Atlas - Deterministic code intelligence for developers and AI

Atlas helps developers and AI coding assistants understand any codebase with confidence. Find symbols, trace callers and dependencies, assess change impact, and retrieve focused context with exact file-and-line citations. Results are deterministic and reproducible. Atlas runs locally as a single binary with SQLite, CLI, MCP, and HTTP; your code never leaves your machine. Published benchmarks show 36× fewer context tokens and 17× faster retrieval than the tested graph baseline.

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We built Atlas after seeing AI coding tools consume huge prompts yet still miss the few files and relationships that actually matter. Our goal was a local map of the codebase: compact, source-grounded context for humans and assistants without sending repositories to a hosted service. Atlas indexes symbols, references, callers, routes, and likely change impact into SQLite, then returns bounded answers with file:line citations through CLI, MCP, or HTTP. We’d love feedback on language coverage, workflows, and the queries you want Atlas to answer next.