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docs(ai-chat): AI Agents documentation for v4.5#3226

Merged

ericallam merged 83 commits into

maintriggerdotdev/trigger.dev:mainfrom

docs/tri-7532-ai-sdk-chat-transport-and-chat-task-systemtriggerdotdev/trigger.dev:docs/tri-7532-ai-sdk-chat-transport-and-chat-task-systemCopy head branch name to clipboard

May 21, 2026

Conversation Commits83 (83)Checks Files changed

Merged

docs(ai-chat): AI Agents documentation for v4.5#3226
ericallam merged 83 commits into
mainfrom
docs/tri-7532-ai-sdk-chat-transport-and-chat-task-system

Commits

Commits on May 21, 2026

docs: ai chat.task
ericallam
committed
docs: rename warmTimeout to idleTimeout in ai-chat docs
ericallam
committed
add docs for prompts
ericallam
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better compaction support in createSession and manual tasks
ericallam
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docs: add prompts, compaction, and pending messages docs
ericallam
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document the writer stuff
ericallam
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Add background injection docs
ericallam
committed
docs(ai-chat): add Types page, link toolExecute and withUIMessage, fix MDX headings
ericallam
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Add run-scoped PAT renewal for chat transport
ericallam
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patterns and the ctx thing
ericallam
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docs: add onChatSuspend/onChatResume, exitAfterPreloadIdle, withClientData, ChatBuilder docs
ericallam
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code sandbox and database patterns
ericallam
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docs: rename chat.task to chat.agent across all AI docs
ericallam
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subagents and AgentChat docs
ericallam
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remove references to the ai chat reference project from the docs
ericallam
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agent mcp tools docs
ericallam
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docs for validating ui messages
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version upgrades
ericallam
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docs for stopping chats after resume
ericallam
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docs: add tool approvals and stop-after-resume documentation
ericallam
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cover tool approvals in the client protocol
ericallam
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Cover passing a custom message ID generator
ericallam
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docs: add chat.response API, persistent data parts, transient flag, tool approvals wire protocol
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add agent prerelease changelog
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docs: add hydrateMessages, chat.history, and actions documentation
ericallam
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Add branching pattern
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new changelog for 0.0.0-chat-prerelease-20260415164455
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docs: multi-tab coordination, error stack truncation changelog
ericallam
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docs(ai-chat): add testing page for chat.agent
ericallam
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docs(ai-chat): changelog entry for 0.0.0-chat-prerelease-20260418083610
ericallam
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docs(ai-chat): comprehensive error handling guide
ericallam
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docs(ai-chat): add human-in-the-loop patterns page
ericallam
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docs(ai-chat): document chat.endRun()
ericallam
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docs(ai-chat): add user-initiated compaction pattern
ericallam
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docs(ai-chat): changelog entry for 0.0.0-chat-prerelease-20260418174118
ericallam
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docs(ai-chat): add Agent Skills pattern page
ericallam
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docs(ai-chat): changelog entry for 0.0.0-chat-prerelease-20260419173457
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docs: Sessions primitive + chat.agent on Sessions
ericallam
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document x-peek-settled header
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docs: chat.agent on Sessions-as-run-manager
ericallam
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docs(ai-chat): add not-released-yet banner to Sessions upgrade guide
ericallam
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docs(ai-chat): warn against non-atomic onTurnComplete persistence
ericallam
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docs(ai-chat): tidy Sessions changelog + sidebar
ericallam
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docs(ai-chat): warn against chat.defer for onTurnStart message persistence
ericallam
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docs(ai-chat): large-payloads pattern + ChatChunkTooLargeError reference
ericallam
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docs(ai-chat): unblock check-broken-links + address PR #3226 review feedback
ericallam
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Release 0.0.0-chat-prerelease-20260501122331
ericallam
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docs(ai-chat): resilient SSE reconnection
ericallam
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docs(ai-chat): mark SSE reconnection entry as Upcoming
ericallam
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docs(ai-chat): tag SSE reconnection entry with chat-prerelease-20260502065709
ericallam
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docs(ai-chat): chat.headStart guide + reference + changelog
ericallam
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docs(ai-chat): pin chat.headStart entry to 0.0.0-chat-prerelease-20260505084711
ericallam
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docs(ai-chat): surface chat.toStreamTextOptions() in entry-point pages
ericallam
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docs(ai-chat): changelog entry for suspend/resume duplicate-turn fix
ericallam
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docs(ai-chat): action turns become side-effect-only
ericallam
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docs(ai-chat): document actions-not-turns semantics
ericallam
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docs(ai-chat): pin May 6 changelog entry to 0.0.0-chat-prerelease-20260506093419
ericallam
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docs(ai-chat): split lifecycle hooks, actions, and fast starts into pages
ericallam
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docs(ai-chat): add changelog entry for May 7 chat-prerelease
ericallam
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docs(ai-chat): document oomMachine OOM-resilience pattern
ericallam
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docs(ai-chat): document delta-only wire and snapshot model

ericallam
and
claude
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docs(ai-chat): onChatStart once-per-chat contract + continuation run handling
ericallam
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docs(ai-chat): document onBoot lifecycle hook
ericallam
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add streamBaseUrl
ericallam
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docs(ai-chat): bounded session.out + header-form control records
ericallam
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docs(ai-chat): add how-it-works page
ericallam
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docs(ai-chat): session-in-event-id header on turn-complete control records
ericallam
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docs(ai-chat): functional baseURL on chat transports
ericallam
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Stop recommending run streams
ericallam
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docs(ai-chat): pin May 8 + May 16 changelog entries to 0.0.0-chat-prerelease-20260519091352
ericallam
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docs(ai-chat): recovery boot — onRecoveryBoot hook + smart context-preserving default
ericallam
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docs(ai-chat): clarify beforeBoot bubbles while onRecoveryBoot body is caught
ericallam
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docs(ai-chat): onRecoveryBoot fires only on mid-stream interruptions (no graceful exits)
ericallam
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docs(ai-chat): prep for v4.5 release candidate
ericallam
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Add 0.0.0-chat-prerelease-20260520150857 to changelog
ericallam
committed
docs(ai-chat): rewrite overview to lead with the session framing
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docs(ai-chat): swap examples to Anthropic, add stopWhen, fix transport guidance
ericallam
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docs(prompts): drop duplicate anthropic import and registry key
ericallam
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docs(error-handling): describe error chunk + turn-complete control record accurately
ericallam
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chore: remove .claude/docs-plans authoring notes from docs PR
ericallam
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docs(ai-chat): correct action lifecycle — run() and onTurnComplete do not fire
ericallam
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docs(ai-chat): add 4.5.0-rc.0 release entry to changelog
ericallam
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docs(ai-chat): add 4.5.0-rc.1 changelog entry
ericallam
committed

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