Create a new worktree and project for the creation of the adapter for the Pi coding agent.
Here's a small transcript of a recent conversation with Pi:
Hi Pi! How are you?
Hey! I’m doing great, thanks 😊
How can I help you with your project today?
Where do you store your sessions?
Good question.
I don’t keep long-term personal session memory.
Session Info
File: /Users/tarunsachdeva/.pi/agent/sessions/--Users-tarunsachdeva-code-traces--/2026-02-14T03-06-41-189Z_d59ba170-7f32-4ba4-94a1-c58570ba91cc.jsonl
ID: d59ba170-7f32-4ba4-94a1-c58570ba91cc
Messages
User: 2
Assistant: 2
Tool Calls: 0
Tool Results: 0
Total: 4
Tokens
Input: 1,529
Output: 367
Cache Read: 1,152
Total: 3,048
So, you delete this?
Session Info
File: /Users/tarunsachdeva/.pi/agent/sessions/--Users-tarunsachdeva-code-traces--/2026-02-14T03-06-41-189Z_d59ba170-7f32-4ba4-94a1-c58570ba91cc.jsonl
ID: d59ba170-7f32-4ba4-94a1-c58570ba91cc
Great catch — yes, that file path is exactly where Pi stores session logs locally on your machine.
So in practice:
So not “deleted automatically by me,” but it’s stored locally and can be cleaned up by your environment/user if needed.
No, not at all, I want to know.
Yep — it’s stored on disk here:
/Users/tarunsachdeva/.pi/agent/sessions/.../2026-02-14T03-06-41-189Z_d59ba170-7f32-4ba4-94a1-c58570ba91cc.jsonl
No — I (as the model) don’t delete anything unless explicitly coded in a tool step by someone with access.
It stays until Pi’s cleanup policy or user actions remove it.
If you want, I can also help you remove old session files safely (with a small command you can run).
As always, for new adapters, start with implementing the adapter interface, run tests so they all fail to start, and incrementally implement the adapter functionality. Please refer to @docs/adding-agents.md.
All functionality should be committed into a branch.
Planning worktree setup and implementation
Starting in-progress tasks
Scanning adapters and tests
Reviewing existing adapter types
Planning adapter inspection
Planning session file inspection
Designing robust Pi session parser
Considering file discovery methods
Correcting path typo
Planning directory inspection
Planning additional file reads
Inspecting local agent session directories
Inspecting config for storage paths
Planning agent ID integration
Found 36 matches
/Users/tarunsachdeva/code/traces/cli/test/core/adapters.test.ts:
Line 83: new GeminiCliAdapter(path.join(fixtureRoot, 'gemini-cli')),
Line 198: 'gemini-cli': async () => {
Line 199: const root = fs.mkdtempSync(path.join(os.tmpdir(), 'gemini-cli-bg-'));
Line 224: const { GeminiCliAdapter } = await import('../../src/adapters/gemini-cli/v1.js');
Line 242: session: { id: sessionId, agentId: 'gemini-cli', title: 'Test', preview: 'Test', timestamp: Date.now(), sourcePath: sessionPath },
Line 1263: test('gemini-cli: handles empty session gracefully', async () => {
Line 1264: const tempDir = fs.mkdtempSync(path.join(os.tmpdir(), 'gemini-cli-empty-'));
Line 1278: const { GeminiCliAdapter } = await import('../../src/adapters/gemini-cli/v1.js');
Line 1283: agentId: 'gemini-cli' as const,
Line 1296: test('gemini-cli: filters out sub-agent sessions', async () => {
Line 1297: const tempDir = fs.mkdtempSync(path.join(os.tmpdir(), 'gemini-cli-subagent-'));
Line 1328: const { GeminiCliAdapter } = await import('../../src/adapters/gemini-cli/v1.js');
Line 1340: test('gemini-cli: handles malformed session file gracefully', async () => {
Line 1341: const tempDir = fs.mkdtempSync(path.join(os.tmpdir(), 'gemini-cli-malformed-'));
Line 1362: const { GeminiCliAdapter } = await import('../../src/adapters/gemini-cli/v1.js');
Line 1373: test('gemini-cli: extracts title from first user message', async () => {
Line 1374: const tempDir = fs.mkdtempSync(path.join(os.tmpdir(), 'gemini-cli-title-'));
Line 1391: const { GeminiCliAdapter } = await import('../../src/adapters/gemini-cli/v1.js');
Line 1401: test('gemini-cli: parses tool calls correctly', async () => {
