archex: local-first, deterministic code-context for AI agents — no API key, no telemetry (Apache 2.0)

In three linesarchex converts a repo into ranked, token-budgeted context for AI agents: symbols, imports, dependency graph. Local-first pipeline (BM25F + embeddings + RRF + reranker) with no API key, no telemetry. Benchmarks: recall 0.95 vs 0.32 (cocoindex-code), cold start 0ms vs 4,721ms, 71% fewer tokens.

Summary generated by Claude — human-verified