Cartographer
Charts a repo before anyone sails it.
Scans a repository into a symbolic, machine-queryable context artifact — so agents and humans never re-discover a repo with ls, grep, and cat.
Symbolic context artifact
Nine closed namespaces, closed enums, three-valued semantics. One vocabulary everywhere.
Code-symbol index — zero LLM tokens
tree-sitter over ~25 languages into SQLite. Impact, refs, routes, env, tests — pure SQL, milliseconds.
Shared graph, versioned like git
Push a hosted org graph so every agent queries the same fresh structure. Immutable, lease-checked snapshots.
Mission
Any agent productive in any repo within one file read.
›cartographer scan .
charted: anchorage -> .anchorage/repo-context.json
›cartographer impact buildRuntimePreview .
refs agents/runtime/src/index.ts 10,129,144
blast radius resolved — zero LLM tokens
- Deterministic — same tree, byte-identical output.
- Never invents facts — undetectable means null.
- No secrets — env names only.

