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Feb 16, 4:26 AM

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Summary

Are we filtering for messages like

<local-command-caveat>Caveat: The messages below were generated by the user while running local commands. DO NOT respond to these messages or otherwise consider them in your response unless the user explicitly asks you to.</local-command-caveat>

User
<local-command-stdout></local-command-stdout>

in the frontend they show up in the claude adapter, see the PR about messages just merged https://github.com/market-dot-dev/traces/pull/131

/Users/tarunsachdeva/code/traces/cli/src/core/trace.ts
/Users/tarunsachdeva/code/traces/cli/src/core/event-store.ts
/Users/tarunsachdeva/code/traces/cli/src/core/trace-controller.ts
/Users/tarunsachdeva/code/traces/cli/src/adapters/codex/v1.ts
/Users/tarunsachdeva/code/traces/cli/src/adapters/claude-code/v1.ts
/Users/tarunsachdeva/code/traces/cli/src/index.ts
/Users/tarunsachdeva/code/traces/cli/src/commands/share.test.ts
/Users/tarunsachdeva/code/traces/cli/src/commands/share.ts
/Users/tarunsachdeva/code/traces/cli/src/commands/share-options.test.ts
/Users/tarunsachdeva/code/traces/cli/src/commands/share-options.ts

/Users/tarunsachdeva/code/traces/frontend/next-env.d.ts
/Users/tarunsachdeva/code/traces/frontend/components/ui/AgentLogo.tsx
/Users/tarunsachdeva/code/traces/frontend/lib/types.ts
/Users/tarunsachdeva/code/traces/frontend/components/Footer.tsx
/Users/tarunsachdeva/code/traces/frontend/components/TraceOverview.tsx
/Users/tarunsachdeva/code/traces/frontend/components/Navbar.tsx
/Users/tarunsachdeva/code/traces/frontend/hooks/useFeed.tsx
/Users/tarunsachdeva/code/traces/frontend/components/VisibilityStatusBadge.tsx
/Users/tarunsachdeva/code/traces/frontend/components/TraceSettingsButton.tsx
/Users/tarunsachdeva/code/traces/frontend/components/TraceRow.tsx

/Users/tarunsachdeva/code/traces/cli/test/core/trace-controller.test.ts
/Users/tarunsachdeva/code/traces/cli/test/core/event-store.test.ts
/Users/tarunsachdeva/code/traces/cli/test/core/adapters.test.ts
/Users/tarunsachdeva/code/traces/cli/test/helpers/adapter-validation.ts
/Users/tarunsachdeva/code/traces/cli/test/tui/list-actions.test.ts
/Users/tarunsachdeva/code/traces/cli/test/tui/layout.test.ts
/Users/tarunsachdeva/code/traces/cli/test/fixture/helpers.ts
/Users/tarunsachdeva/code/traces/cli/test/fixture/cursor/setup-db.ts
/Users/tarunsachdeva/code/traces/cli/test/core/api.test.ts
/Users/tarunsachdeva/code/traces/cli/test/core/upload-queue.test.ts

>git log --oneline --decorate -n 30

2984382 (HEAD -> main, traces-dot-com-migration, feat/issue-88-nightly-db-backups) fix: eliminate trace page flicker with server-side preloading
1ff42c4 Merge pull request #124 from market-dot-dev/fix/invite-detail-avatar-url
001c64c Merge pull request #123 from market-dot-dev/fix/list-members-avatar-url
6b14f08 (origin/fix/invite-detail-avatar-url) fix: include avatarUrl in getInvite namespace response
4248cc5 (origin/fix/list-members-avatar-url) fix: listMembers returns avatarUrl by joining user's personal namespace
0c94d4a Merge pull request #89 from market-dot-dev/org-ns/org-creation-limit
e94ce54 (origin/org-ns/org-creation-limit) refactor: simplify namespace counting function names
d5cd8d4 Revert "fix(frontend): paginate large trace message loading"
dc73d76 Merge branch 'main' of github.com:market-dot-dev/traces
6431fee fix: address review — atomic limit check, optimized query, corrected test
fec541f Merge pull request #100 from market-dot-dev/fix/trace-summary-guard
955a675 Merge pull request #102 from market-dot-dev/fix/layout-chrome-alignment
183ac3b Merge pull request #103 from market-dot-dev/fix/trace-page-user-avatar
1c7e118 fix(frontend): paginate large trace message loading
86711ec (origin/fix/layout-chrome-alignment) fix: add 2xl:px-0 to footer to match navbar/mini-header padding
5102d58 fix: add responsive padding to navbar/mini-header — match content on small screens, flush on large
bb67d6d fix: remove navbar/mini-header container padding for flush border alignment
dd6acd9 (origin/fix/trace-page-user-avatar) fix: include user avatar URL in traces.get query response
078333e fix: align navbar, mini header, and footer with content padding
72b7231 (origin/fix/trace-summary-guard) fix: guard trace summary update against deleted traces
90eeb84 test: update test suite for org-only namespace creation via API
f02009d test: verify device auth creates individual namespace with admin role
28a5181 fix: reject individual namespace creation via API
1386b34 Merge pull request #90 from market-dot-dev/feat/direct-link-visibility
4234746 (origin/feat/direct-link-visibility, feat/direct-link-visibility) feat(cli): add --visibility option to traces share
40e3f4b test(api): assert direct traces remain non-writable by outsiders
b16c79c Update docs/projects/trace-direct-visibility.md
fa42b6b Update docs/projects/trace-direct-visibility.md
aec1668 feat: limit org namespace creation to 5 per user
d9ffb0c fix(frontend): resolve missing diff module in local builds

>git show -m --name-only --oneline 5d1bfef

5d1bfef (from 0ba233c) Merge pull request #131 from market-dot-dev/fix/message-rendering
docs/projects/message-types.md
frontend/AGENTS.md
frontend/README.md
frontend/app/s/[id]/(highlights)/page.tsx
frontend/app/s/[id]/full/page.tsx
frontend/components/filters/TraceFilterChips.tsx
frontend/components/filters/TraceFilterSidebar.tsx
frontend/components/messages/InterruptionMessage.tsx
frontend/components/messages/MessageAccordion.tsx
frontend/components/messages/MessageItem.tsx
frontend/components/messages/MessageList.tsx
frontend/components/messages/index.ts
frontend/components/messages/special/AgentContextMessage.tsx
frontend/components/messages/special/index.ts
frontend/components/messages/tools/TaskMessage.tsx
frontend/lib/filter-utils.ts
frontend/lib/message-registry.ts
frontend/lib/message-transforms.ts
frontend/lib/message-utils.ts
frontend/lib/tool-utils.ts
frontend/lib/types.ts
5d1bfef (from 0819432) Merge pull request #131 from market-dot-dev/fix/message-rendering
api/convex/internal/migrations.ts
api/convex/internal/scheduled/traceSummary.ts
api/convex/internal/sync.ts
api/convex/lib/config.ts
api/convex/lib/trace_summary_backfill.ts
api/convex/utils/ai.ts
api/tests/unit/trace-summary-backfill.test.ts
api/tests/v1/post-process.test.ts
docs/projects/trace-post-processing.md
frontend/app/s/[id]/(highlights)/page.tsx

>git show origin/main:docs/projects/message-types.md

# Message Types Unification Plan

## Executive Summary

This document consolidates recommendations from three AI agents (KIMI, Claude, Codex) and proposes a unified approach to message/part handling across CLI, API, and Frontend. The goal is type parity, a common glossary, and a maintainable architecture where changes propagate from a single source of truth.

---

## Part 1: Current State Analysis

### 1.1 CLI Layer (`cli/src/types.ts`)

**Model**: Event-sourced with `SessionEvent[]`

| Event Type | Fields |
|------------|--------|
| `user_message` | `content: string` |
| `agent_text` | `content: string`, `modelId?: string` |
| `agent_thinking` | `content: string`, `durationMs?: number` |
| `tool_call` | `callId`, `toolName`, `args` |
| `tool_result` | `callId`, `toolName`, `output`, `status` |
| `error` | `message: string` |

**Base fields**: `id`, `timestamp`, `order`

**Terminology**: "Session", "SessionMetadata", "SessionContent"

### 1.2 API Layer (`api/convex/schema.ts`)

**Model**: 3-tier relational hierarchy

```
sessions (metadata)
  └── messages (role, textContent)
        └── parts (type, content, order)
```

**Key gaps**:
- No `order` on messages (only `createdAt` = server time)
- `content: v.any()` - untyped
- `sessions.sessionContent` is unused

**Terminology**: "Session"

### 1.3 Frontend Layer (`frontend/lib/types.ts`)

**Model**: Mirrors API structure

```typescript
Message { _id, externalId, role, textContent, createdAt, parts[], thinkingDurationMs? }
MessagePart { _id, type, content?, order }
```

**New components (messages branch)**:
- 13+ specialized tool renderers (Read, Write, Edit, Grep, etc.)
- Tool name normalization registry (100+ aliases → canonical names)
- Expandable/collapsible ToolCall compound component
- InterruptionMessage divider component
- Markdown + CodeBlock shared components with syntax highlighting

**Terminology**: "Message", "MessageType", "MessageFilter"

---

## Part 2: Key Decisions

| Decision | Resolution |
|----------|------------|
| Canonical format | Messages + Parts (not events) |
| CLI internal format | Keep events, transform at API boundary |
| Primary sort key | `order` field (immutable, assigned at parse time) |
| Tool normalization | Frontend only (100+ aliases, changes frequently) |
| Model change dividers | Render in frontend (NOT synthetic messages) |
| Squashing tool calls | UI-only transform (NOT storage transform) |
| Folder naming | `packages/shared` |
| Naming convention | "Traces" canonical in code and database |
| CLI SQLite migrations | `PRAGMA user_version` + migration functions array |
| API Convex migrations | Copy data to new table → update FKs → delete old table |
| XSS sanitization | Not needed (React escapes `<pre>` content, JSON API doesn't execute scripts) |
| Migration order | Infrastructure first, then use it (never bundle) |

---

## Part 3: Unified Type Definitions

### 3.1 Shared Package Structure

```
packages/shared/src/
├── index.ts      # Re-exports all types
├── part.ts       # PartType constants, Part union, content interfaces
├── message.ts    # Message, MessageRole
├── trace.ts      # TraceMetadata, TraceContent, EnvironmentDetails
└── agent.ts      # AgentId, ModelId
```

**Note:** Event types (user_message, agent_text, etc.) are CLI-internal and NOT in the shared package. CLI transforms events → messages at sync boundary.

**Note:** Tool normalization stays in `frontend/components/messages/tools/registry.ts` (100+ aliases, changes too frequently for shared package).

### 3.2 Part Type Definitions

```typescript
export const PartType = {
  TEXT: 'text',
  THINKING: 'thinking',
  TOOL_CALL: 'tool_call',
  TOOL_RESULT: 'tool_result',
  ERROR: 'error',
} as const;

export type PartTypeValue = typeof PartType[keyof typeof PartType];

// Typed content interfaces
export interface TextContent { text: string }
export interface ThinkingContent { text: string; durationMs?: number }
export interface ToolCallContent { callId: string; toolName: string; args: Record<string, unknown> }
export interface ToolResultContent { callId: string; toolName: string; output: string; status: 'success' | 'error' }
export interface ErrorContent { message: string }

// Discriminated union
export type Part =
  | { type: 'text'; content: TextContent; order: number }
  | { type: 'thinking'; content: ThinkingContent; order: number }
  | { type: 'tool_call'; content: ToolCallContent; order: number }
  | { type: 'tool_result'; content: ToolResultContent; order: number }
  | { type: 'error'; content: ErrorContent; order: number };
```

### 3.3 Message Definition

```typescript
export type MessageRole = 'user' | 'assistant' | 'system';

export type MessageType =
  | 'user_message'
  | 'assistant_text'
  | 'assistant_thinking'
  | 'tool_call'
  | 'tool_result'
  | 'error';

export interface Message {
  id: string;
  role: MessageRole;
  textContent?: string;
  model?: string;
  parts: Part[];
  order: number;  // Immutable, assigned at parse time
}
```

### 3.4 Tool Type

```typescript
// Canonical tool names (display/grouping only)
export type Tool =
  | 'bash'
  | 'read'
  | 'write'
  | 'edit'
  | 'glob'
  | 'grep'
  | 'web_search'
  | 'web_fetch'
  | 'mcp'
  | 'agent'
  | 'notebook'
  | 'thinking'
  | 'ask'
  | 'unknown';
```

Note: Tool normalization (mapping 100+ aliases to canonical names) stays in frontend.

---

## Part 4: Three-Layer Architecture

```
┌─────────────────────────────────────────────────────────────────────┐
│                         SHARED PACKAGE                               │
│  @traces/shared: Types, PartType constants, Message definitions      │
└─────────────────────────────────────────────────────────────────────┘
                                   ▲
           ┌───────────────────────┼───────────────────────┐
           │                       │                       │
           ▼                       ▼                       ▼
┌─────────────────────┐ ┌─────────────────────┐ ┌─────────────────────┐
│        CLI          │ │        API          │ │      FRONTEND       │
│                     │ │                     │ │                     │
│ ┌─────────────────┐ │ │ ┌─────────────────┐ │ │ ┌─────────────────┐ │
│ │ Agent Adapters  │ │ │ │ Convex Schema   │ │ │ │ Data Layer      │ │
│ │ (raw → events)  │ │ │ │ (storage)       │ │ │ │ (API types)     │ │
│ └────────┬────────┘ │ │ └─────────────────┘ │ │ └────────┬────────┘ │
│          ▼          │ │                     │ │          ▼          │
│ ┌─────────────────┐ │ │ ┌─────────────────┐ │ │ ┌─────────────────┐ │
│ │ API Sync        │─┼─┼─▶│ HTTP Handlers  │ │ │ │ UI Transforms   │ │
│ │ (pass order)    │ │ │ │ (store order)   │ │ │ │ (filter, sort)  │ │
│ └─────────────────┘ │ │ └─────────────────┘ │ │ └─────────────────┘ │
└─────────────────────┘ └─────────────────────┘ └─────────────────────┘
```

---

## Part 5: Frontend Transforms (UI Only)

These are display concerns, NOT data/storage transforms:

Implementation reference for current frontend behavior:
- `frontend/README.md` (section: "Traces Message Rendering Notes")
- `frontend/AGENTS.md` (section: "Message Rendering Architecture")

| Transform | Description | Location |
|-----------|-------------|----------|
| **Filtering** | Show/hide by message type | Component state |
| **Sorting** | Sort by `order` field | Query/useMemo |
| **Dividers** | Model change markers | Render logic (compare adjacent messages) |
| **Squashing** | Collapse consecutive tool calls | Render logic (optional) |
| **Expansion** | Show/hide tool details | Component state |

No synthetic messages in storage. No separate `ApiMessage` vs `DisplayMessage` types.

---

## Part 6: Common Glossary

| Term | Definition | Used In |
|------|------------|---------|
| **Trace** | A complete agent session/conversation | All layers (canonical) |
| **Session** | Alias for Trace (backwards compat) | All layers |
| **Message** | A unit of conversation with role + content | All layers |
| **Part** | A typed content block within a message | All layers |
| **PartType** | Enum of valid part types | Shared package |
| **MessageType** | Classification derived from message structure | Shared package |
| **MessageRole** | user \| assistant \| system | All layers |
| **Tool** | Canonical tool identifier for display | Frontend |
| **Adapter** | CLI component that parses agent-specific formats | CLI only |

---

## Part 7: API Schema Changes

### Current Schema

```typescript
messages: defineTable({
  sessionId: v.id("sessions"),
  externalId: v.string(),
  role: v.string(),
  textContent: v.optional(v.string()),
  model: v.optional(v.string()),
  createdAt: v.number(),
  updatedAt: v.number(),
})
```

### Proposed Schema

```typescript
messages: defineTable({
  sessionId: v.id("sessions"),
  externalId: v.string(),
  role: v.string(),
  textContent: v.optional(v.string()),
  model: v.optional(v.string()),
  order: v.number(),                // NEW: Pass through from CLI
  createdAt: v.number(),
  updatedAt: v.number(),
})
.index("by_session_order", ["sessionId", "order"])
```

**Note on `order`**: This is immutable data from the source (position in JSONL file), not managed state. CLI already has it, we just pass it through.

