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AI · February 21, 2026

Docdex

Structural code indexer with deterministic LLM context

What it does

Docdex is a local-first indexing daemon for code and documentation. It combines ranked full-text search (Tantivy), AST-based symbol indexing, and a directed dependency graph to answer impact questions like “what breaks if this changes?”. It runs as a single lightweight service, supports multiple repos, integrates with local models via Ollama, and helps reduce LLM token usage by providing structured, persistent context.

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