pku-xht
dd2f37b80f
Review follow-up: the blanket 10s default correctly targets worker-thread cold-start races (starting, first-script-line, async child-registration messages — genuinely CPU-bound under CI contention), but four waits assert something different — that the HOST reacted PROMPTLY to an event that already happened (a settled result, an observed worker death). Those had no cold-start left to wait on, so the generous default just widened the window a real regression could hide in. Verified by injecting a 6s delay into the settle-reap's abort call: the un-overridden helper's test still passed in ~6s. The same mutation now fails in ~1s with the explicit 1000ms override restored on all four sites (the abort-on-settle test's own assertion, the two worker-death cancel/dispose reap checks, and the dispose-ack-race check). The other 12 waits keep the 10s default — they run BEFORE a result is awaited, waiting on the worker to actually start rather than on a host reaction. Doc comment corrected to describe the split instead of claiming every wait is a cold-start race.
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.