---

## Part 8: File Inventory (Frontend Messages Branch)

### Shared Components (2 files)
- `frontend/components/messages/shared/Markdown.tsx`
- `frontend/components/messages/shared/CodeBlock.tsx`

### Message Components (6 files)
- `frontend/components/messages/MessageItem.tsx`
- `frontend/components/messages/Message.tsx`
- `frontend/components/messages/UserMessage.tsx`
- `frontend/components/messages/AssistantMessage.tsx`
- `frontend/components/messages/ThinkingMessage.tsx`
- `frontend/components/messages/ErrorMessage.tsx`

### Special Components (3 files)
- `frontend/components/messages/InterruptionMessage.tsx`
- `frontend/components/messages/ToolCall.tsx`
- `frontend/components/messages/ToolResult.tsx`

### Tool Components (14 files)
- `tools/ReadMessage.tsx`, `WriteMessage.tsx`, `EditMessage.tsx`, etc.
- `tools/registry.ts` (tool normalization - stays here)

**Total: ~35 message-related files**

---

# Implementation Plan

## Overview

The implementation is split into two major parts:

**Part A: Sessions → Traces Database Migration** (Phases 0-4)
- Rename database tables from `sessions` to `traces`
- Add `order` and `timestamp` fields to messages
- Includes both API (Convex) and CLI (SQLite) migrations

**Part B: Shared Types Package** (Phases 5-9)
- Create `@traces/shared` package with canonical type definitions
- Integrate across CLI, API, and Frontend

**Why this order?** The shared types package will reference table/field names. Better to have final names (`traces`, `traceId`) in place first.

### Database Migration Summary

| Layer | Database | Migration Approach |
|-------|----------|-------------------|
| API | Convex (cloud) | Copy data to new table, update FKs, delete old table |
| CLI | SQLite (local) | `ALTER TABLE RENAME`, `PRAGMA user_version` for versioning |

---

# Part A: Database Migration

## Phase 0: CLI Migration Infrastructure ✅

**Goal:** Add migration system to CLI so it's ready for future use. No actual migrations yet.

- [x] Create `cli/src/core/migrations.ts`:
  - `PRAGMA user_version` tracking
  - Transaction-wrapped migrations with rollback on failure
  - `runMigrations()` function
  - `getSchemaVersion()` function
- [x] Update `cli/src/core/event-store.ts` to call `runMigrations()` on database open
- [x] Add migration tests (`cli/src/core/migrations.test.ts`)
- [x] Release CLI with infrastructure in place (v0.1.29)

---

## Phase 1: API Additive Schema Changes ✅

**Goal:** Add new table and fields without changing existing behavior.

- [x] Add `traces` table (identical structure to `sessions`)
- [x] Add `traceId: v.optional(v.id("traces"))` to messages
- [x] Add `order: v.optional(v.number())` to messages
- [x] Add `timestamp: v.optional(v.number())` to messages
- [x] Add `by_trace` and `by_trace_external` indexes
- [x] Add migration functions (`copySessionsToTraces`, `populateTraceIds`, `verifyMigration`)
- [x] Deploy

---

## Phase 2: Manual Data Migration ✅

**Goal:** Copy data from sessions to traces, populate traceId on messages.

- [x] Run `copySessionsToTraces` until all sessions copied
- [x] Run `populateTraceIds` until all messages have traceId
- [x] Verify with `verifyMigration` → `ready: true`

---

## Phase 3: Code Changes to Use Traces ✅

**Goal:** Update all code to read/write from `traces` table.

- [x] API: Rename `sessions.ts` → `traces.ts`, update all queries
- [x] API: Update `sync.ts`, `messages.ts`, `http.ts`
- [x] CLI: Add migration v1 (rename sessions → traces)
- [x] CLI: Update `event-store.ts` SQL
- [x] Frontend: Update to use `api.traces.*`
- [x] Release CLI v0.1.30

---

## Phase 4: API Schema Cleanup ✅

**Goal:** Remove old `sessions` table and `sessionId` field.

- [x] Remove `sessions` table from schema
- [x] Remove `sessionId` field from messages (ran `stripSessionIds` migration)
- [x] Remove `by_session` and `by_session_external` indexes
- [x] Make `traceId` required (not optional)
- [x] Clean up migration functions
- [x] Deploy

---

# Part B: Shared Types Package

## Phase 5: Create Shared Package ✅

- [x] Create `packages/shared/package.json` (bun workspaces)
- [x] Create `packages/shared/package.json`
- [x] Create `packages/shared/tsconfig.json`
- [x] Create `packages/shared/src/index.ts`
- [x] Create `packages/shared/src/part.ts` (PartType constants, Part union type)
- [x] Create `packages/shared/src/message.ts` (Message, MessageRole)
- [x] Create `packages/shared/src/trace.ts` (TraceMetadata, TraceContent)
- [x] Create `packages/shared/src/agent.ts` (AgentId: claude-code, cursor, opencode, codex)
- [x] Run `bun install` to link workspace packages
- [x] Create `docs/adding-agents.md` guide

> **Note:** See `docs/cli.md` for architecture decision on Events vs Messages.

---

## Phase 5.5: Zod Schemas + Runtime Validation ✅

**Goal:** Add runtime validation to catch type mismatches at system boundaries.

- [x] Add `zod` dependency to `packages/shared`
- [x] Create `packages/shared/src/schemas/part.ts`:
  - Zod schemas for each Part content type
  - `PartSchema` discriminated union
- [x] Create `packages/shared/src/schemas/message.ts`:
  - `MessageRoleSchema`
  - `MessageSchema`
- [x] Create `packages/shared/src/schemas/validate.ts`:
  - `validatePart()` - returns typed data or error info
  - `validateMessage()` - validates message structure
  - `validateParts()` - batch validation
- [x] Export schemas from `packages/shared/src/index.ts`
- [x] Package builds successfully

**Usage:**
- CLI adapters validate output before emitting (via test helpers)
- API validates on ingestion
- Frontend checks before rendering

---

## Phase 5.6: Adapter Output Tests ✅

**Goal:** Ensure each adapter emits valid events that match the schema.

- [x] Add `@traces/shared` as dependency to CLI
- [x] Create `cli/test/helpers/adapter-validation.ts`:
  - `validateAdapterEvents()` - validates events have required fields
  - `eventToPart()` - transforms CLI events to Parts for Zod validation
  - `assertValidEvents()` - assertion helper that throws on invalid events
- [x] Add validation test to existing `cli/test/core/adapters.test.ts`:
  - Test runs for ALL registered adapters automatically
  - Each adapter's events validated against Zod Part schemas
  - All 128 tests passing

---

## Phase 6: Integrate Shared Types into CLI ✅

- [x] Add `"@traces/shared": "workspace:*"` to `cli/package.json` (done in Phase 5.6)
- [x] Update `cli/src/services/api.ts` to import and use PartType constants
- [x] Run `bun test` - all 128 tests pass

**Note:** CLI types.ts keeps its own AgentId definition (includes windsurf, copilot, gemini-cli, manual) which is a superset of the shared package's AgentId. This is intentional as CLI supports experimental adapters.

---

## Phase 7: Integrate Shared Types into API ✅

- [x] Add `"@traces/shared": "workspace:*"` to `api/package.json`
- [x] Add documentation comment in `api/convex/sync.ts` referencing shared package
- [x] Run `bun test` in api/ - all 4 tests pass

Note: `order` and `timestamp` fields already added in Phase 1. API uses `v.string()` for part types and stores whatever CLI sends. Validation happens at CLI (adapter tests) and frontend (rendering).

---

## Phase 8: Integrate Shared Types into Frontend + Unknown Event Handling ✅

- [x] Add `"@traces/shared": "workspace:*"` to `frontend/package.json`
- [x] Update `frontend/lib/types.ts`:
  - Added documentation comment referencing shared package
- [x] Update `frontend/lib/message-utils.ts`:
  - Import PartType from `@traces/shared`
  - Use `PartType.ERROR`, `PartType.TOOL_CALL`, etc. instead of string literals
- [x] Update `frontend/components/messages/MessageItem.tsx`:
  - Import PartType from `@traces/shared`
  - Use constants for part type checks
- [x] Keep tool normalization in `frontend/components/messages/tools/registry.ts` (unchanged)
- [x] Run frontend build - compiles successfully

### Unknown Event Fallback Handling

- [x] Created `frontend/components/messages/UnknownPart.tsx`:
  - Shows unknown part type with HelpCircle icon
  - Renders raw JSON content for debugging
  - Supports dark mode
- [x] Current message rendering already handles unknown kinds gracefully (defaults to AssistantMessage)

---

## Phase 10: Update Documentation ✅

- [x] **Use "Traces" terminology** - updated in api.md
- [x] **Adapter guide** (`docs/adding-agents.md`) - already complete
- [x] **Shared types reference** (`docs/types.md`):
  - PartType values and when to use each
  - Content interfaces with examples
  - Validation helpers
  - Usage examples for CLI, API, Frontend
- [x] **API sync contract** (`docs/api.md`):
  - Full endpoint documentation with request/response examples
  - `order` and `timestamp` fields documented
  - Required vs optional fields table
  - Query endpoints documented
- [x] **CLI migrations guide** (added to `docs/cli.md`):
  - How PRAGMA user_version works
  - How to add new migrations
  - Transaction safety

---

## Phase 11: Behavioral Tests ✅

Tests coupled to behavior, not structure.

### API Ordering Behavior (`api/convex/api.test.ts`) ✅

- [x] **Out-of-order sync produces correct order**: Sync message with order=5, then order=2, then order=8. Query returns [2, 5, 8].
- [x] **Messages without order use createdAt fallback**: Messages synced without order field return in createdAt order.

### Part Content Preservation (`api/convex/api.test.ts`) ✅

- [x] **Tool call survives round-trip**: Sync a tool_call part, query it back, verify `toolName`, `args`, `callId` intact.
- [x] **Tool result survives round-trip**: Sync a tool_result part, verify `callId`, `toolName`, `output`, `status` intact.
- [x] **Thinking duration preserved**: Sync thinking with `durationMs`, verify it comes back.
- [x] **Error content preserved**: Sync error part, verify `message` field intact.
- [x] **Multiple parts in correct order**: Sync message with 4 parts, verify order preserved.

### Batch Sync (`api/convex/api.test.ts`) ✅

- [x] **Batch sync creates multiple messages**: Sync 3 messages in batch, verify all created with correct order.

### Adapter Edge Cases (`cli/test/core/adapters.test.ts`) ✅

- [x] **Empty session (claude-code)**: Adapter handles empty JSONL file without crashing.
- [x] **Malformed JSON (claude-code)**: Adapter skips corrupted lines, continues parsing valid ones.
- [x] **Missing optional fields (claude-code)**: Adapter handles missing `model`, `durationMs` gracefully.
- [x] **Empty session (codex)**: Adapter handles session with only metadata without crashing.
- [x] **Empty session (opencode)**: Adapter handles session with no messages gracefully.
- [x] **Empty transcript (cursor)**: Adapter handles empty array transcript gracefully.

### Frontend Display Behavior (deferred)

- [ ] **Filtering excludes correctly**: Filter to "tool_call", verify thinking/text messages not rendered.
- [ ] **Model change divider appears**: Two adjacent messages with different `model` values → divider between them.

Note: Frontend tests require additional setup (React testing library). Core behavioral tests for API and CLI are complete.

---

## Verification Checklist

### Part A: Database Migration ✅
- [x] Phase 0: CLI migration infrastructure works, tests pass
- [x] Phase 1: API `traces` table exists alongside `sessions`
- [x] Phase 2: `verifyMigration` returns `ready: true`
- [x] Phase 3: All code uses `traces` table, CLI migration runs on existing DBs
- [x] Phase 4: `sessions` table removed from schema

### Part B: Shared Types
- [x] Phase 5: Shared package created, builds successfully
- [x] Phase 5.5: Zod schemas added, validation helpers exported
- [x] Phase 5.6: Adapter output tests passing (128 tests)
- [x] Phase 6: CLI uses shared types (api.ts uses PartType constants)
- [x] Phase 7: API uses shared types (dependency added, documentation comment)
- [x] Phase 8: Frontend uses shared types + unknown fallback handling
- [x] Phase 11: Behavioral tests (API ordering, part content, adapter edge cases)
- [x] `bun run build` succeeds in shared, then cli/frontend
- [x] `bun test` passes in cli/ (134 tests)
- [x] `bun test` passes in api/ (12 tests)
- [ ] Manual test: Share trace from CLI, view in frontend, all parts render correctly
- [x] **Ordering test**: Messages return in correct `order` sequence (API query updated)

---

## Out of Scope

- Raw session storage (future consideration)
- API endpoint renaming (backwards compat)
- agent-trace.dev integration (complementary but distinct project)
- XSS sanitization (not needed - React escapes `<pre>` content, JSON API doesn't execute scripts)

---

## Key Lessons (from implementation attempts)

1. **Schema changes first, code changes second** - Never mix them in the same deploy
2. **Each deploy must be independently functional** - No broken intermediate states
3. **Manual migrations run between deploys** - Not during CI/CD
4. **Convex IDs encode table names** - Can't rename tables, must copy data
5. **Test against local before production** - With matching schema state
6. **CLI has its own SQLite database** - Needs its own migration using PRAGMA user_version
7. **SQLite supports ALTER TABLE RENAME** - Simpler than Convex, can rename in place
8. **Wrap destructive migrations in transactions** - ROLLBACK on failure
9. **Add infrastructure before using it** - Migration system first, then migrations

