bed91b46d51e54bfcb89cf3224df9062b0311fb5
The registry's unknown-tool branch returned isError text with no { name, code },
so a model-requested unknown tool logged an unroutable tool/result — a gap in
exactly the taxonomy this PR adds. Introduce ToolNotFoundError (HarnessError,
code UNKNOWN_TOOL) and route the unknown-tool case through the same catch as a
tool-thrown error, so both failure classes surface structured error metadata
from one path. Addresses PR review finding.
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.
yarn install
yarn test # vitest
yarn demo:echo # runnable echo-agent example (no API key needed)
yarn demo:coding # the real DeepSeek coding agent (needs DEEPSEEK_API_KEY)
For agent instructions see AGENTS.md. For the architecture design see docs/architecture.md. Each subdirectory has its own README.md with local context: packages/, vendor/.
Languages
TypeScript
96.9%
CSS
1.6%
JavaScript
0.7%
Python
0.7%