Analyzed GitHub PR changelog issuesPublic

Planning PR inspection workflow

I'm preparing to inspect the PR fully by retrieving its title, body, comments, commits, and changed files using gh pr view --json plus diff data, while ensuring to read full base files properly with the designated read tool rather than using sed or cat.

Planning full PR page and diff

I'm preparing to include the PR description, comments, commits, and changed files, and will retrieve the diff using gh pr diff 1105.

Planning full code reads

I'm preparing to read key files fully from the main branch to identify any linked issues or relevant code paths, as no references were found in PR bodies, comments, or commit messages.

Exploring agent event types

I'm focusing on the AgentEvent definitions in the agent types to understand how the new events integrate with the agent loop logic. I'll read the related types file next.

Analyzing event stream type updates and changelog attribution

I'm confirming the PR adds new event types to the assistant stream that require handling but aren't yet covered in existing switch cases. Also, the changelog entries exist but lack proper external contributor attribution for the PR author, which needs noting for review.

Identifying duplicate changelog sections and event handling nuances

The PR adds duplicate "Added" sections in both changelogs instead of appending to existing ones, violating formatting rules. Event handling for new tool_exec types forwards events without updating partial messages, which seems intended but might risk missing context if events occur out of expected order.

Checking event handling and type exports

Analyzed agent loop and event stream for tool_exec events, confirming partialResult handling needs addition; noted potential missing exports of ToolExecResult types in pi-ai package and possible need to update AssistantMessageEvent union across packages like TUI or coding-agent.

Assessing compatibility and documentation gaps

Reviewed event handling for new tool_exec events, confirming compatibility but noting potential protocol concerns raised by maintainers and missing documentation in ai package README; identified missing tests and invalid changelog entry needing mention in review.

Planning proxy event handling review

I'll read the full proxy code to analyze how it processes events, focusing on support for new events in proxied messages and checking related docs for expected behavior.

Noting proxy event type gaps

The proxy event types lack support for tool_exec events, which may affect custom providers using server-to-client streaming; this could require updating proxy event types to handle tool_exec events, but it's unclear if this falls within the current scope.

Planning doc review for event updates

I'm targeting the custom-provider docs in coding-agent to check if new tool_exec event types should be documented, considering exhaustive switches on event types may require updates; I'll verify mentions of AssistantMessageEvent there before deciding on documentation changes.

Preparing to read full file

Identifying missing event types in docs

The coding-agent docs currently lack mention of the new tool_exec_* events introduced for custom providers; these should be noted in the review with a recommendation to update relevant documentation and examples accordingly.

Assessing event handling for custom providers

Reviewing if proxy layers correctly support new assistant message event types related to tool executions; current proxy event mappings may lack these, but since custom providers mostly use simple streaming clients, no immediate update needed.

Evaluating new event types and test coverage

Identified new tool execution event types and their forwarding in the agent loop, but noted missing test coverage and incomplete docs updates for custom-provider event listings. Also found proxy protocol lacks support for these events, which blocks forwarding in streamProxy scenarios.