>git show origin/main:frontend/lib/message-transforms.ts

import { Message } from "./types";

export type AgentContextKind = "command" | "attachment" | "sub_agent";

export interface CommandContextDetail {
  label: string;
  value: string;
}

export interface ParsedCommandContext {
  commandName?: string;
  statusMessage?: string;
  details: CommandContextDetail[];
}

export interface ContextAttachment {
  title: string;
  body: string;
}

export interface SubAgentEntry {
  speaker: string;
  content: string;
}

type AgentContextTransform = {
  kind: AgentContextKind;
  test: (text: string) => boolean;
};

const COMMAND_BLOCK_PATTERN = /<command-[\w-]+(?:\s+[^>]*)?>[\s\S]*?<\/command-[\w-]+>/i;
const TEAMMATE_BLOCK_PATTERN = /<teammate-messages(?:\s+[^>]*)?>[\s\S]*?<\/teammate-messages>/i;
const ENVIRONMENT_BLOCK_PATTERN = /<environment_context(?:\s+[^>]*)?>[\s\S]*?<\/environment_context>/i;
const SKILL_CONTENT_PATTERN = /<skill_content(?:\s+[^>]*)?>[\s\S]*?<\/skill_content>/i;
const AVAILABLE_SKILLS_PATTERN = /<available_skills(?:\s+[^>]*)?>[\s\S]*?<\/available_skills>/i;
const AGENTS_MD_PATTERN = /^#\s*agents\.md instructions\b/i;
const COMMAND_PREFIX_PATTERN = /^\s*<command-[\w-]+/i;
const TEAMMATE_PREFIX_PATTERN = /^\s*<teammate-messages/i;
const ATTACHMENT_PREFIX_PATTERN = /^\s*<(environment_context|skill_content|available_skills)\b/i;

const COMMAND_TAG_PATTERN = /<command-([\w-]+)(?:\s+[^>]*)?>([\s\S]*?)<\/command-\1>/gi;
const SKILL_TAG_PATTERN = /<skill_content([^>]*)>([\s\S]*?)<\/skill_content>/gi;
const TEAMMATE_ENTRY_PATTERN = /<teammate-message([^>]*)>([\s\S]*?)<\/teammate-message>/gi;
const ATTRIBUTE_VALUE_PATTERN = /([\w-]+)\s*=\s*["']([^"']+)["']/g;

const AGENT_CONTEXT_TRANSFORMS: AgentContextTransform[] = [
  {
    kind: "command",
    test: (text) => COMMAND_PREFIX_PATTERN.test(text) && COMMAND_BLOCK_PATTERN.test(text),
  },
  {
    kind: "sub_agent",
    test: (text) => TEAMMATE_PREFIX_PATTERN.test(text) && TEAMMATE_BLOCK_PATTERN.test(text),
  },
  {
    kind: "attachment",
    test: (text) =>
      (ATTACHMENT_PREFIX_PATTERN.test(text) &&
        (ENVIRONMENT_BLOCK_PATTERN.test(text) ||
          SKILL_CONTENT_PATTERN.test(text) ||
          AVAILABLE_SKILLS_PATTERN.test(text))) ||
      AGENTS_MD_PATTERN.test(text.trim()),
  },
];

function normalizeWhitespace(value: string): string {
  return value.replace(/\r\n/g, "\n").replace(/[ \t]+\n/g, "\n").replace(/\n{3,}/g, "\n\n").trim();
}

function stripXmlTags(value: string): string {
  return normalizeWhitespace(value.replace(/<[^>]+>/g, ""));
}

function truncateLine(value: string, max = 80): string {
  const singleLine = value.replace(/\s+/g, " ").trim();
  if (singleLine.length <= max) return singleLine;
  return `${singleLine.slice(0, max - 3)}...`;
}

function extractTagBody(text: string, tagName: string): string | undefined {
  const pattern = new RegExp(`<${tagName}(?:\\s+[^>]*)?>([\\s\\S]*?)<\\/${tagName}>`, "i");
  const match = pattern.exec(text);
  return match?.[1];
}

function parseAttributes(rawAttributes: string): Record<string, string> {
  const attributes: Record<string, string> = {};
  for (const match of rawAttributes.matchAll(ATTRIBUTE_VALUE_PATTERN)) {
    const key = match[1]?.toLowerCase();
    const value = normalizeWhitespace(match[2] ?? "");
    if (!key || !value) continue;
    attributes[key] = value;
  }
  return attributes;
}

function toLabel(tagName: string): string {
  return tagName
    .replace(/[-_]/g, " ")
    .split(" ")
    .filter(Boolean)
    .map((part) => part.charAt(0).toUpperCase() + part.slice(1))
    .join(" ");
}

export function getAgentContextKind(text?: string): AgentContextKind | null {
  const content = text?.trim();
  if (!content) return null;

  for (const transform of AGENT_CONTEXT_TRANSFORMS) {
    if (transform.test(content)) {
      return transform.kind;
    }
  }

  return null;
}

export function isAgentContextUserMessage(message: Message): boolean {
  if (message.role?.toLowerCase() !== "user") return false;
  return getAgentContextKind(message.textContent) !== null;
}

export function parseCommandContext(text: string): ParsedCommandContext {
  const details: CommandContextDetail[] = [];
  let commandName: string | undefined;
  let statusMessage: string | undefined;

  for (const match of text.matchAll(COMMAND_TAG_PATTERN)) {
    const tagName = match[1]?.toLowerCase();
    const rawValue = match[2] ?? "";
    const value = stripXmlTags(rawValue);
    if (!tagName || !value) continue;

    if (tagName === "name" && !commandName) {
      commandName = value;
      continue;
    }

    if (tagName === "message" && !statusMessage) {
      statusMessage = value;
      continue;
    }

    details.push({ label: toLabel(tagName), value });
  }

  if (!statusMessage) {
    const fallback = stripXmlTags(text);
    statusMessage = fallback || undefined;
  }

  return {
    commandName,
    statusMessage,
    details,
  };
}

function parseEnvironmentAttachment(text: string): ContextAttachment | null {
  const body = extractTagBody(text, "environment_context");
  if (body == null) return null;

  const fields: string[] = [];
  const fieldPattern = /<([\w-]+)>([\s\S]*?)<\/\1>/gi;
  for (const match of body.matchAll(fieldPattern)) {
    const key = match[1]?.replace(/[-_]/g, " ");
    const value = stripXmlTags(match[2] ?? "");
    if (!key || !value) continue;
    fields.push(`${key}: ${value}`);
  }

  return {
    title: "Environment Context",
    body: fields.length > 0 ? fields.join("\n") : stripXmlTags(body),
  };
}

function parseSkillAttachments(text: string): ContextAttachment[] {
  const attachments: ContextAttachment[] = [];

  for (const match of text.matchAll(SKILL_TAG_PATTERN)) {
    const attributes = parseAttributes(match[1] ?? "");
    const skillName = attributes.name;
    const body = stripXmlTags(match[2] ?? "");
    attachments.push({
      title: skillName ? `Skill: ${skillName}` : "Attached Skill",
      body,
    });
  }

  const availableSkillsBody = extractTagBody(text, "available_skills");
  if (availableSkillsBody) {
    attachments.push({
      title: "Available Skills",
      body: stripXmlTags(availableSkillsBody),
    });
  }

  return attachments;
}

export function parseAttachmentContext(text: string): ContextAttachment[] {
  const attachments: ContextAttachment[] = [];
  const environmentAttachment = parseEnvironmentAttachment(text);
  if (environmentAttachment) {
    attachments.push(environmentAttachment);
  }

  attachments.push(...parseSkillAttachments(text));

  if (attachments.length === 0 && AGENTS_MD_PATTERN.test(text.trim())) {
    attachments.push({
      title: "Agent Instructions",
      body: normalizeWhitespace(text),
    });
  }

  return attachments;
}

function formatSubAgentSpeaker(attributes: Record<string, string>): string {
  return (
    attributes.name ||
    attributes.agent ||
    attributes.teammate ||
    attributes.role ||
    attributes.id ||
    "Sub-agent"
  );
}

export function parseSubAgentContext(text: string): SubAgentEntry[] {
  const containerBody = extractTagBody(text, "teammate-messages") ?? text;
  const entries: SubAgentEntry[] = [];

  for (const match of containerBody.matchAll(TEAMMATE_ENTRY_PATTERN)) {
    const attributes = parseAttributes(match[1] ?? "");
    const speaker = formatSubAgentSpeaker(attributes);
    const content = stripXmlTags(match[2] ?? "");
    if (!content) continue;
    entries.push({ speaker, content });
  }

  if (entries.length > 0) {
    return entries;
  }

  const fallback = stripXmlTags(containerBody);
  return fallback ? [{ speaker: "Sub-agent", content: fallback }] : [];
}

export function getAgentContextPreview(text?: string): string {
  const content = text?.trim();
  if (!content) return "";

  const kind = getAgentContextKind(content);
  if (!kind) return "";

  if (kind === "command") {
    const parsed = parseCommandContext(content);
    return truncateLine(parsed.commandName || parsed.statusMessage || "Session command");
  }

  if (kind === "attachment") {
    const attachments = parseAttachmentContext(content);
    if (attachments.length === 0) return "Added attachments";
    if (attachments.length === 1) {
      return truncateLine(attachments[0].title);
    }
    return `${attachments.length} attachments`;
  }

  const entries = parseSubAgentContext(content);
  if (entries.length === 0) return "Sub-agent exchange";
  const first = entries[0];
  return truncateLine(`${first.speaker}: ${first.content}`);
}

>git show origin/main:frontend/components/messages/special/AgentContextMessage.tsx

import { forwardRef, type ForwardedRef } from "react";
import { Bot, Paperclip, SquareChevronRight } from "lucide-react";
import { Message as MessageType } from "@/lib/types";
import {
  getAgentContextKind,
  parseAttachmentContext,
  parseCommandContext,
  parseSubAgentContext,
} from "@/lib/message-transforms";
import { Pre } from "@/components/ui/primitives/Pre";
import { Message } from "../Message";
import { ExpandableMessage } from "../ExpandableMessage";
import { Markdown } from "../content/Markdown";

function renderCommandContext(text: string, ref: ForwardedRef<HTMLDivElement>) {
  const parsed = parseCommandContext(text);
  const metadata = parsed.details.map((detail) => `${detail.label}: ${detail.value}`).join("\n");
  const hasExpandableContent = Boolean(parsed.statusMessage) || Boolean(metadata);

  return (
    <Message role="tool" className="my-1" ref={ref}>
      <ExpandableMessage expandable={hasExpandableContent}>
        <ExpandableMessage.Header>
          <ExpandableMessage.Icon><SquareChevronRight /></ExpandableMessage.Icon>
          <ExpandableMessage.Label>Session command</ExpandableMessage.Label>
          {parsed.commandName && (
            <ExpandableMessage.Detail>{parsed.commandName}</ExpandableMessage.Detail>
          )}
        </ExpandableMessage.Header>
        <ExpandableMessage.Content>
          {parsed.statusMessage && (
            <Markdown className="text-muted-foreground" variant="compact">
              {parsed.statusMessage}
            </Markdown>
          )}
          {metadata && (
            <Pre variant="terminal" wrap className="mt-0.5">
              {metadata}
            </Pre>
          )}
        </ExpandableMessage.Content>
      </ExpandableMessage>
    </Message>
  );
}

function renderAttachments(text: string, ref: ForwardedRef<HTMLDivElement>) {
  const attachments = parseAttachmentContext(text);
  const hasExpandableContent = attachments.length > 0;

  return (
    <Message role="tool" className="my-1" ref={ref}>
      <ExpandableMessage expandable={hasExpandableContent}>
        <ExpandableMessage.Header>
          <ExpandableMessage.Icon><Paperclip /></ExpandableMessage.Icon>
          <ExpandableMessage.Label>Added attachments</ExpandableMessage.Label>
          {attachments.length === 1 && (
            <ExpandableMessage.Detail>{attachments[0].title}</ExpandableMessage.Detail>
          )}
          {attachments.length > 1 && (
            <ExpandableMessage.Detail>{attachments.length} attachments</ExpandableMessage.Detail>
          )}
        </ExpandableMessage.Header>
        <ExpandableMessage.Content>
          <div className="space-y-2">
            {attachments.map((attachment, index) => (
              <div key={`${attachment.title}-${index}`} className="space-y-1">
                <p className="text-xs font-medium text-foreground-secondary">
                  {attachment.title}
                </p>
                {attachment.body ? (
                  <Pre variant="terminal" wrap className="mt-0.5">
                    {attachment.body}
                  </Pre>
                ) : null}
              </div>
            ))}
          </div>
        </ExpandableMessage.Content>
      </ExpandableMessage>
    </Message>
  );
}

function renderSubAgentContext(text: string, ref: ForwardedRef<HTMLDivElement>) {
  const entries = parseSubAgentContext(text);
  const hasExpandableContent = entries.length > 0;

  return (
    <Message role="tool" className="my-1" ref={ref}>
      <ExpandableMessage expandable={hasExpandableContent}>
        <ExpandableMessage.Header>
          <ExpandableMessage.Icon><Bot /></ExpandableMessage.Icon>
          <ExpandableMessage.Label>Sub-agent exchange</ExpandableMessage.Label>
          <ExpandableMessage.Detail>{entries.length} updates</ExpandableMessage.Detail>
        </ExpandableMessage.Header>
        <ExpandableMessage.Content>
          <div className="space-y-2">
            {entries.map((entry, index) => (
              <div
                key={`${entry.speaker}-${index}`}
                className="rounded-md border border-border/80 bg-inset/50 px-2.5 py-2"
              >
                <p className="text-xs font-medium text-foreground-secondary">
                  {entry.speaker}
                </p>
                {entry.content ? (
                  <Markdown className="mt-1 text-muted-foreground" variant="compact">
                    {entry.content}
                  </Markdown>
                ) : null}
              </div>
            ))}
          </div>
        </ExpandableMessage.Content>
      </ExpandableMessage>
    </Message>
  );
}

export const AgentContextMessage = forwardRef<HTMLDivElement, { message: MessageType }>(
  ({ message }, ref) => {
    const text = message.textContent?.trim();
    if (!text) return null;

    const kind = getAgentContextKind(text);
    if (!kind) return null;

    if (kind === "command") {
      return renderCommandContext(text, ref);
    }

    if (kind === "attachment") {
      return renderAttachments(text, ref);
    }

    return renderSubAgentContext(text, ref);
  }
);

AgentContextMessage.displayName = "AgentContextMessage";

>git show origin/main:frontend/lib/message-utils.ts

import { PartType } from "@traces/shared";
import { Message, MessageType } from "./types";
import { getToolName } from "./trace-utils";
import { isAgentContextUserMessage } from "./message-transforms";

const REQUEST_INTERRUPTED_PATTERN = /^\s*\[\s*request interrupted by user[^\]\n]*(?:\]|$)/i;

/** Code change tool names (normalized) */
const CODE_CHANGE_TOOLS = new Set(["edit", "multiedit", "write", "delete", "strreplace"]);

/** Check if a message is a code change (edit, write, delete) */
export function isCodeChange(message: Message): boolean {
  const toolPart = message.parts?.find((p) => p.type === PartType.TOOL_CALL);
  if (!toolPart) return false;

  const toolName = getToolName(toolPart)?.toLowerCase().replace(/[-_\s]/g, "") ?? "";
  return CODE_CHANGE_TOOLS.has(toolName) || 
    toolName.includes("edit") || 
    toolName.includes("write") || 
    toolName.includes("strreplace");
}

export const getMessageType = (message: Message): MessageType => {
  const role = message.role?.toLowerCase();
  if (role === "user") {
    if (isAgentContextUserMessage(message)) {
      return "agent_context";
    }
    return "user_message";
  }

  const partTypes = new Set(message.parts?.map((part) => part.type));
  if (partTypes.has(PartType.TOOL_CALL)) return "tool_call";
  if (partTypes.has(PartType.TOOL_RESULT)) return "tool_call"; // Tool results are part of tool call flow
  if (message.textContent) return "agent_text";
  if (partTypes.has(PartType.THINKING)) return "agent_thinking";
  return "agent_text";
};

/** Check if message is a tool result (used to filter out standalone result messages) */
export const isToolResultMessage = (message: Message): boolean => {
  const partTypes = new Set(message.parts?.map((part) => part.type));
  return partTypes.has(PartType.TOOL_RESULT) && !partTypes.has(PartType.TOOL_CALL);
};

/**
 * Check if a message indicates an interruption.
 * Supports multiple agent formats:
 * - Claude Code: "[Request interrupted by user...]" user textContent
 * - OpenCode: system message with error part containing "(no error message)"
 */
export function isInterruptionMessage(message: Message): boolean {
  return getInterruptionDisplayText(message) !== null;
}

