Code Index · [](https
lemonxiny55/dsh-code-index · skills
Semantic repo index — a DeepSeek Harness () plugin that gives the agent a codebase map: a tree-sitter symbol index, ranked symbol search, and a bounded auto-updating repo map in the system prompt.
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2026-09-08Last updated
TypeScriptLanguage
MITLicense
Key features
- "Which repo are we in — run code_map first."
- Index build (src/buildIndex.ts)recursive scan (excludes applied), per-file tree-sitter extraction (src/extract.ts), JSON cache under /.dsh-code-index/, incremental refresh by mtime (only touched files re-parse).
- "Find every function whose name contains parse and where it lives."
- "List the exported symbols in src/core."
- Search (src/search.ts)pure scoring — exact 1 / prefix 0.8 / substring 0.5, export boost, name order tiebreak.
Requirements
- web-tree-sitter pinned to ^0.25 (ESM) — the 0.25 line uses ESM named exports (Language/Query)
- this pairing with tree-sitter-wasms static builds is verified working under Node ≥ 22/24.
Install command
dsh plugin --profile web add github:lemonxiny55/dsh-code-index