Tianyi Cui
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The bridge now holds each session's `AgentHandle` disposer in its `SessionRecord` and runs it on teardown (client disconnect or fiber dispose) instead of the old `abort()` + `whenIdle()` drain that left agents registered. A bare client disconnect now leaves NO registered agent and NO session-store entry — not an idled-but-still-registered one. The queue-aware `cancel()` inside the disposer also closes the former pre-step best-effort window (a turn about to start is dropped), so teardown reaches true quiescence. The `session/load`-races-teardown leak is fixed: if the bridge closed while `resume()` was pending, the just-resumed handle is disposed before throwing, so it leaves no orphan (it has no SessionRecord, so quiesce() never sees it). Tests: the disconnect test now asserts (through the SAME memoized teardown) that the agent is unregistered AND its session removed; a durability test re-loads the persisted log after dispose and asserts the closing turn/end is on disk (guards the teardown-order contract); a sibling-isolation test proves one handle's dispose() leaves other agents untouched. Docs: agent / agent-loop / acp READMEs, architecture.md, and the stale in-code quiesce() ownership comment updated to the per-agent disposal model; the now-resolved TODO(rfc010-agent-disposal) / TODO(rfc010-cancel-prestep) teardown notes removed.
DeepSeek Harness
Monorepo for the DeepSeek Harness group.
Projects
- DeepSeek Code — DeepSeek's coding agent product.
Development
This monorepo is built on the Cordis framework (vendored as source under vendor/), microkernel-style: everything is a plugin.
pnpm install
pnpm run test # vitest
pnpm run demo:echo # runnable echo-agent example (no API key needed)
pnpm run demo:coding # the real DeepSeek coding agent (needs DEEPSEEK_API_KEY)
For humans, start with the development guide for local setup, hooks, environment variables, and quality gates, then read the architecture design before package work. Local context lives in packages/ and vendor/.
For agents, follow AGENTS.md.