/**
 * Returns interruption text when available.
 * Example: "Request interrupted by user for tool use"
 */
export function getInterruptionDisplayText(message: Message): string | null {
  const role = message.role?.toLowerCase();

  if (role === "user") {
    const content = message.textContent;
    if (!content) return null;

    const match = content.match(REQUEST_INTERRUPTED_PATTERN);
    if (!match) return null;

    return match[0]
      .trim()
      .replace(/^\[/, "")
      .replace(/\]$/, "")
      .trim();
  }

  if (role === "system") {
    const hasNoErrorMessage = message.parts?.some(
      (part) =>
        part.type === "error" &&
        (part.content === "(no error message)" ||
          (typeof part.content === "object" &&
            part.content !== null &&
            "message" in part.content &&
            (part.content as { message?: string }).message === "(no error message)"))
    );

    if (hasNoErrorMessage) {
      return "Request interrupted";
    }
  }

  return null;
}

>git show origin/main:frontend/components/messages/MessageItem.tsx

"use client";

import { forwardRef } from "react";
import { PartType } from "@traces/shared";
import { Message } from "@/lib/types";
import { getInterruptionDisplayText, getMessageType, isInterruptionMessage } from "@/lib/message-utils";
import { useSession } from "@/hooks/useSession";
import { UserMessage } from "./UserMessage";
import { AssistantMessage } from "./AssistantMessage";
import { ThinkingMessage } from "./ThinkingMessage";
import { InterruptionMessage } from "./InterruptionMessage";
import { AgentContextMessage } from "./special";
import {
  TerminalCommandMessage,
  ReadMessage,
  EditMessage,
  WriteMessage,
  DeleteMessage,
  GrepMessage,
  GlobMessage,
  WebSearchMessage,
  WebFetchMessage,
  TaskMessage,
  TodoMessage,
  LspMessage,
  NotebookReadMessage,
  NotebookEditMessage,
  DefaultToolMessage,
  normalizeToolName,
} from "./tools";
import { getToolName, getToolArgs, getFilePath, type PartContent } from "@/lib/trace-utils";

interface ParsedResult {
  content?: string;
  totalLines?: number;
}

function parseRawResult(raw: string | undefined): ParsedResult {
  if (!raw) return {};
  
  // Handle Cursor format where output is JSON with 'contents' and 'totalLinesInFile' fields
  if (raw.startsWith("{")) {
    try {
      const parsed = JSON.parse(raw) as { contents?: string; totalLinesInFile?: number };
      return {
        content: typeof parsed.contents === "string" ? parsed.contents : raw,
        totalLines: parsed.totalLinesInFile,
      };
    } catch {
      // Not valid JSON, return raw
    }
  }
  return { content: raw };
}

function getResultData(message: Message): ParsedResult {
  const part = message.parts?.find((p) => p.type === PartType.TOOL_RESULT);
  if (!part?.content) return {};
  if (typeof part.content === "string") return { content: part.content };
  const c = part.content as PartContent;
  const raw = (c?.result ?? c?.output) as string | undefined;
  return parseRawResult(raw);
}

function getCallId(part: { content?: unknown }): string | undefined {
  const c = part.content as PartContent;
  return c?.callId as string | undefined;
}

// ==================== TOOL CALL ROUTER ====================

const ToolCallRouter = forwardRef<HTMLDivElement, { message: Message }>(({ message }, ref) => {
  const { toolResults } = useSession();
  const toolPart = message.parts?.find((p) => p.type === PartType.TOOL_CALL);
  if (!toolPart) return null;

    const toolName = getToolName(toolPart);
    const args = getToolArgs(toolPart);
    const callId = getCallId(toolPart);
    
    // First try to get result from same message, then look up by callId
    let resultData = getResultData(message);
    if (!resultData.content && callId) {
      const lookup = toolResults.get(callId);
      const raw = lookup?.output ?? lookup?.result;
      resultData = parseRawResult(raw);
    }
    const result = resultData.content;
    const totalLines = resultData.totalLines;
    
    const normalizedToolName = normalizeToolName(toolName);
    const filePath = getFilePath(args);

    switch (normalizedToolName) {
      case "terminal_command":
        return (
          <TerminalCommandMessage
            ref={ref}
            command={args.command as string}
            description={args.description as string}
            output={result}
          />
        );

      case "read":
        return (
          <ReadMessage
            ref={ref}
            filePath={filePath}
            content={result}
            lineCount={args.limit as number}
            totalLines={totalLines}
          />
        );

      case "edit":
        return (
          <EditMessage
            ref={ref}
            filePath={filePath}
            oldContent={args.old_string as string}
            newContent={args.new_string as string}
          />
        );

      case "write":
        return (
          <WriteMessage
            ref={ref}
            filePath={filePath}
            content={(args.content || args.contents) as string}
          />
        );

      case "delete":
        return <DeleteMessage ref={ref} filePath={filePath} />;

      case "grep":
        return <GrepMessage ref={ref} pattern={args.pattern as string} results={result} />;

      case "glob":
        return (
          <GlobMessage
            ref={ref}
            pattern={(args.pattern || args.glob_pattern) as string}
            path={args.path as string}
            results={result}
          />
        );

      case "web_search":
        return (
          <WebSearchMessage
            ref={ref}
            query={(args.search_term || args.query) as string}
            results={result}
          />
        );

      case "web_fetch":
        return <WebFetchMessage ref={ref} url={args.url as string} content={result} />;

      case "task":
        return (
          <TaskMessage
            ref={ref}
            description={(args.description || args.prompt) as string}
            result={result}
            subagentType={(args.subagent_type || args.subagentType) as string | undefined}
          />
        );

      case "todo":
        return <TodoMessage ref={ref} result={result} />;

      case "lsp":
        return (
          <LspMessage
            ref={ref}
            operation={args.operation as string}
            filePath={args.filePath as string}
            line={args.line as number}
            character={args.character as number}
            result={result}
          />
        );

      case "notebook_read":
        return (
          <NotebookReadMessage
            ref={ref}
            notebookPath={(args.notebook_path || args.target_notebook) as string}
            offset={args.offset as number}
            limit={args.limit as number}
            result={result}
          />
        );

      case "notebook_edit":
        return (
          <NotebookEditMessage
            ref={ref}
            notebookPath={(args.notebook_path || args.target_notebook) as string}
            editMode={(args.edit_mode || (args.is_new_cell ? "insert" : "replace")) as "insert" | "delete" | "replace"}
            cellType={(args.cell_type || args.cell_language) as "code" | "markdown"}
            oldSource={args.old_string as string}
            newSource={(args.new_string || args.new_source) as string}
          />
        );

      default:
        return <DefaultToolMessage ref={ref} toolName={toolName} result={result} />;
    }
  }
);

ToolCallRouter.displayName = "ToolCallRouter";

// ==================== MAIN COMPONENT ====================

export const MessageItem = forwardRef<HTMLDivElement, { message: Message }>(
  ({ message }, ref) => {
    const type = getMessageType(message);

    if (isInterruptionMessage(message)) {
      return <InterruptionMessage ref={ref} label={getInterruptionDisplayText(message) ?? undefined} />;
    }

    switch (type) {
      case "user_message":
        return <UserMessage ref={ref} message={message} />;

      case "agent_context":
        return <AgentContextMessage ref={ref} message={message} />;

      case "agent_text":
        return <AssistantMessage ref={ref} message={message} />;

      case "agent_thinking":
        return <ThinkingMessage ref={ref} message={message} />;

      case "tool_call":
        return <ToolCallRouter ref={ref} message={message} />;

      default:
        return <AssistantMessage ref={ref} message={message} />;
    }
  }
);

MessageItem.displayName = "MessageItem";

>git show origin/main:api/convex/internal/sync.ts

import { v } from "convex/values";
import { literals } from "convex-helpers/validators";
import { internalAction, internalMutation, MutationCtx } from "../_generated/server";
import { internal } from "../_generated/api";
import { Id } from "../_generated/dataModel";
import { asId } from "../lib/ids";
import { resolveModelName } from "../lib/models";
import { apiConfig } from "../lib/config";
import { getTriggeredJobs } from "./scheduled/jobs";

type TraceSummaryHookSource = "single" | "batch";

// Part types from @traces/shared - documented here for reference
// Supported types: text, thinking, tool_call, tool_result, error
// See packages/shared/src/part.ts for canonical definitions

const traceInput = {
  externalId: v.string(),
  agentId: v.optional(v.string()),
  title: v.optional(v.string()),
  projectPath: v.optional(v.string()),
  projectName: v.optional(v.string()),
  model: v.optional(v.string()),
  namespaceId: v.optional(v.string()),
  createdBy: v.optional(v.string()),
  visibility: v.optional(literals("private", "direct", "public")),
};

const messagePayload = {
  externalId: v.string(),
  role: literals("user", "assistant", "system"),
  textContent: v.optional(v.string()),
  model: v.optional(v.string()),
  order: v.optional(v.number()),
  timestamp: v.optional(v.number()),
  parts: v.optional(
    v.array(
      v.object({
        type: literals("text", "thinking", "tool_call", "tool_result", "error"),
        // Part content — typed union matching schema.parts.content
        content: v.optional(v.union(
          v.object({ text: v.string(), durationMs: v.optional(v.number()) }),
          v.object({
            callId: v.string(),
            toolName: v.string(),
            args: v.record(v.string(), v.any()),
          }),
          v.object({
            callId: v.string(),
            toolName: v.string(),
            output: v.string(),
            status: literals("success", "error"),
          }),
          v.object({ message: v.string() })
        )),
      })
    )
  ),
};

const messageInput = {
  traceExternalId: v.string(),
  ...messagePayload,
};

type PartContent =
  | { text: string; durationMs?: number }
  | { callId: string; toolName: string; args: Record<string, unknown> }
  | { callId: string; toolName: string; output: string; status: "success" | "error" }
  | { message: string };

type PartType = "text" | "thinking" | "tool_call" | "tool_result" | "error";
type MessageRole = "user" | "assistant" | "system";

type MessageArgs = {
  externalId: string;
  role: MessageRole;
  textContent?: string;
  model?: string;
  order?: number;
  timestamp?: number;
  parts?: Array<{ type: PartType; content?: PartContent }>;
};

async function upsertMessageForTrace(
  ctx: MutationCtx,
  traceId: Id<"traces">,
  args: MessageArgs,
  now: number
): Promise<Id<"messages">> {
  const existing = await ctx.db
    .query("messages")
    .withIndex("by_trace_external", (q) => q.eq("traceId", traceId).eq("externalId", args.externalId))
    .unique();

  if (existing) {
    const updates: Record<string, unknown> = {
      updatedAt: now,
    };

    if (args.role !== undefined) updates.role = args.role;
    if (args.textContent !== undefined) updates.textContent = args.textContent;
    if (args.model !== undefined) updates.model = args.model;
    if (args.order !== undefined) updates.order = args.order;
    if (args.timestamp !== undefined) updates.timestamp = args.timestamp;

    await ctx.db.patch(existing._id, updates);

    if (args.parts) {
      const existingParts = await ctx.db
        .query("parts")
        .withIndex("by_message", (q) => q.eq("messageId", existing._id))
        .collect();
      for (const part of existingParts) {
        await ctx.db.delete(part._id);
      }
      for (const [index, part] of args.parts.entries()) {
        await ctx.db.insert("parts", {
          messageId: existing._id,
          type: part.type,
          content: part.content,
          order: index,
        });
      }
    }

    return existing._id;
  }

  const messageId = await ctx.db.insert("messages", {
    traceId,
    externalId: args.externalId,
    role: args.role,
    textContent: args.textContent,
    model: args.model,
    order: args.order,
    timestamp: args.timestamp,
    createdAt: now,
    updatedAt: now,
  });

  if (args.parts) {
    for (const [index, part] of args.parts.entries()) {
      await ctx.db.insert("parts", {
        messageId,
        type: part.type,
        content: part.content,
        order: index,
      });
    }
  }

  return messageId;
}

async function getTraceMessageCount(ctx: MutationCtx, traceId: Id<"traces">): Promise<number> {
  const messages = await ctx.db
    .query("messages")
    .withIndex("by_trace", (q) => q.eq("traceId", traceId))
    .collect();
  return messages.length;
}

const SUMMARY_THRESHOLD = apiConfig.traceSummary.thresholdMessages;
const SUMMARY_DEBOUNCE_MS = apiConfig.traceSummary.debounceMs;

async function shouldScheduleSummary(
  ctx: MutationCtx,
  traceId: Id<"traces">,
  previousMessageCount: number,
  currentMessageCount: number
): Promise<boolean> {
  const trace = await ctx.db.get(traceId);
  if (!trace) return false;

  // No previous summary yet: only allow first-upload scheduling (0 -> >0).
  // This prevents duplicate queued runs while the first summary job is still pending.
  if (trace.summaryMessageCount === undefined) {
    return previousMessageCount === 0 && currentMessageCount > 0;
  }

  // Subsequent uploads: trigger every 100 messages (>= 100)
  const lastCount = trace.summaryMessageCount;
  return (currentMessageCount - lastCount) >= SUMMARY_THRESHOLD;
}

async function scheduleTriggeredJobs(
  ctx: MutationCtx,
  args: {
    traceId: Id<"traces">;
    previousMessageCount: number;
    currentMessageCount: number;
  }
): Promise<void> {
  const trace = await ctx.db.get(args.traceId);
  if (!trace) {
    return;
  }

  const jobsToRun = getTriggeredJobs({
    previousMessageCount: args.previousMessageCount,
    currentMessageCount: args.currentMessageCount,
  });

  console.log(`[Schedule] Trace ${args.traceId}: ${args.previousMessageCount} -> ${args.currentMessageCount}, ${jobsToRun.length} jobs triggered`);

  if (jobsToRun.length === 0) {
    return;
  }

  for (const triggeredJob of jobsToRun) {
    if (triggeredJob.job.id === "trace_summary") {
      const shouldSchedule = await shouldScheduleSummary(
        ctx,
        args.traceId,
        args.previousMessageCount,
        args.currentMessageCount
      );
      console.log(`[Schedule] Trace ${args.traceId}: shouldSchedule=${shouldSchedule}, trigger=${triggeredJob.trigger}, lastSummary=${trace.summaryMessageCount ?? 0}`);
      if (!shouldSchedule) {
        continue;
      }
    }

    console.log(`[Schedule] Scheduling ${triggeredJob.job.id} for trace ${args.traceId}`);
    const delayMs = triggeredJob.job.id === "trace_summary" ? SUMMARY_DEBOUNCE_MS : 0;
    await ctx.scheduler.runAfter(delayMs, triggeredJob.job.handler, {
      traceId: args.traceId,
      trigger: triggeredJob.trigger,
    });
  }
}

export const upsertTrace = internalMutation({
  args: traceInput,
  handler: async (ctx, args) => {
    const now = Date.now();

