mirror of https://github.com/deepseek-ai/deepseek-harness synced 2026-08-15 21:04:50 +00:00

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Tianyi Cui 7f024a1a9d Document the codebase thoroughly and tighten type safety

Docs: per-folder README.md for packages/ (family overview + one per
package: service, events, API, extension points, TODOs), examples/,
and examples/echo-agent/; folder-level AGENTS.md (+ CLAUDE.md
symlinks) for packages/ and vendor/; module-level doc comments in
every packages/*/src file; richer JSDoc on all exported API
(event side effects, disposal contracts, error behavior). Root
AGENTS.md gains a "Type Safety and Documentation" policy section:
the codebase aims to be very type-safe and well documented; type
gymnastics are acceptable in core packages when they improve
plugin-author DX; verbose docs are fine as long as they stay strictly
in sync with the code.

Type safety: removed the upstream-inherited "noImplicitAny": false
from tsconfig.base.json — packages/* now compile under full strict
mode; vendor/loader and vendor/include set it locally (vendor/cordis
already did). Eliminated every `: any` / `as any` from packages and
examples (catch clauses use unknown + a CodedError narrowing type;
event data access uses discriminated-union narrowing).

Typed tool schemas: new @deepseek-ai/dsh-tools schema DSL —
SchemaSpec with per-property `required: true` booleans, type-level
InferArgs<S>, a runtime SchemaSpec → JSON Schema converter, and
defineTool() so first-party tools get typed execute(args) with zero
casts (raw JSON Schema still accepted for MCP interop; chosen over
schemastery because it targets JSON Schema generation directly).
echo-tool and all test tools migrated; +7 tests.

2026-06-11 13:01:00 +08:00

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AGENTS.md — Vendored Packages

This directory contains source-vendored copies of the Cordis framework and its foundation libraries. See vendor/README.md for the manifest, local-modification log, and the upstream sync procedure.

Do NOT edit vendor/*/src/ files casually. Every local divergence from upstream must be logged exhaustively in vendor/README.md under "Local modifications." The vendor/*/tsconfig.json files are the exception — regenerated to fit the monorepo build, and they may be touched for type-checking policy changes (e.g., noImplicitAny).

When changes are unavoidable, follow the sync procedure in vendor/README.md.

657 B Raw Blame History

AGENTS.md — Vendored Packages

657 B

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