Tianyi Cui
e264a106fd
Six verified A-findings from the code-stage review, each with a regression test: - parallel()/pipeline() resolved to HOST arrays inside the vm realm, exposing host Array.prototype to scripts; combinator results are now realm-built (in-realm Array.from bound at context setup). - materializeFromRealm ran proxy traps (ownKeys/getOwnPropertyDescriptor/ getPrototypeOf) during the descriptor walk — realm code on the host stack, outside the vm timeout, escaping as raw errors; proxies (root, nested, and in the prototype position) are now rejected trap-free via util.types.isProxy before any inspection. - an already-aborted signal or an immediate cancel() no longer reports 'completed' for a hook-free script: drive() checks cancellation before running the body and again when the script settles. - dispose() now waits (bounded by disposeGraceMs) for stray agent() children to FINISH disposing, not just for the script to settle: every agent() call is tracked and quiesce() drains the in-flight set. - workflow/* event payloads were live mutable aliases shared across emissions; emitWorkflowEvent now hands each listener its own structural clone. - the structured-output turn-continuation veto is now prepend: true, so an earlier-registered force-continue listener cannot short-circuit it. Docs updated in the same change (READMEs, core-data-structures/workflow.md, the dynamic-workflows RFC, regenerated cordis catalogs).
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 before package work. Local context lives in packages/ and vendor/.
For agents, follow AGENTS.md.