959a3c3a8b2198a78ad47f7a0d023ed7ac92d84d
A cancel/dispose landing inside the first agent/session-prefix waterfall used to commit the listener chain's return value to the instance cache before the interruption check dropped the turn; an abort-aware listener's degraded fallback would then ship on every later request of the instance. The commit now happens only after the composition survives the interruption check — the cache only ever holds a fully composed prefix, and the next turn recomposes under a live signal.
DeepSeek Harness
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The DeepSeek Harness SDK is a plugin-based SDK for building agent harnesses.
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:repl # REPL agent demo (needs DEEPSEEK_API_KEY)
pnpm run demo:acp # ACP server agent demo (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 and documentation graph index before package work. Local context lives in packages/ and vendor/.
For agents, follow AGENTS.md.
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