53dc3c8a28b7af6b727333cdd2fe553e0bbb2d53
- A SessionEventMap member that is not a property signature with an explicit payload type is now a hard error instead of silently skipped — a method-form or type-less member joins keyof SessionEventMap and must not escape the catalog. - A top-level interface SessionEventMap outside @deepseek-ai/dsh-session (ownership read from the package manifest) is now a hard error — an unrelated same-named local interface was previously catalogued as the on-disk vocabulary. - JSDoc tag detection runs on the trimmed line, so an extra-indented '* @mode' can no longer bypass the forbidden-tag check and leak into prose. Four new spec cases cover these; RFC and module doc updated to describe the enforced (not just assumed) invariants.
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.
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