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513ba2716d
Cordis effect disposers are single-shot but not await-idempotent: when the owning fiber's unload invokes the raw wrapper first, a concurrent handle.dispose() got an immediate undefined and resolved before teardown finished — violating the driver's stated one-boundary contract (Codex implementation-review finding). The teardown chain's FIRST-yielded (so disposed-last) disposer now resolves a shared completion promise; the handle path awaits it after the wrapper, so tool-finally, parent-teardown, and owner-unload all observe the same fully-torn-down state. Regression test: owner unload begins first, concurrent handle.dispose still awaits unregistration + session detach.
DeepSeek Harness
English | 中文
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.