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7c5133488a
The exact-disposer fix (5fbac8be B1) repaired agents.register but left the same wrapper (return () => void dispose()) at seven sibling sites: tools.register, tools.restrict, systemPrompt.section/tools/variable, agents.setFactory, and subagents.registerProvider. A wrapper makes correct composite usage unrepresentable — the exact disposer cannot be recovered, so a generator effect yielding it leaves the inner effect disposing as a CONCURRENT SIBLING on owner unload, silently reproducing B1's ordering corruption. The exact disposer serves both usages (composite-nestable AND fire-and-forget callable); all seven now return it, typed () => Promise<void> | void, with the convention pinned by a discriminating test: an async-link composite probe that passes with the exact disposer and observes the sibling unregistration firing mid-drain with a wrapper. Re-auditing also surfaced that B1 itself SHIPPED a full-lint failure: it changed register()'s return type without updating cross-file consumers (agent.spec.ts dispose() statements, tool-bash's disposer list), which the staged-scoped pre-commit lint never saw — pnpm run lint was red at HEAD. Those three sites and this change's own fallout are fixed together: tests now await disposers (stronger — they observe the full unwind), sync paths void them, and the two annotation sites carry the honest union type. agents.register's README line had drifted the same way (B1 updated the JSDoc, not the README) — all seven README signatures now match; services catalog regenerated.
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.