mirror of
https://github.com/deepseek-ai/deepseek-harness
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490fe002a12af2c00766f8bde3c80a74d1e88c4e
The fs-policy gate throws FS_NOT_OBSERVED when the model edits a file it never read; that rejection surfaces as a failed tool_call_update, but no snapshot pinned it — a regression that dropped or mis-rendered the failed card would pass every gate. Record a scenario that edits a seeded file without a preceding read: the edit is vetoed, the file stays unchanged on disk, and the transcript shows the pending edit card followed by a status:'failed' update carrying the policy error.
DeepSeek Harness
Monorepo for the DeepSeek Harness group.
Projects
- DeepSeek Code — DeepSeek's coding agent product.
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:echo # runnable echo-agent example (no API key needed)
pnpm run demo:coding # the real DeepSeek coding agent (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.
Languages
TypeScript
97%
CSS
1.6%
Python
0.7%
JavaScript
0.6%