codedb-foundationlisted

Use when building or porting codedb-style code-intelligence search engines — typo-substring trigram indexes with bloom pruning, inverted word indexes with BM25+ ranking, content-defined n-gram indexes, mmap zero-copy persistence, deterministic call/import graphs, generation-safe result caches, and tiered recall ladders for agent context tools. Source code and direct tests are ground truth; references carry decisive excerpts and graph retrieval.
ryan-brosas/universal-template · ★ 1 · AI & Automation · score 61

Install: claude install-skill ryan-brosas/universal-template

# codedb: Code-Intelligence Search Engine Foundation ## Foundation contract This is a cold, source-specific foundation, not an operational procedure. It is historical, revision-pinned evidence rather than timeless guidance. Current project source, tests, requirements, and runtime behavior outrank this projection and decide what ships. ## Provenance and revision - Source record: `codedb`; portable upstream identity, license, coverage caveats, and retrieval history are preserved in the index. - Recorded revision: `main@43bc3ca2`. - Full provenance, coverage caveats, boundaries, and preserved evidence: `references/index.md`. ## Topic map - Representative topics: Zero-copy word index; Removal dual-path & shard parity; Bloom posting masks; Regex prefilter compiler; Sparse n-grams; Overlay lattice; Two-file disk format; Tier ladder. - Scope and retrieval questions: `references/index.md#use-this-for`. - Complete capsule chooser: `references/index.md#load-the-matching-source-dump`. - Detailed grouped map: `references/index.md#capsule-map`. - Source limitations and portability boundaries: `references/index.md#boundaries`. ## Retrieval Open the index, choose one capsule matching the active question, and load only that capsule. Revalidate its cited source and revision before relying on it. Do not bulk-load the inventory, treat historical claims as current truth, or apply this foundation as a procedure.