Tianyi Cui
ef45ca823a
InferArgs now produces genuinely optional keys: required/optional
properties are split at the key level (RequiredKeys + mapped `?`), so
{ limit: { type: 'number' } } infers as { limit?: number } and callers
can omit it — previously the key stayed required with `| undefined`.
Array item inference recurses (arrays of objects infer their element
shape instead of Record<string, unknown>), matching the generated
JSON Schema.
Tool execution error reporting handles non-Error throws again:
`throw { message: 'denied' }` reports the message instead of
"[object Object]" (errorMessage helper).
The new schema tests now actually typecheck: schema literals use
`satisfies SchemaSpec` (the standalone-literal widening made
schemaSpecToJsonSchema reject the suite's own examples), and the
ToolSchema probe cast goes through unknown. Tests-and-examples
typechecking is now part of `yarn typecheck` via the new
tsconfig.typecheck.json (resolves vendor packages by their built
declarations, so vendor's relaxed-strictness source stays out of
scope) — vitest never typechecks, so this gate is what catches such
breakage. +4 regression tests (typed omission, array-of-objects
inference both type- and runtime-level, non-Error throw message).
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 # runnable echo-agent example
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/.