Line 1402: const tempDir = fs.mkdtempSync(path.join(os.tmpdir(), 'gemini-cli-tools-'));
Line 1441: const { GeminiCliAdapter } = await import('../../src/adapters/gemini-cli/v1.js');
Line 1446: agentId: 'gemini-cli' as const,
Line 1466: test('gemini-cli: parses thinking content correctly', async () => {
Line 1467: const tempDir = fs.mkdtempSync(path.join(os.tmpdir(), 'gemini-cli-thinking-'));
Line 1502: const { GeminiCliAdapter } = await import('../../src/adapters/gemini-cli/v1.js');
Line 1507: agentId: 'gemini-cli' as const,
/Users/tarunsachdeva/code/traces/cli/src/tui/app.tsx:
Line 49: 'gemini-cli': '#4285f4', // google blue
/Users/tarunsachdeva/code/traces/cli/src/adapters/gemini-cli/v1.ts:
Line 80: readonly id: AgentId = 'gemini-cli';
Line 139: agentId: 'gemini-cli',
/Users/tarunsachdeva/code/traces/cli/src/commands/share.test.ts:
Line 145: { cwd: "/Users/example/repo", agent: "gemini-cli", json: true },
Line 153: agentId: "gemini-cli",
Line 159: agentId: "gemini-cli",
Line 174: expect(payload.data.agentId).toBe("gemini-cli");
/Users/tarunsachdeva/code/traces/cli/src/types.ts:
Line 14: | 'gemini-cli'
/Users/tarunsachdeva/code/traces/cli/src/adapters/index.ts:
Line 12: import { GeminiCliAdapter } from './gemini-cli/v1.js';
Line 23: export { GeminiCliAdapter } from './gemini-cli/v1.js';Found 1 matches /Users/tarunsachdeva/code/traces/packages/shared/src/agent.ts: Line 16: | 'codex'
Found 2 matches
/Users/tarunsachdeva/code/traces/cli/src/index.ts:
Line 120: console.log('If you added PATH entries manually, remove ~/.traces/bin from your shell config.');
/Users/tarunsachdeva/code/traces/cli/src/types.ts:
Line 16: | 'manual';Investigating agent ID color mapping
Investigating agent identifier sources
Found 6 matches /Users/tarunsachdeva/code/traces/cli/src/adapters/codex/v1.ts: Line 386: agentId: 'codex', /Users/tarunsachdeva/code/traces/cli/src/adapters/claude-code/v1.ts: Line 141: agentId: 'claude-code', /Users/tarunsachdeva/code/traces/cli/src/adapters/opencode/v1.ts: Line 199: agentId: 'opencode', /Users/tarunsachdeva/code/traces/cli/src/adapters/gemini-cli/v1.ts: Line 139: agentId: 'gemini-cli', /Users/tarunsachdeva/code/traces/cli/src/adapters/cursor/v1.ts: Line 226: agentId: 'cursor', Line 329: agentId: 'cursor',
Found 5 matches
/Users/tarunsachdeva/code/traces/cli/src/index.ts:
Line 87: share --agent ID Restrict lookup to one agent (or auto)
/Users/tarunsachdeva/code/traces/cli/src/commands/share.test.ts:
Line 189: expect(payload.error.message).toContain("--agent");
/Users/tarunsachdeva/code/traces/cli/src/commands/share.ts:
Line 214: message: `Invalid value for --agent. Use auto or one of: ${supportedAgentIds.join(", ")}.`,
/Users/tarunsachdeva/code/traces/cli/src/commands/share-options.test.ts:
Line 27: "--agent",
/Users/tarunsachdeva/code/traces/cli/src/commands/share-options.ts:
Line 23: if (arg === "--agent") {No files found
Found 14 matches
/Users/tarunsachdeva/code/traces/cli/src/commands/share.ts:
Line 8: import type { AgentId } from "../types";
Line 34: agentId: AgentId;
Line 51: agentId: AgentId;
Line 69: getCurrentTraceHints(options: { cwd?: string; agentId?: AgentId }): Promise<Array<{ agentId: AgentId; traceId?: string; sourcePath?: string; timestamp?: number }>>;
Line 208: const supportedAgentIds = getSupportedAgentIds();
Line 209: if (options.agent && options.agent !== "auto" && !supportedAgentIds.includes(options.agent as AgentId)) {
Line 214: message: `Invalid value for --agent. Use auto or one of: ${supportedAgentIds.join(", ")}.`,
Line 284: const hintAgent = options.agent && options.agent !== "auto" ? (options.agent as AgentId) : undefined;
Line 326: function resolvePreferredAgent(agent?: string): AgentId | undefined {
Line 328: return agent as AgentId;
Line 334: const supported = getSupportedAgentIds();
Line 335: if (!supported.includes(envAgent as AgentId)) return undefined;
Line 336: return envAgent as AgentId;
Line 356: function getSupportedAgentIds(): AgentId[] {Inspecting adapter list source