    // Resolve model name from the models registry
    let resolvedModel = args.model;
    let resolvedModelName: string | undefined;
    if (args.model) {
      const resolved = await resolveModelName(ctx, args.model);
      if (resolved) {
        resolvedModel = resolved.normalizedId;
        resolvedModelName = resolved.displayName;
      }
      // If not found, pass through the raw model string (modelName stays undefined)
    }

    const existing = await ctx.db
      .query("traces")
      .withIndex("by_externalId", (q) => q.eq("externalId", args.externalId))
      .unique();

    if (existing) {
      const updates: Record<string, unknown> = {
        updatedAt: now,
      };

      if (args.agentId !== undefined) updates.agentId = args.agentId;
      if (args.title !== undefined) updates.title = args.title;
      if (args.projectPath !== undefined) updates.projectPath = args.projectPath;
      if (args.projectName !== undefined) updates.projectName = args.projectName;
      if (resolvedModel !== undefined) {
        updates.model = resolvedModel;
        updates.modelName = resolvedModelName;
      }
      if (args.visibility !== undefined) updates.visibility = args.visibility;

      await ctx.db.patch(existing._id, updates);
      return existing._id;
    }

    return await ctx.db.insert("traces", {
      externalId: args.externalId,
      agentId: args.agentId ?? "unknown",
      title: args.title,
      projectPath: args.projectPath,
      projectName: args.projectName,
      model: resolvedModel,
      modelName: resolvedModelName,
      namespaceId: asId<"namespaces">(args.namespaceId),
      createdBy: asId<"users">(args.createdBy),
      visibility: args.visibility || "private",
      createdAt: now,
      updatedAt: now,
    });
  },
});

export const upsertMessage = internalMutation({
  args: messageInput,
  handler: async (ctx, args) => {
    const now = Date.now();
    const trace = await ctx.db
      .query("traces")
      .withIndex("by_externalId", (q) => q.eq("externalId", args.traceExternalId))
      .unique();

    if (!trace) {
      throw new Error("Trace not found");
    }
    const traceId = trace._id;

    const messageId = await upsertMessageForTrace(ctx, traceId, args, now);

    const previousCount = trace.messageCount ?? 0;
    const currentCount = await getTraceMessageCount(ctx, traceId);

    if (currentCount !== previousCount) {
      await ctx.db.patch(traceId, { messageCount: currentCount });
    }

    return messageId;
  },
});

export const upsertMessagesBatch = internalMutation({
  args: {
    traceExternalId: v.string(),
    messages: v.array(v.object(messagePayload)),
  },
  handler: async (ctx, args) => {
    const now = Date.now();
    const trace = await ctx.db
      .query("traces")
      .withIndex("by_externalId", (q) => q.eq("externalId", args.traceExternalId))
      .unique();

    if (!trace) {
      throw new Error("Trace not found");
    }
    const traceId = trace._id;

    for (const message of args.messages) {
      await upsertMessageForTrace(ctx, traceId, message, now);
    }

    const previousCount = trace.messageCount ?? 0;
    const currentCount = await getTraceMessageCount(ctx, traceId);

    if (currentCount !== previousCount) {
      await ctx.db.patch(traceId, { messageCount: currentCount });
    }

    await scheduleTriggeredJobs(ctx, {
      traceId,
      previousMessageCount: previousCount,
      currentMessageCount: currentCount,
    });
  },
});


export const deleteTraceBatch = internalMutation({
  args: { traceId: v.id("traces"), limit: v.optional(v.number()) },
  handler: async (ctx, args) => {
    const limit = args.limit ?? 25;
    const messages = await ctx.db
      .query("messages")
      .withIndex("by_trace", (q) => q.eq("traceId", args.traceId))
      .take(limit);

    for (const message of messages) {
      const parts = await ctx.db
        .query("parts")
        .withIndex("by_message", (q) => q.eq("messageId", message._id))
        .collect();
      for (const part of parts) {
        await ctx.db.delete(part._id);
      }
      await ctx.db.delete(message._id);
    }

    return { removedMessages: messages.length, hasMore: messages.length === limit };
  },
});

/**
 * Guard: Recalculate messageCount from actual messages table
 * Call this when count drift is suspected or for periodic reconciliation
 */
export const recalculateMessageCount = internalMutation({
  args: { traceId: v.id("traces") },
  handler: async (ctx, args) => {
    const messages = await ctx.db
      .query("messages")
      .withIndex("by_trace", (q) => q.eq("traceId", args.traceId))
      .collect();
    
    await ctx.db.patch(args.traceId, { messageCount: messages.length });
    return { count: messages.length };
  },
});

export const deleteTrace = internalAction({
  args: { externalId: v.string(), userId: v.optional(v.string()) },
  handler: async (ctx, args) => {
    const trace = await ctx.runQuery(internal.internal.traces._getByExternalId, {
      externalId: args.externalId,
    });

    if (!trace) {
      return false;
    }

    // Check ownership if userId is provided
    if (args.userId && trace.createdBy && trace.createdBy !== args.userId) {
      return "forbidden";
    }

    let hasMore = true;
    while (hasMore) {
      const result = await ctx.runMutation(internal.internal.sync.deleteTraceBatch, {
        traceId: trace._id,
      });
      hasMore = result.hasMore;
    }

    await ctx.runMutation(internal.internal.traces._delete, { id: trace._id });
    return true;
  },
});

>git show origin/main:api/convex/utils/ai.ts

type OpenAiTextArgs = {
  systemPrompt: string;
  userPrompt: string;
  defaultModel: string;
  modelEnvVar?: string;
  timeoutMs?: number;
  temperature?: number;
  maxAttempts?: number;
};

export type OpenAiFailureReason =
  | "missing_api_key"
  | "http_error"
  | "insufficient_quota"
  | "timeout"
  | "request_failed"
  | "no_text_in_response";

type OpenAiTextResult = {
  text: string | null;
  failureReason?: OpenAiFailureReason;
  statusCode?: number;
  errorCode?: string;
};

// Test mode mock storage (global for test environment)
declare global {
  var __TEST_OPENAI_MOCK__: string | null | undefined;
}

/**
 * Get mock response if in test mode
 */
function getTestMockResponse(): string | null {
  if (typeof globalThis !== "undefined" && globalThis.__TEST_OPENAI_MOCK__) {
    return globalThis.__TEST_OPENAI_MOCK__;
  }
  return null;
}

function extractOpenAiText(payload: any): string | null {
  if (typeof payload?.output_text === "string" && payload.output_text.trim().length > 0) {
    return payload.output_text.trim();
  }

  if (!Array.isArray(payload?.output)) {
    return null;
  }

  const chunks: string[] = [];
  for (const outputItem of payload.output) {
    if (!Array.isArray(outputItem?.content)) {
      continue;
    }
    for (const content of outputItem.content) {
      if (content?.type === "output_text" && typeof content?.text === "string") {
        chunks.push(content.text.trim());
      }
    }
  }

  if (chunks.length === 0) {
    return null;
  }

  return chunks.join("\n");
}

function isRetryableStatus(status: number): boolean {
  return status === 408 || status === 409 || status === 429 || status >= 500;
}

function parseOpenAiErrorCode(errorText: string): string | null {
  try {
    const parsed = JSON.parse(errorText);
    if (typeof parsed?.error?.code === "string") {
      return parsed.error.code;
    }
  } catch {
    // Ignore parse errors and treat as unknown error shape.
  }
  return null;
}

function shouldRetryHttpError(status: number, errorCode: string | null): boolean {
  if (errorCode === "insufficient_quota") {
    return false;
  }
  return isRetryableStatus(status);
}

function isAbortError(err: unknown): boolean {
  if (typeof err !== "object" || err === null || !("name" in err)) {
    return false;
  }
  const namedError = err as { name?: string };
  return namedError.name === "AbortError";
}

function wait(delayMs: number): Promise<void> {
  return new Promise((resolve) => setTimeout(resolve, delayMs));
}

export async function requestOpenAiText(args: OpenAiTextArgs): Promise<OpenAiTextResult> {
  // Check for test mock first
  const mockResponse = getTestMockResponse();
  if (mockResponse !== null) {
    return { text: mockResponse };
  }

  const apiKey = process.env.OPENAI_API_KEY;
  if (!apiKey) {
    console.log("[AI] No OPENAI_API_KEY configured");
    return { text: null, failureReason: "missing_api_key" };
  }

  const modelEnvVar = args.modelEnvVar || "TRACE_SUMMARY_MODEL";
  const model = process.env[modelEnvVar] || args.defaultModel;
  const timeoutMs = args.timeoutMs ?? 3500;
  const maxAttempts = Math.max(1, args.maxAttempts ?? 1);

  for (let attempt = 1; attempt <= maxAttempts; attempt++) {
    const controller = new AbortController();
    const timeoutId = setTimeout(() => controller.abort(), timeoutMs);

    try {
      const response = await fetch("https://api.openai.com/v1/responses", {
        method: "POST",
        signal: controller.signal,
        headers: {
          Authorization: `Bearer ${apiKey}`,
          "Content-Type": "application/json",
        },
        body: JSON.stringify({
          model,
          temperature: args.temperature ?? 0.7,
          input: [
            {
              role: "system",
              content: [{ type: "input_text", text: args.systemPrompt }],
            },
            {
              role: "user",
              content: [{ type: "input_text", text: args.userPrompt }],
            },
          ],
        }),
      });

      if (!response.ok) {
        const errorText = await response.text();
        const errorCode = parseOpenAiErrorCode(errorText);
        const failureReason: OpenAiFailureReason =
          errorCode === "insufficient_quota" ? "insufficient_quota" : "http_error";
        console.log(`[AI] HTTP error ${response.status} (attempt ${attempt}/${maxAttempts}): ${errorText}`);
        if (attempt < maxAttempts && shouldRetryHttpError(response.status, errorCode)) {
          await wait(Math.min(250 * attempt, 1000));
          continue;
        }
        return {
          text: null,
          failureReason,
          statusCode: response.status,
          errorCode: errorCode ?? undefined,
        };
      }

      const payload = await response.json();
      const text = extractOpenAiText(payload);
      if (!text) {
        console.log("[AI] Could not extract text from response:", JSON.stringify(payload).slice(0, 200));
        return { text: null, failureReason: "no_text_in_response" };
      }
      return { text };
    } catch (err) {
      let failureReason: OpenAiFailureReason = "request_failed";
      if (isAbortError(err)) {
        console.log(`[AI] Request timed out after ${timeoutMs}ms (attempt ${attempt}/${maxAttempts})`);
        failureReason = "timeout";
      } else {
        console.log(`[AI] Request failed (attempt ${attempt}/${maxAttempts}):`, err);
      }

      if (attempt < maxAttempts) {
        await wait(Math.min(250 * attempt, 1000));
        continue;
      }
      return { text: null, failureReason };
    } finally {
      clearTimeout(timeoutId);
    }
  }

  return { text: null, failureReason: "request_failed" };
}

>git show origin/main:api/tests/v1/post-process.test.ts

import { afterEach, beforeEach, describe, expect, test } from "bun:test";
import { ConvexHttpClient } from "convex/browser";
import {
  cleanupAllTestData,
  CONVEX_URL,
  createSession,
  createTrace,
  request,
} from "./helpers";
import { apiConfig } from "../../convex/lib/config";

const MOCK_AI_RESPONSE = JSON.stringify({
  summary: "This is a test summary generated by mock AI for testing purposes.",
  title: "Test AI Title"
});

async function setOpenAiMock(response: string | null) {
  const adminKey =
    process.env.CONVEX_ADMIN_KEY || process.env.CONVEX_SELF_HOSTED_ADMIN_KEY;
  const adminUrl =
    process.env.CONVEX_URL ||
    process.env.CONVEX_SELF_HOSTED_URL ||
    process.env.TRACES_API_URL ||
    CONVEX_URL;

  if (!adminKey || !adminUrl) {
    throw new Error("Missing Convex admin credentials for test helper");
  }

  const client = new ConvexHttpClient(adminUrl, {
    skipConvexDeploymentUrlCheck: true,
  });
  client.setAdminAuth(adminKey);
  await client.mutation("internal/test_helpers:setOpenAiMock", { response });
}


function createAdminClient() {
  const adminKey =
    process.env.CONVEX_ADMIN_KEY || process.env.CONVEX_SELF_HOSTED_ADMIN_KEY;
  const adminUrl =
    process.env.CONVEX_URL ||
    process.env.CONVEX_SELF_HOSTED_URL ||
    process.env.TRACES_API_URL ||
    CONVEX_URL;

  if (!adminKey || !adminUrl) {
    throw new Error("Missing Convex admin credentials for test helper");
  }

  const client = new ConvexHttpClient(adminUrl, {
    skipConvexDeploymentUrlCheck: true,
  });
  client.setAdminAuth(adminKey);
  return client;
}

async function getTraceDocByExternalId(externalId: string) {
  const client = createAdminClient();
  return await client.query("internal/traces:_getByExternalId", { externalId });
}

async function getTraceSummaryByExternalId(externalId: string) {
  const client = createAdminClient();
  return await client.query("internal/scheduled/traceSummary:getByExternalId", {
    externalId,
  });
}

async function waitForProcessedTrace(externalId: string, timeoutMs = 12000) {
  const startedAt = Date.now();
  while (Date.now() - startedAt < timeoutMs) {
    const summary = await getTraceSummaryByExternalId(externalId);
    if (summary && summary.ai_summary && summary.ai_title) {
      return summary;
    }
    await new Promise((resolve) => setTimeout(resolve, 200));
  }
  return null;
}

beforeEach(async () => {
  await setOpenAiMock(MOCK_AI_RESPONSE);
});

afterEach(async () => {
  await setOpenAiMock(null);
  await cleanupAllTestData();
});

describe("Trace summary post processing (internal)", () => {
  test(
    "trace_summary_first_batch_upload_schedules_async_run",
    { timeout: apiConfig.traceSummary.debounceMs + 15000 },
    async () => {
      const auth = await createSession();
      const token = auth.result.body.data.session.token;
      const trace = await createTrace(token, undefined, { title: "initial title" });

      const upsert = await request(
        "POST",
        `/v1/traces/${trace.externalId}/messages/batch`,
        {
          token,
          body: {
            messages: [
              {
                externalId: "msg-1",
                role: "user",
                textContent:
                  "Please refactor auth middleware and improve API error handling.",
              },
            ],
          },
        }
      );
      expect(upsert.status).toBe(200);

      const processed = await waitForProcessedTrace(
        trace.externalId,
        apiConfig.traceSummary.debounceMs + 10000
      );
      expect(processed).toBeTruthy();
      expect(typeof processed?.ai_summary).toBe("string");
      expect((processed?.ai_summary ?? "").length).toBeGreaterThan(10);
      expect(typeof processed?.ai_title).toBe("string");
      expect((processed?.ai_title ?? "").length).toBeGreaterThan(3);
      expect(processed?.messageCount).toBe(1);

      const updatedTrace = await getTraceDocByExternalId(trace.externalId);
      expect(typeof updatedTrace?.ai_summary).toBe("string");
      expect(typeof updatedTrace?.ai_title).toBe("string");
    }
  );

  test("trace_summary_single_upsert_does_not_trigger_summary_job", async () => {
    const auth = await createSession();
    const token = auth.result.body.data.session.token;
    const trace = await createTrace(token);

    const payload = {
      role: "assistant",
      textContent: "Run tests and summarize failures.",
    };

    const first = await request(
      "PUT",
      `/v1/traces/${trace.externalId}/messages/msg-dup`,
      { token, body: payload }
    );
    expect(first.status).toBe(200);

    const second = await request(
      "PUT",
      `/v1/traces/${trace.externalId}/messages/msg-dup`,
      { token, body: payload }
    );
    expect(second.status).toBe(200);

    const traceDoc = await getTraceDocByExternalId(trace.externalId);
    expect(traceDoc).toBeTruthy();
    expect(traceDoc?.messageCount).toBe(1);

    await new Promise((resolve) => setTimeout(resolve, 300));
    const summary = await getTraceSummaryByExternalId(trace.externalId);
    expect(summary?.ai_summary).toBeUndefined();
    expect(summary?.ai_title).toBeUndefined();
  });

  test("trace_summary_manual_run_now_executes_pipeline", async () => {
    const auth = await createSession();
    const token = auth.result.body.data.session.token;
    const trace = await createTrace(token, undefined, { title: "tmp" });

    const batch = await request(
      "POST",
      `/v1/traces/${trace.externalId}/messages/batch`,
      {
        token,
        body: {
          messages: [
            {
              externalId: "msg-a",
              role: "user",
              textContent: "Investigate SQL timeout and add retry handling.",
            },
            {
              externalId: "msg-b",
              role: "assistant",
              textContent:
                "I identified two causes and added a backoff retry strategy.",
            },
          ],
        },
      }
    );
    expect(batch.status).toBe(200);

    const client = createAdminClient();
    const traceDoc = await getTraceDocByExternalId(trace.externalId);
    expect(traceDoc).toBeTruthy();

    const runResult = await client.action("internal/scheduled/traceSummary:run", {
      traceId: traceDoc._id,
      trigger: "manual",
    });

    expect(runResult.ok).toBe(true);
    expect(runResult.messageCount).toBeGreaterThanOrEqual(2);
    expect(typeof runResult.usedLlm).toBe("boolean");

    const outputsAfter = await getTraceSummaryByExternalId(trace.externalId);
    expect(outputsAfter).toBeTruthy();
    expect(typeof outputsAfter?.ai_summary).toBe("string");
    expect(typeof outputsAfter?.ai_title).toBe("string");

    const runAgain = await client.action("internal/scheduled/traceSummary:run", {
      traceId: traceDoc._id,
      trigger: "manual",
    });
    expect(runAgain.ok).toBe(true);

    const outputsAfterSecondRun = await getTraceSummaryByExternalId(trace.externalId);
    expect(typeof outputsAfterSecondRun?.ai_summary).toBe("string");
    expect(typeof outputsAfterSecondRun?.ai_title).toBe("string");
  });

