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feat(api): record who started each thread, and list them in the web client - #184
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…lient create_router and create_app take an `owner` hook: a function from the request to an opaque identifier, or None. The first run on a thread puts it on the checkpoints' metadata under `owner`; later runs leave it alone, so the owner is whoever sent the first message. GET /threads lists the caller's threads, newest first, with each one's first question and start time, and refuses a caller with no identity. No identity is recorded as "", because LangGraph drops None from run metadata. Nothing is enforced yet, and nothing is added to the database: the listing filters checkpoint metadata, which on Postgres scans the checkpoints table. The bundled web client lists those threads in a collapsible column on the right, and opens one on click. Without the hook it draws no column. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
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Its my thread! 😆 ! Looks good, thanks @ciaransweet !
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🤖 I have created a release *beep* *boop* --- ## [0.10.6](mcp-toolsets-runtime-v0.10.5...mcp-toolsets-runtime-v0.10.6) (2026-10-13) ### Features * **api:** record who started each thread, and list them in the web client ([#184](#184)) ([d076d88](d076d88)) --- This PR was generated with [Release Please](https://github.com/googleapis/release-please). See [documentation](https://github.com/googleapis/release-please#release-please). Co-authored-by: ds-release-bot[bot] <116609932+ds-release-bot[bot]@users.noreply.github.com>
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Adds an
ownerhook tocreate_routerandcreate_app: a function from the request to an opaque identifier, orNone.ownerin its checkpoints' metadata. Later runs leave it unchanged, so the owner is whoever sent the first message.GET /threadslists the caller's threads, newest first, each with its first question and start time. It is added only with the hook, and answers 403 for a caller with no identity."", because LangGraph dropsNonefrom run metadata. A thread from before the hook has noownerkey.checkpoints; a GIN index onmetadatais the fix if that becomes slow.Tested against InMemorySaver and a real Postgres (
MCP_AGENT_TEST_POSTGRES), and the web client locally against dss with an accounts-test sign-in.🤖 Generated with Claude Code