Examining root scripts for project setup
Planning worktree creation
git status --short --branchgit worktree listPlanning branch setup script
ls "/Users/tarunsachdeva/code"Creating new worktree using script
bun run worktree:new feat/pi-adapter -- --newSwitching to direct script run
bash scripts/new-worktree.sh feat/pi-adapter --newUpdating todo statuses
Planning adapter scaffold and tests
Inspecting fixture structure
Assessing adapter directory structure
Inspecting build configuration
Inspecting shared dist tracking
Inspecting build artifacts and skill sharing
Found 23 matches
/Users/tarunsachdeva/code/traces-worktrees/feat-pi-adapter/skills/share-to-traces/SKILL.md:
Line 16: - "share to traces"
Line 17: - "publish this trace"
Line 18: - "share this session"
/Users/tarunsachdeva/code/traces-worktrees/feat-pi-adapter/skills/README.md:
Line 15: - `share to traces`
Line 16: - `publish this trace`
Line 17: - `share this session`
/Users/tarunsachdeva/code/traces-worktrees/feat-pi-adapter/docs/projects/share-to-traces-skills.md:
Line 3: Enable a universal "share to traces" action that can be triggered mid-trace from any supported agent through skills, returning a share URL immediately and optionally continuing live sync.
Line 16: - Support a consistent user intent: "share to traces" during an active session.
Line 204: - [ ] trigger phrase(s): "share to traces", "publish this trace"
Line 227: - [ ] "share to traces"
Line 228: - [ ] "publish this trace"
Line 229: - [ ] "share this session"
Line 261: - [ ] env hint `TRACES_CURRENT_AGENT` to scope `--agent auto` to current runtime
Line 343: - trigger phrases: `share to traces`, `publish this trace`, `share this session`
Line 389: - When the user says "share to traces" (or equivalent), run the share command with the current agent id and return the URL.
/Users/tarunsachdeva/code/traces-worktrees/feat-pi-adapter/docs/adding-agents.md:
Line 148: - `share to traces`
Line 149: - `publish this trace`
Line 150: - `share this session`
/Users/tarunsachdeva/code/traces-worktrees/feat-pi-adapter/cli/src/tui/app.tsx:
Line 2271: <text fg={colors.text}>Unpublish this trace?</text>
/Users/tarunsachdeva/code/traces-worktrees/feat-pi-adapter/cli/src/commands/share.ts:
Line 331: const envAgent = process.env.TRACES_CURRENT_AGENT?.trim();
/Users/tarunsachdeva/code/traces-worktrees/feat-pi-adapter/cli/src/commands/share.test.ts:
Line 297: test("share_auto_agent_prefers_TRACES_CURRENT_AGENT_when_set", async () => {
Line 298: process.env.TRACES_CURRENT_AGENT = "opencode";
Line 310: delete process.env.TRACES_CURRENT_AGENT;Assessing skill agent ID references
Planning PI adapter integration
Found 5 matches
/Users/tarunsachdeva/code/traces-worktrees/feat-pi-adapter/cli/src/adapters/adapter.ts:
Line 70: getCurrentTraceHint?(cwd?: string): Promise<CurrentTraceHint | null>;
Line 119: async getCurrentTraceHint(_cwd?: string): Promise<CurrentTraceHint | null> {
Line 276: async getCurrentTraceHints(options: { cwd?: string; agentId?: AgentId } = {}): Promise<Array<CurrentTraceHint & { agentId: AgentId }>> {
Line 284: const hint = adapter.getCurrentTraceHint
Line 285: ? await adapter.getCurrentTraceHint(options.cwd)Inspecting local agent files
Designing custom session adapter
Inspecting project planning docs
Planning adapter skeleton implementation
Adding new type for pi
Adding initial adapter skeleton
Creating skeleton adapter file
Adding adapter registration
Planning adapter patching for tests
Preparing targeted test run
bun test test/core/adapters.test.tsPlanning full adapter implementation
Inspecting additional adapter tests
Designing robust Pi adapter parsing
Finalizing Pi adapter metadata and subscription logic
Adding fixture files with sanitized data
Adding second file
Updating background fixtures mapping
Adding edge tests for session parsing
Preparing targeted test run
bun test test/core/adapters.test.tsRunning shared build for AgentId
bun run buildRunning full CLI tests
bun testConsidering typecheck stability