});

describe("Trace summary scheduling logic", () => {
  const THRESHOLD = apiConfig.traceSummary.thresholdMessages;

  function shouldScheduleSummary(
    previousMessageCount: number,
    currentMessageCount: number,
    lastSummaryCount: number | undefined
  ): boolean {
    if (currentMessageCount <= previousMessageCount) {
      return false;
    }

    // No previous summary yet: only schedule on first upload (0 -> >0)
    if (lastSummaryCount === undefined) {
      return previousMessageCount === 0 && currentMessageCount > 0;
    }

    // Subsequent uploads: trigger every 100 messages (>= 100)
    return (currentMessageCount - lastSummaryCount) >= THRESHOLD;
  }

  describe("first upload (no previous summary)", () => {
    test("should NOT schedule with 0 messages", () => {
      expect(shouldScheduleSummary(0, 0, undefined)).toBe(false);
    });

    test("should schedule with 1 message", () => {
      expect(shouldScheduleSummary(0, 1, undefined)).toBe(true);
    });

    test("should schedule with any number of messages", () => {
      expect(shouldScheduleSummary(0, 5, undefined)).toBe(true);
      expect(shouldScheduleSummary(0, 50, undefined)).toBe(true);
      expect(shouldScheduleSummary(0, 100, undefined)).toBe(true);
      expect(shouldScheduleSummary(0, 101, undefined)).toBe(true);
    });

    test("should NOT schedule if summary missing but this is not first upload", () => {
      expect(shouldScheduleSummary(10, 20, undefined)).toBe(false);
    });
  });

  describe("subsequent uploads", () => {
    test("should NOT schedule when only 50 new messages", () => {
      expect(shouldScheduleSummary(100, 150, 100)).toBe(false);
    });

    test("should schedule when exactly 100 new messages", () => {
      expect(shouldScheduleSummary(100, 200, 100)).toBe(true);
    });

    test("should schedule when 101 new messages", () => {
      expect(shouldScheduleSummary(100, 201, 100)).toBe(true);
    });

    test("should NOT schedule for 885 messages when last was 800", () => {
      expect(shouldScheduleSummary(800, 885, 800)).toBe(false);
    });

    test("should schedule for 900 messages when last was 800", () => {
      expect(shouldScheduleSummary(800, 900, 800)).toBe(true);
    });
  });
});

>gh pr view 131 --repo market-dot-dev/traces --json title,number,state,mergeCommit,headRefName,baseRefName,body,url

{"baseRefName":"main","body":"## Summary\n- add a dedicated frontend `agent_context` path with centralized parsing for injected command, attachment, and teammate payloads so context messages no longer masquerade as normal user prompts\n- keep Highlights focused on prompts/responses while showing these context messages in Full Trace as collapsible rows, including timeline spacing/rail adjustments for leading attachments\n- add a `Sub-agent` Tool Calls sub-filter (derived from delegated `task` calls with `subagent_type`), update sub-agent icon/labels, and broaden interruption parsing for Claude `[Request interrupted by user...]` variants\n- document the architecture split between `message-utils` (high-level typing) and `message-transforms` (payload parsing)\n\n## Testing\n- `bun run lint` (frontend)\n- `bun run build` (frontend)\n\n## Issues\n- Closes #65\n- Closes #70\n- Closes #73","headRefName":"fix/message-rendering","mergeCommit":{"oid":"5d1bfeff3ee2cd969b96f44b3b7aa166648dacac"},"number":131,"state":"MERGED","title":"fix(frontend): normalize agent context rendering for trace messages","url":"https://github.com/market-dot-dev/traces/pull/131"}

>git show origin/main:frontend/README.md

This is a [Next.js](https://nextjs.org) project bootstrapped with [`create-next-app`](https://nextjs.org/docs/app/api-reference/cli/create-next-app).

## Getting Started

First, run the development server:

```bash
npm run dev
# or
yarn dev
# or
pnpm dev
# or
bun dev
```

Open [http://localhost:3000](http://localhost:3000) with your browser to see the result.

You can start editing the page by modifying `app/page.tsx`. The page auto-updates as you edit the file.

## Traces Message Rendering Notes

The trace UI has two layers for message handling. Keep these responsibilities separate:

- `frontend/lib/message-utils.ts`
  - Global message classification and app-wide helpers.
  - Decides high-level message kind (`user_message`, `tool_call`, `agent_context`, etc.).
  - Owns interruption detection (`isInterruptionMessage`) and interruption label extraction (`getInterruptionDisplayText`).

- `frontend/lib/message-transforms.ts`
  - Parser/normalizer for agent-injected XML-like payloads inside user text.
  - Detects and parses `command`, `attachment`, and `sub_agent` context payloads.
  - Handles patterns like `<command-*>`, `<environment_context>`, `<skill_content>`, and `<teammate-messages>`.

### Rendering Flow

1. `getMessageType` classifies a message.
2. `MessageItem` routes by type.
3. `agent_context` messages are rendered by `components/messages/special/AgentContextMessage.tsx`.
4. Highlights view intentionally excludes `agent_context` (keeps user prompts + assistant responses only).
5. Full Trace view shows `agent_context` as collapsible context rows.

### Interruption Variants

Interruption matching should support Claude variants, not only one exact string:

- `[Request interrupted by user]`
- `[Request interrupted by user for tool use]`

When matched, render a dedicated interruption row (not a normal user bubble).

This project uses [`next/font`](https://nextjs.org/docs/app/building-your-application/optimizing/fonts) to automatically optimize and load [Geist](https://vercel.com/font), a new font family for Vercel.

## Learn More

To learn more about Next.js, take a look at the following resources:

- [Next.js Documentation](https://nextjs.org/docs) - learn about Next.js features and API.
- [Learn Next.js](https://nextjs.org/learn) - an interactive Next.js tutorial.

You can check out [the Next.js GitHub repository](https://github.com/vercel/next.js) - your feedback and contributions are welcome!

## Deploy on Vercel

The easiest way to deploy your Next.js app is to use the [Vercel Platform](https://vercel.com/new?utm_medium=default-template&filter=next.js&utm_source=create-next-app&utm_campaign=create-next-app-readme) from the creators of Next.js.

Check out our [Next.js deployment documentation](https://nextjs.org/docs/app/building-your-application/deploying) for more details.

>git show origin/main:frontend/AGENTS.md

# Frontend Agent Instructions

## Stack
- Next.js 15 (App Router, RSC)
- React 19
- Tailwind CSS v4
- Convex (real-time backend)

## Commands

| Command | Description |
|---------|-------------|
| `bun run dev` | Start dev server |
| `bun run build` | Production build |
| `bun run lint` | Run ESLint |

## Skills

| Skill | Path |
|-------|------|
| Next.js | `.agents/skills/next-best-practices/SKILL.md` |
| React Performance | `.agents/skills/vercel-react-best-practices/SKILL.md` |
| React Composition | `.agents/skills/vercel-composition-patterns/SKILL.md` |
| UI Guidelines | `.agents/skills/ui-guidelines/SKILL.md` |

## Conventions

- MUST: Use `@traces/shared` PartType constants (not string literals)
- MUST: Server Components by default, `'use client'` only when needed
- MUST: Respect `prefers-reduced-motion` for animations
- MUST: Use `next/image` over `<img>`
- MUST: Full keyboard support per WAI-ARIA APG
- NEVER: Use `<div onClick>` for navigation
- NEVER: Disable browser zoom
- SHOULD: Optimistic UI with rollback on failure

## File Structure

```
frontend/
├── app/           # Next.js App Router pages
├── components/    # React components
│   ├── ui/        # Reusable UI primitives
│   ├── messages/  # Message rendering components
│   └── filters/   # Filter components
├── contexts/      # React contexts
├── hooks/         # Custom hooks
└── lib/           # Utilities and helpers
```

## Data Fetching

- Use Convex hooks (`useQuery`, `useMutation`) for real-time data
- Server Components fetch via `fetchQuery` from `convex/nextjs`
- Reference: `docs/api.md` for endpoint documentation

## Message Rendering Architecture

- `frontend/lib/message-utils.ts` owns global message classification and shared predicates.
- `frontend/lib/message-transforms.ts` owns parsing of injected XML-like context payloads (`<command-*>`, `<environment_context>`, `<skill_content>`, `<teammate-messages>`).
- Keep this split strict: `message-utils` decides type, `message-transforms` parses payload detail.
- `agent_context` messages render via `components/messages/special/AgentContextMessage.tsx` and should stay hidden in Highlights by default.
- Interruption detection must support variants like `[Request interrupted by user for tool use]`, not only exact `[Request interrupted by user]`.

>git show origin/main:"frontend/app/s/[id]/(highlights)/page.tsx"

"use client";

import { useQuery } from "convex/react";
import { useMemo, useRef } from "react";
import type { Message } from "../../../../lib/types";
import { getMessageType } from "../../../../lib/message-utils";
import { MessageList } from "../../../../components/messages/MessageList";
import { DebugPreview } from "../../../../components/DebugPreview";
import { SkeletonLine } from "../../../../components/ui/skeleton/SkeletonLine";
import { useTrace } from "@/contexts/TraceContext";
import { useAuthSession } from "../../../../hooks/useAuthSession";
import { api } from "@traces/shared/convex";

/**
 * Highlights page - shows user prompts and agent responses
 * This is the default view at /s/[id]
 */
export default function HighlightsPage() {
  // Get trace from context (provided by layout)
  const { trace, isLoading: traceLoading } = useTrace();
  const { session, loaded } = useAuthSession();
  const authToken = session?.deviceKey;

  // Fetch messages
  const externalId = trace?.externalId;
  const messages = useQuery(
    api.traces.messagesWithParts,
    externalId ? (authToken ? { externalId, authToken } : { externalId }) : "skip"
  ) as Message[] | undefined;

  const latestMessageRef = useRef<HTMLDivElement | null>(null);
  const highlightMessages = useMemo(() => {
    if (!messages) return [];
    return messages.filter((message) => {
      const msgType = getMessageType(message);
      return msgType === "user_message" || msgType === "agent_text";
    });
  }, [messages]);

  const aiSummary = trace?.ai_summary?.trim() ?? "";
  const hasAiSummary = aiSummary.length > 0;

  const isLoading = !loaded || traceLoading || (trace !== null && messages === undefined);

  const summaryCard = (
    <section className="rounded-lg border border-border bg-background/90 px-4 py-3.5">
      <h2 className="text-sm font-medium text-foreground">AI Summary</h2>
      {hasAiSummary ? (
        <p className="mt-2 text-[13px] leading-5 text-foreground whitespace-pre-wrap">
          {aiSummary}
        </p>
      ) : (
        <div className="mt-2 space-y-1.5">
          <SkeletonLine width="full" height="xs" />
          <SkeletonLine width="3/4" height="xs" />
          <SkeletonLine width="2/3" height="xs" />
        </div>
      )}
    </section>
  );

  // Layout handles trace not found, so we just render content here
  return (
    <>
      <div className="mt-4 lg:mt-0 pb-40">
        <div className="relative w-full max-w-8xl mx-auto px-4 md:px-5.5 flex md:pr-6 flex-col lg:flex-row gap-x-12 xl:gap-x-0">
          <>
            <div className="lg:hidden mb-4">{summaryCard}</div>

            <aside className="hidden lg:block sticky self-start top-[calc(var(--navbar-height)+var(--mini-header-height)+1rem)] left-0 xl:w-0 mt-4">
              <div className="relative shrink-0 w-[264px] pl-0.5">
                {summaryCard}
              </div>
            </aside>
          </>

          <div className="relative w-full min-w-0 lg:max-w-3xl lg:mx-auto muted-glow">
            {isLoading ? (
              <div className="rounded-lg border border-dashed border-border p-6 text-center text-sm text-muted-foreground">
                Loading trace…
              </div>
            ) : (
              <>
                {/* Empty state */}
                <div className="hidden last:block rounded-md border border-dashed border-border p-4 text-center text-muted-foreground">
                  No highlighted messages in this trace.
                </div>
                {/* Message list */}
                <MessageList
                  messages={highlightMessages}
                  view="highlights"
                  agentId={trace?.agentId}
                  lastMessageRef={latestMessageRef}
                />
              </>
            )}
          </div>
        </div>
      </div>

      {trace && messages && (
        <DebugPreview session={trace} messages={messages} />
      )}
    </>
  );
}

