FixMap.
Give your coding agent a map before it starts editing — an issue or diff in, ranked files, test routes and risk notes out.
Coding agents are fast once they have the right context. The expensive mistakes happen earlier: reading a plausible file instead of the owning module, missing the test that would catch the regression, treating an unresolved diff as 'no changes'.
FixMap is a transparent routing layer for that gap. Point it at an issue or a git diff and it produces a map: relevant files ranked with confidence scores and reasons, a test route with related tests, and risk notes that make agents and reviewers slow down in the right places.
It runs as a CLI, an MCP server and a GitHub Action, works on public GitHub repositories without cloning them, needs no account or API key, and never uploads repository source to a third-party service. And when it finds nothing, it reports nothing — honest empty diagnostics instead of plausible guesses.