>git grep -n "caveat" origin/main

origin/main:design/trace-ad03301e-ea15-45ad-9987-6c09947a7b9a.json:12066:      "content": "{\"references\":[{\"title\":\"Web Search Results\",\"chunk\":\"Here’s how to use CSS pseudo-elements `::before` or `::after` to expand the hit or tap target of an element (button, link, icon, etc.), *without affecting its visual layout*. This is useful especially on touch devices where larger tap targets improve usability. I'll include best practices, caveats, and example code.\\n\\n---\\n\\n## ✅ How to expand clickable/tap target using pseudo-elements\\n\\n1. **Make the element a positioned container**  \\n   To use `::before` or `::after`, the target element needs `position: relative` so that its pseudo-element can be absolutely positioned relative to it.  \\n   ```css\\n   .my-element {\\n     position: relative;\\n     /* ensure it is or behaves like a clickable element (e.g. <a>, <button>) */\\n   }\\n   ```\\n\\n2. **Define the pseudo-element to overflow (if needed)**  \\n   Use `::after` (or `::before`) to create an invisible area around the element. Use `content:''`, `position:absolute`, and set offsets (e.g. `top`, `bottom`, `left`, `right`) to negative values to expand touch area beyond visible boundaries.  \\n   ```css\\n   .my-element::after {\\n     content: \\\"\\\";\\n     position: absolute;\\n     inset: -10px;  /* shorthand for top, right, bottom, left = -10px */\\n     /* optional: z-index, background or pointer-behavior tweaks if needed */\\n   }\\n   ```\\n\\n3. **Ensure the pseudo-element is part of the clickable surface**  \\n   - The element itself must have the click event or link. Pseudo-elements don’t have their own event handlers, but if the parent is clickable, expanding the pseudo-element effectively makes a larger clickable surface.  \\n   - Ensure no overlapping siblings/screens prevent it. Be mindful of stacking contexts (`z-index`).  \\n\\n4. **Accessibility & focus**  \\n   - Tap targets should follow guidelines (for instance, 44×44 px or similar) for touch interfaces.  \\n   - The pseudo-element itself does not receive focus. If you want focus styles to appear over expanded area, apply focus styles to the main element (e.g. `:focus-visible`) and optionally style the pseudo-element on focus:  \\n     ```css\\n     .my-element:focus-visible::after {\\n       outline: 2px solid blue;\\n       outline-offset: 4px;\\n     }\\n     ```\\n\\n---\\n\\n## ⚠️ Things to watch out for (caveats)\\n\\n- **Layout flow** isn’t affected: Since the pseudo-element is absolutely positioned, it does *not* change the size/layout of surrounding elements. Which is good when you don’t want to shift things around.  \\n- **User-select / text selection**: The expanded invisible area might interfere with selecting text inside or nearby the element. You may consider `user-select: none;` if tapping is more important than text selection in the area. ([51bits.com](https://51bits.com/expanded-hit-areas/?utm_source=openai))  \\n- **Browser quirks**: Some older browsers may not treat some negative offsets correctly; hit-testing might behave oddly in certain edge cases (as in some Firefox issues). Testing across browsers and devices helps. ([stackoverflow.com](https://stackoverflow.com/questions/35320672/button-clickable-area-increased-with-pseudo-element-after-not-working-in-fir?utm_source=openai))  \\n- **Overlap and stacking**: If nearby elements overlap the expanded area, clicks might be consumed by those. You might need `z-index` adjustments. The pseudo-element will be a child of the element, so its stacking context is relative to its parent. ([reddit.com](https://www.reddit.com//r/css/comments/1me4czk?utm_source=openai))\\n\\n---\\n\\n## 📋 Example\\n\\n```html\\n<!-- HTML -->\\n<button class=\\\"btn-large-touch\\\">Click me</button>\\n```\\n\\n```css\\n.btn-large-touch {\\n  position: relative;\\n  cursor: pointer;\\n  /* optional: display inline-block or block to help layout */\\n}\\n\\n.btn-large-touch::after {\\n  content: \\\"\\\";\\n  position: absolute;\\n  inset: -10px;  /* expands hit area by 10px all around */\\n  /* ensure it doesn't block text inside the button */\\n  z-index: -1;  /* places it behind the visible content, if needed */\\n}\\n\\n.btn-large-touch:focus-visible::after {\\n  outline: 2px solid blue;\\n  /* optional offset to make outline visible beyond the border */\\n  outline-offset: 4px;\\n}\\n```\\n\\nThis means the visible button might remain say, 40×40px, but tap/click area is now 60×60px (40 + 10px each side).\\n\\n---\\n\\n## 🔗 References & further reading\\n\\n- Use pseudo-elements with negative inset to increase hit areas without affecting layout flow. ([51bits.com](https://51bits.com/expanded-hit-areas/?utm_source=openai))  \\n- Practical examples of using `::after` or `::before` to expand clickable areas on touch devices. ([front-back.com](https://front-back.com/expand-clickable-areas-for-a-better-touch-experience/?utm_source=openai))  \\n- Stack Overflow examples: using a pseudo-element for extending clickable area; issues of pseudo-elements not clickable in some browsers. ([stackoverflow.com](https://stackoverflow.com/questions/35320672/button-clickable-area-increased-with-pseudo-element-after-not-working-in-fir?utm_source=openai))  \\n\\n---\\n\\nIf you like, I can also generate a component or utility (for vanilla CSS or in your preferred framework) that lets you reuse this pattern easily. Do you want that?\"}],\"isFinal\":true,\"rejected\":false}",
origin/main:design/trace-ce17e68c-9b17-45d7-b04a-c0173677a8d1.json:424:      "content": "{\"references\":[{\"title\":\"Web search results for query: Safari iOS CSS list marker position inconsistent fix 2025\",\"chunk\":\"Links:\\n1. [Safari 26.0 Release Notes | Apple Developer Documentation](https://developer.apple.com/documentation/safari-release-notes/safari-26-release-notes)\\n2. [iOS 26 Safari - Web layouts are breaking due to fixed/sticky position ...](https://stackoverflow.com/questions/79753701/ios-26-safari-web-layouts-are-breaking-due-to-fixed-sticky-position-elements-g)\\n3. [Browser Compatibility of list-style-position on Safari Browsers](https://lambdatest.com/web-technologies/list-style-position-safari)\\n4. [297779 – [ios26 Beta 7] Fixed elements move up and down when ...](https://bugs.webkit.org/show_bug.cgi?id=297779)\\n5. [Safari iOS 26 viewport bug - Apple Support Communities](https://discussions.apple.com/thread/256138682)\\n6. [Position of list marker is wrong after a page break #1058 - GitHub](https://github.com/Kozea/WeasyPrint/issues/1058)\\n7. [Everything You Need to Know About the Gap After the List Marker](https://css-tricks.com/everything-you-need-to-know-about-the-gap-after-the-list-marker/)\\n8. [Floating Search Bar Overlay Bug on Safari… - Apple Community](https://discussions.apple.com/thread/256156706)\\n9. [iOS 26 bugs with fixed position elements in Discourse](https://meta.discourse.org/t/ios-26-bugs-with-fixed-position-elements-in-discourse/382831?tl=en)\\n10. [How to Fix CSS Issues in Safari: A Troubleshooting Guide - LinkedIn](https://www.linkedin.com/posts/ipixel-creative_ipixelinsights-webdesigntips-digitalmarketingstrategy-activity-7370855296711372801-7Rfm)\\n\\n# Safari iOS 26 CSS Position Issues and Fixes\\n\\n## The Problem\\n\\nSafari on iOS 26 has introduced significant bugs affecting CSS `position: fixed` and `position: sticky` elements. The issues are not specifically about `list-style-position` (which is fully supported in Safari), but rather about fixed/sticky positioning elements becoming misaligned when interacting with the Safari interface.\\n\\n### Main Issues Reported:\\n\\n1. **Fixed Elements Shifting Vertically**: When users scroll and the Safari address bar shrinks, fixed and sticky positioned elements move up or down unexpectedly, creating gaps between the element and its intended position.\\n\\n2. **Viewport Displacement After Keyboard**: When an on-screen keyboard is dismissed, the `window.visualViewport.offsetTop` can become offset by 24px or more, pushing sticky headers beyond the visual viewport.\\n\\n3. **Elements Moving During Scroll Direction Changes**: Fixed elements oscillate up and down (approximately 10px) as scroll direction changes.\\n\\n## Workarounds and Solutions\\n\\n### Official Fix Status\\nApple has acknowledged and resolved the bug in iOS 26.1 (released November 3, 2025). Users should update to iOS 26.1 or later for the fix, though some composer issues on iPads reportedly persist.\\n\\n### Temporary Workarounds (Pre-26.1):\\n\\n1. **Using Apple's Nested Container Approach** (as found on Apple.com):\\n```html\\n<div style=\\\"\\n  position: fixed;\\n  top: 0;\\n  left: 0;\\n  right: 0;\\n  display: block;\\n  width: 100vw;\\n  height: 48px;\\n\\\">\\n  <div style=\\\"background-color: #161617; height: 100vh;\\\"></div>\\n</div>\\n```\\n\\n2. **Disabling Reduce Motion**: Some users report that turning off \\\"Reduce Motion\\\" in Settings > Accessibility > Motion helps mitigate the issue.\\n\\n3. **Disabling Reduce Transparency**: Turning off \\\"Reduce Transparency\\\" in Settings > Accessibility > Display & Text Sizes also provides partial relief.\\n\\n4. **HTML/Body Overflow Adjustment** (with caveats):\\n```css\\nhtml {\\n  overflow: hidden;\\n}\\nbody {\\n  overflow: auto;\\n}\\n```\\nNote: This workaround has side effects including loss of scroll position restoration and broken `window.scrollTo()`.\\n\\n5. **Added to Home Screen**: The issue reportedly disappears when a website is added to the home screen and launched as a web app.\\n\\n## Current Status\\n\\nAs of iOS 26.1, Apple has officially fixed the critical fixed positioning bugs. Developers experiencing issues should ensure users have updated to the latest iOS version. However, some edge cases and iPad-specific issues may still exist.\\n\\n## Sources\\n\\n- https://stackoverflow.com/questions/79753701/ios-26-safari-web-layouts-are-breaking-due-to-fixed-sticky-position-elements-g\\n- https://bugs.webkit.org/show_bug.cgi?id=297779\\n- https://discussions.apple.com/thread/256138682\\n- https://meta.discourse.org/t/ios-26-bugs-with-fixed-position-elements-in-discourse/382831\\n- https://discussions.apple.com/thread/256156706\"}],\"isFinal\":true,\"rejected\":false}",
origin/main:docs/adding-agents.md:194:### Sandbox caveats (local dev)

>git grep -n "getAgentContextKind\|isAgentContextUserMessage\|message-transforms" origin/main -- frontend

origin/main:frontend/AGENTS.md:60:- `frontend/lib/message-transforms.ts` owns parsing of injected XML-like context payloads (`<command-*>`, `<environment_context>`, `<skill_content>`, `<teammate-messages>`).
origin/main:frontend/AGENTS.md:61:- Keep this split strict: `message-utils` decides type, `message-transforms` parses payload detail.
origin/main:frontend/README.md:30:- `frontend/lib/message-transforms.ts`
origin/main:frontend/components/messages/MessageAccordion.tsx:11:import { getAgentContextKind, getAgentContextPreview } from "@/lib/message-transforms";
origin/main:frontend/components/messages/MessageAccordion.tsx:104:    const kind = getAgentContextKind(message.textContent);
origin/main:frontend/components/messages/special/AgentContextMessage.tsx:5:  getAgentContextKind,
origin/main:frontend/components/messages/special/AgentContextMessage.tsx:9:} from "@/lib/message-transforms";
origin/main:frontend/components/messages/special/AgentContextMessage.tsx:126:    const kind = getAgentContextKind(text);
origin/main:frontend/lib/message-transforms.ts:106:export function getAgentContextKind(text?: string): AgentContextKind | null {
origin/main:frontend/lib/message-transforms.ts:119:export function isAgentContextUserMessage(message: Message): boolean {
origin/main:frontend/lib/message-transforms.ts:121:  return getAgentContextKind(message.textContent) !== null;
origin/main:frontend/lib/message-transforms.ts:257:  const kind = getAgentContextKind(content);
origin/main:frontend/lib/message-utils.ts:4:import { isAgentContextUserMessage } from "./message-transforms";
origin/main:frontend/lib/message-utils.ts:26:    if (isAgentContextUserMessage(message)) {

Short answer: no, not currently.

In the merged message-rendering work, agent-context detection in frontend/lib/message-transforms.ts only recognizes patterns like <command-*>, <teammate-messages>, <environment_context>, <skill_content>, and <available_skills>.
Tags like <local-command-caveat> and <local-command-stdout> do not match those patterns, so frontend/lib/message-utils.ts falls back to user_message.
The Claude adapter also passes user text through as-is in cli/src/adapters/claude-code/v1.ts, so those blocks make it to the frontend unchanged.

If you want, I can patch this so <local-command-*> gets treated as agent_context (and hidden from Highlights like other context messages).

yea please do

just push to main its a small change

>git log --oneline --decorate -n 5

683d8d2 (HEAD -> main, tag: v0.3.0, origin/main, origin/HEAD) release: v0.3.0
1d1d030 (traces-dot-com-migration, hotfix/indexer-count-refresh) fix(cli): harden index paging and count refresh
305c16f Merge pull request #133 from market-dot-dev/feat/cli-trace-index-rebuild
5d1bfef Merge pull request #131 from market-dot-dev/fix/message-rendering
e9a3aac refactor(cli): rename index discovery API for clarity

Edited

>git diff -- frontend/lib/message-transforms.ts

diff --git a/frontend/lib/message-transforms.ts b/frontend/lib/message-transforms.ts
index acd846f..10608c3 100644
--- a/frontend/lib/message-transforms.ts
+++ b/frontend/lib/message-transforms.ts
@@ -28,17 +28,17 @@ type AgentContextTransform = {
   test: (text: string) => boolean;
 };
 
-const COMMAND_BLOCK_PATTERN = /<command-[\w-]+(?:\s+[^>]*)?>[\s\S]*?<\/command-[\w-]+>/i;
+const COMMAND_BLOCK_PATTERN = /<(?:command|local-command)-[\w-]+(?:\s+[^>]*)?>[\s\S]*?<\/(?:command|local-command)-[\w-]+>/i;
 const TEAMMATE_BLOCK_PATTERN = /<teammate-messages(?:\s+[^>]*)?>[\s\S]*?<\/teammate-messages>/i;
 const ENVIRONMENT_BLOCK_PATTERN = /<environment_context(?:\s+[^>]*)?>[\s\S]*?<\/environment_context>/i;
 const SKILL_CONTENT_PATTERN = /<skill_content(?:\s+[^>]*)?>[\s\S]*?<\/skill_content>/i;
 const AVAILABLE_SKILLS_PATTERN = /<available_skills(?:\s+[^>]*)?>[\s\S]*?<\/available_skills>/i;
 const AGENTS_MD_PATTERN = /^#\s*agents\.md instructions\b/i;
-const COMMAND_PREFIX_PATTERN = /^\s*<command-[\w-]+/i;
+const COMMAND_PREFIX_PATTERN = /^\s*<(?:command|local-command)-[\w-]+/i;
 const TEAMMATE_PREFIX_PATTERN = /^\s*<teammate-messages/i;
 const ATTACHMENT_PREFIX_PATTERN = /^\s*<(environment_context|skill_content|available_skills)\b/i;
 
-const COMMAND_TAG_PATTERN = /<command-([\w-]+)(?:\s+[^>]*)?>([\s\S]*?)<\/command-\1>/gi;
+const COMMAND_TAG_PATTERN = /<(command|local-command)-([\w-]+)(?:\s+[^>]*)?>([\s\S]*?)<\/\1-\2>/gi;
 const SKILL_TAG_PATTERN = /<skill_content([^>]*)>([\s\S]*?)<\/skill_content>/gi;
 const TEAMMATE_ENTRY_PATTERN = /<teammate-message([^>]*)>([\s\S]*?)<\/teammate-message>/gi;
 const ATTRIBUTE_VALUE_PATTERN = /([\w-]+)\s*=\s*["']([^"']+)["']/g;
@@ -127,8 +127,8 @@ export function parseCommandContext(text: string): ParsedCommandContext {
   let statusMessage: string | undefined;
 
   for (const match of text.matchAll(COMMAND_TAG_PATTERN)) {
-    const tagName = match[1]?.toLowerCase();
-    const rawValue = match[2] ?? "";
+    const tagName = match[2]?.toLowerCase();
+    const rawValue = match[3] ?? "";
     const value = stripXmlTags(rawValue);
     if (!tagName || !value) continue;

>git log -n 20 --pretty=format:'%h%n%B%n---'

683d8d2
release: v0.3.0

---
1d1d030
fix(cli): harden index paging and count refresh

Avoid synchronous per-row stat calls during message-count refresh by using capped async mtime checks, and keep selected/missing traces prioritized for recounting.

Also make TraceIndexer consume paged index batches until done with safety guards and preserve previous cursor state on adapter failures.

Co-Authored-By: OpenCode (openai/gpt-5.3-codex) <noreply@openai.com>

---
305c16f
Merge pull request #133 from market-dot-dev/feat/cli-trace-index-rebuild

feat(cli): ship indexed trace discovery rollout
---
5d1bfef
Merge pull request #131 from market-dot-dev/fix/message-rendering

fix(frontend): normalize agent context rendering for trace messages
---
e9a3aac
refactor(cli): rename index discovery API for clarity

Rename adapter incremental indexing contracts from discovery-specific names to index-specific names: getTraceIndexBatch, TraceIndexBatch, and TraceIndexCursor.

Update adapter implementations, indexer usage, tests, and project docs to match the clearer naming.

Co-Authored-By: OpenCode (openai/gpt-5.3-codex) <noreply@openai.com>

---
0819432
refactor(frontend): source sub-agent task metadata from registry

Replace hardcoded sub-agent task icon and action text with  lookups so Tool Call rows stay consistent across task and accordion renderers.

Co-Authored-By: OpenAI GPT-5.3 Codex <noreply@openai.com>

---
0ba233c
Merge pull request #132 from market-dot-dev/fix/ai-summary-post-processing

fix: improve trace summary reliability and scoped backfill
---
e7b7ed7
Update frontend/components/messages/InterruptionMessage.tsx

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
---
b44e3f7
Update frontend/lib/message-transforms.ts

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
---
8b22f9d
docs: update trace summary behavior and backfill usage

Refresh the post-processing project notes to reflect current scheduling/fallback behavior and document backfill commands, including createdAt date-window targeting for selective regeneration.

Co-Authored-By: openai/gpt-5.3-codex <noreply@openai.com>

---
9987ad0
feat(api): add date-window filtering for summary backfill

Allow trace summary backfills to be scoped by optional createdAtFrom/createdAtTo bounds so operators can regenerate targeted time slices instead of the full dataset. Extract date-window validation/filtering into a shared helper and cover edge cases with unit tests.

Co-Authored-By: openai/gpt-5.3-codex <noreply@openai.com>

---
1656898
refactor(cli): share discovery normalization helpers

Extract shared dedupe/title/path helper utilities and wire Claude/Codex discovery paths through them without changing behavior.

Also add focused helper tests and close the remaining indexed-discovery plan checkbox.

Co-Authored-By: OpenCode (openai/gpt-5.3-codex) <noreply@openai.com>

---
aa543dd
fix(frontend): separate agent context rendering from user prompts

Move injected command, attachment, and sub-agent payloads into a dedicated frontend context layer so Highlights stays focused while Full Trace remains inspectable and consistent. Add a Sub-agent tool sub-filter and robust interruption parsing for Claude interruption variants.

Co-Authored-By: OpenAI GPT-5.3 Codex <noreply@openai.com>

---
11891f4
fix(cli): preserve selected list action across rows

Keep keyboard action focus aligned when moving up/down in the trace list so selecting Refresh stays on Refresh on adjacent rows when available.

Fallback to a valid action index only when the same action is unavailable for the next row.

Co-Authored-By: OpenCode (openai/gpt-5.3-codex) <noreply@openai.com>

---
f07880c
fix(frontend): keep AI summary panel visible while loading

Always render the AI Summary card so layout stays stable and users can see summary state immediately. Show skeleton lines until ai_summary is available, then swap in the generated text.

Co-Authored-By: openai/gpt-5.3-codex <noreply@openai.com>

---
defd800
fix(api): harden trace summary generation and fallback handling

Improve trace summary quality by using assistant context, stronger JSON extraction, and cleaner fallback title selection when LLM output is unusable. Add explicit fallback reasons, resilient OpenAI retries, and scheduling guardrails so duplicate jobs and quota-related fallbacks are easier to diagnose.

Co-Authored-By: openai/gpt-5.3-codex <noreply@openai.com>

---
941c4f0
feat(cli): finish indexed discovery rollout

Extend checkpoint-based discovery across the remaining adapters, preserve indexed source metadata, and add soak/regression coverage so large-history refreshes stay fast and reliable.

Also refresh TUI message counts from source file mtimes so Claude rows update while sessions continue streaming.

Co-Authored-By: OpenCode (openai/gpt-5.3-codex) <noreply@openai.com>

---
7434c29
feat(cli): add checkpoint-aware discovery for Pi adapter

Add Pi getDiscoveryBatch cursor support so unchanged session trees skip full trace parsing, reducing repeated JSONL scan cost while preserving existing content behavior.

Co-Authored-By: OpenCode (openai/gpt-5.3-codex) <noreply@openai.com>

---
92d2d4b
perf(cli): use history-first listing for Claude and Codex

Stop scanning full session trees when history metadata exists by listing from bounded history summaries, and resolve source paths lazily when opening content.

Co-Authored-By: OpenCode (openai/gpt-5.3-codex) <noreply@openai.com>

---
98e86b5
tweak(cli): show full list actions at narrower widths

Lower the wide-layout breakpoint from 148 to 140 columns so medium-width terminals stay in full action mode and keep additional action buttons visible.

Co-Authored-By: OpenCode (openai/gpt-5.3-codex) <noreply@openai.com>

---

>git diff

diff --git a/frontend/lib/message-transforms.ts b/frontend/lib/message-transforms.ts
index acd846f..10608c3 100644
--- a/frontend/lib/message-transforms.ts
+++ b/frontend/lib/message-transforms.ts
@@ -28,17 +28,17 @@ type AgentContextTransform = {
   test: (text: string) => boolean;
 };
 
-const COMMAND_BLOCK_PATTERN = /<command-[\w-]+(?:\s+[^>]*)?>[\s\S]*?<\/command-[\w-]+>/i;
+const COMMAND_BLOCK_PATTERN = /<(?:command|local-command)-[\w-]+(?:\s+[^>]*)?>[\s\S]*?<\/(?:command|local-command)-[\w-]+>/i;
 const TEAMMATE_BLOCK_PATTERN = /<teammate-messages(?:\s+[^>]*)?>[\s\S]*?<\/teammate-messages>/i;
 const ENVIRONMENT_BLOCK_PATTERN = /<environment_context(?:\s+[^>]*)?>[\s\S]*?<\/environment_context>/i;
 const SKILL_CONTENT_PATTERN = /<skill_content(?:\s+[^>]*)?>[\s\S]*?<\/skill_content>/i;
 const AVAILABLE_SKILLS_PATTERN = /<available_skills(?:\s+[^>]*)?>[\s\S]*?<\/available_skills>/i;
 const AGENTS_MD_PATTERN = /^#\s*agents\.md instructions\b/i;
-const COMMAND_PREFIX_PATTERN = /^\s*<command-[\w-]+/i;
+const COMMAND_PREFIX_PATTERN = /^\s*<(?:command|local-command)-[\w-]+/i;
 const TEAMMATE_PREFIX_PATTERN = /^\s*<teammate-messages/i;
 const ATTACHMENT_PREFIX_PATTERN = /^\s*<(environment_context|skill_content|available_skills)\b/i;
 
-const COMMAND_TAG_PATTERN = /<command-([\w-]+)(?:\s+[^>]*)?>([\s\S]*?)<\/command-\1>/gi;
+const COMMAND_TAG_PATTERN = /<(command|local-command)-([\w-]+)(?:\s+[^>]*)?>([\s\S]*?)<\/\1-\2>/gi;
 const SKILL_TAG_PATTERN = /<skill_content([^>]*)>([\s\S]*?)<\/skill_content>/gi;
 const TEAMMATE_ENTRY_PATTERN = /<teammate-message([^>]*)>([\s\S]*?)<\/teammate-message>/gi;
 const ATTRIBUTE_VALUE_PATTERN = /([\w-]+)\s*=\s*["']([^"']+)["']/g;
@@ -127,8 +127,8 @@ export function parseCommandContext(text: string): ParsedCommandContext {
   let statusMessage: string | undefined;
 
   for (const match of text.matchAll(COMMAND_TAG_PATTERN)) {
-    const tagName = match[1]?.toLowerCase();
-    const rawValue = match[2] ?? "";
+    const tagName = match[2]?.toLowerCase();
+    const rawValue = match[3] ?? "";
     const value = stripXmlTags(rawValue);
     if (!tagName || !value) continue;

>git log --oneline -n 10

683d8d2 release: v0.3.0
1d1d030 fix(cli): harden index paging and count refresh
305c16f Merge pull request #133 from market-dot-dev/feat/cli-trace-index-rebuild
5d1bfef Merge pull request #131 from market-dot-dev/fix/message-rendering
e9a3aac refactor(cli): rename index discovery API for clarity
0819432 refactor(frontend): source sub-agent task metadata from registry
0ba233c Merge pull request #132 from market-dot-dev/fix/ai-summary-post-processing
e7b7ed7 Update frontend/components/messages/InterruptionMessage.tsx
b44e3f7 Update frontend/lib/message-transforms.ts
8b22f9d docs: update trace summary behavior and backfill usage

git add "frontend/lib/message-transforms.ts" && git commit -m "fix(frontend): classify local command caveats as context" -m "Recognize <local-command-*> payloads as command context so they stop rendering as normal user prompts in Highlights while remaining inspectable in Full Trace.

Co-Authored-By: OpenCode (openai/gpt-5.3-codex) <noreply@openai.com>"

[main ef3f457] fix(frontend): classify local command caveats as context
 1 file changed, 5 insertions(+), 5 deletions(-)

Done — local command wrappers are now treated as agent context, so those caveat/stdout payloads won’t be shown as normal user prompts in Highlights.

Updated command-context detection in frontend/lib/message-transforms.ts:31 and frontend/lib/message-transforms.ts:37 to recognize both <command-*> and <local-command-*> prefixes.
Updated command tag parsing in frontend/lib/message-transforms.ts:41 and frontend/lib/message-transforms.ts:130 so <local-command-caveat> / <local-command-stdout> are parsed by the same command-context path.
Committed and pushed directly to main as requested: ef3f457 (fix(frontend): classify local command caveats as context).

I also attempted to run frontend lint, but bun is not available in this environment (command not found: bun).

find bun silly

>ls -la "$HOME/.bun/bin"

total 116952
drwxr-xr-x  5 tarunsachdeva  staff       160 Feb 13 22:06 .
drwxr-xr-x  5 tarunsachdeva  staff       160 Feb  5 20:59 ..
-rwxr-xr-x  1 tarunsachdeva  staff  59878704 Jan 29 05:06 bun
lrwxr-xr-x  1 tarunsachdeva  staff        33 Feb  5 20:59 bunx -> /Users/tarunsachdeva/.bun/bin/bun
lrwxrwxrwx@ 1 tarunsachdeva  staff        72 Feb 13 22:06 pi -> ../install/global/node_modules/@mariozechner/pi-coding-agent/dist/cli.js

>"$HOME/.bun/bin/bun" run lint

$ eslint

/Users/tarunsachdeva/code/traces/frontend/app/s/[id]/full/page.tsx
  102:24  warning  '_' is defined but never used  @typescript-eslint/no-unused-vars

/Users/tarunsachdeva/code/traces/frontend/app/s/[id]/opengraph-image.tsx
  110:10  warning  'GridOverlay' is defined but never used  @typescript-eslint/no-unused-vars

/Users/tarunsachdeva/code/traces/frontend/components/TraceGrid.tsx
  86:9  warning  'totalContributions' is assigned a value but never used  @typescript-eslint/no-unused-vars

/Users/tarunsachdeva/code/traces/frontend/hooks/useFeed.tsx
  87:6  warning  React Hook useCallback has an unnecessary dependency: 'sessionKey'. Either exclude it or remove the dependency array  react-hooks/exhaustive-deps

✖ 4 problems (0 errors, 4 warnings)

Found it 😄

bun is at /Users/tarunsachdeva/.bun/bin/bun (version 1.3.8)
bunx is at /Users/tarunsachdeva/.bun/bin/bunx
The earlier failure happened because this shell didn’t have ~/.bun/bin in PATH.

I also reran lint with the explicit binary:

"$HOME/.bun/bin/bun" run lint in frontend/
Result: 0 errors, 4 warnings (unrelated existing warnings)

I’ve also set PATH in this shell session now, so subsequent commands here can use bun directly.

[Image 1] also notice user avatars on the actual trace component not rendering, seems inconsistent, somethings up

Found 70 matches
/Users/tarunsachdeva/code/traces/frontend/components/messages/MessageAccordion.tsx:
  Line 255:                             ? <Avatar userName="User" size={12} /> 
  Line 307:                           ? <Avatar userName="User" size={12} /> 

/Users/tarunsachdeva/code/traces/frontend/app/s/[id]/layout.tsx:
  Line 32:     const userName = trace.namespaceSlug ?? trace.userName ?? "an unknown user";
  Line 35:       ? `${agentName} trace by ${userName}.`
  Line 36:       : `An agent trace by ${userName}.`;

/Users/tarunsachdeva/code/traces/frontend/components/TraceOverview.tsx:
  Line 35:     createdBy?: string;
  Line 40:     userAvatar?: string;
  Line 41:     userName?: string;
  Line 55:   userName,
  Line 56:   userAvatar,
  Line 63:   userName: string;
  Line 64:   userAvatar?: string;
  Line 81:             <Avatar userName={userName} userAvatar={userAvatar} />
  Line 257:   const userName = trace.namespaceSlug || trace.userName || "Unknown User";
  Line 313:         userName={userName}
  Line 314:         userAvatar={trace.userAvatar}
  Line 334:                     userName={userName}
  Line 335:                     userAvatar={trace.userAvatar}

/Users/tarunsachdeva/code/traces/frontend/hooks/useFeed.tsx:
  Line 25:     avatarUrl?: string;

/Users/tarunsachdeva/code/traces/frontend/contexts/TraceContext.tsx:
  Line 24:   createdBy?: string;
  Line 28:   userAvatar?: string;
  Line 29:   userName?: string;

/Users/tarunsachdeva/code/traces/frontend/components/TraceRow.tsx:
  Line 65:               userName={authorName!}
  Line 66:               userAvatar={authorAvatarUrl}
  Line 123:                 userName={authorName!}
  Line 124:                 userAvatar={authorAvatarUrl}

/Users/tarunsachdeva/code/traces/frontend/components/TraceSettingsButton.tsx:
  Line 30:   trace: { createdBy?: string; namespaceSlug?: string } | null | undefined;
  Line 41:   const isOwner = Boolean(session.userId && trace.createdBy === session.userId);

/Users/tarunsachdeva/code/traces/frontend/components/HomeFeed.tsx:
  Line 18:   const authorAvatarUrl = trace.author?.avatarUrl;
  Line 35:             userName={authorName}
  Line 36:             userAvatar={authorAvatarUrl}

/Users/tarunsachdeva/code/traces/frontend/app/[slug]/page.tsx:
  Line 175:                 userName={namespace.displayName}
  Line 176:                 userAvatar={namespace.avatarUrl}

/Users/tarunsachdeva/code/traces/frontend/hooks/useAuthSession.tsx:
  Line 12:   avatarUrl?: string;
  Line 60:         avatarUrl: data.data.user.avatarUrl,

/Users/tarunsachdeva/code/traces/frontend/components/UserMenu.tsx:
  Line 28:     avatarUrl?: string;
  Line 129:           <Avatar userName={session.namespaceSlug} userAvatar={session.avatarUrl} />
  Line 140:                 userName={session.namespaceSlug} 
  Line 141:                 userAvatar={session.avatarUrl}

/Users/tarunsachdeva/code/traces/frontend/app/s/[id]/opengraph-image.tsx:
  Line 254:   const userName = (trace.namespaceSlug ?? trace.userName ?? "Unknown").toLowerCase();
  Line 255:   const userAvatar = trace.userAvatar;
  Line 312:               userName={userName}
  Line 313:               userAvatar={userAvatar}
  Line 325:               {userName}

/Users/tarunsachdeva/code/traces/frontend/components/ui/UserAvatar.tsx:
  Line 6:   userName: string;
  Line 7:   userAvatar?: string;
  Line 14: export function UserAvatar({ userName, userAvatar, showName = true, className, href, size = 16 }: UserAvatarProps) {
  Line 17:       <Avatar userName={userName} userAvatar={userAvatar} size={size} />
  Line 18:       {showName && <p className="-my-0.5">{userName}</p>}

/Users/tarunsachdeva/code/traces/frontend/components/ui/Avatar.tsx:
  Line 5:   userName: string;
  Line 6:   userAvatar?: string;
  Line 14: export function Avatar({ userName, userAvatar, size = 16, exclusion, className, style }: AvatarProps) {
  Line 30:           src={userAvatar || `https://avatar.vercel.sh/${encodeURIComponent(userName)}`}
  Line 31:           alt={userName}

/Users/tarunsachdeva/code/traces/frontend/components/messages/Message.tsx:
  Line 16:   userName?: string;
  Line 17:   userAvatar?: string;
  Line 27:     userName = "User",
  Line 28:     userAvatar,
  Line 48:                 userName={userName}
  Line 49:                 userAvatar={userAvatar}

/Users/tarunsachdeva/code/traces/frontend/components/DebugPreview.tsx:
  Line 18:     userAvatar?: string;
  Line 19:     userName?: string;

/Users/tarunsachdeva/code/traces/frontend/components/og/OgAvatar.tsx:
  Line 18:   userName: string;
  Line 19:   userAvatar?: string;
  Line 24: export function OgAvatar({ userName, userAvatar, size = 40, tw = "" }: OgAvatarProps) {
  Line 25:   if (!userAvatar) {
  Line 26:     const hue = hashToHue(userName);
  Line 48:         src={userAvatar}
  Line 49:         alt={userName}

/Users/tarunsachdeva/code/traces/frontend/app/[slug]/settings/identities/page.tsx:
  Line 16:     avatarUrl?: string;

200 of 286