RepoMapper v0.1.0 auto-generates AGENTS.md operational guides for code repositories

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RepoMapper is a new open-source tool that automatically generates compact AGENTS.md operational guides for any code repository. The tool addresses a common problem where coding agents lack contextual knowledge about a repo's subsystems, test suites, conventions, and historically problematic workflows. It works in three steps: scanning the repository structure, probing with synthetic tasks, and generating a concise guide under 3,000 characters. RepoMapper v0.1.0 ships with 82 tests and is inspired by the 2026 research paper 'Probe-and-Refine Tuning of Repository Guidance for Coding Agents' (arXiv:2606.20512). The project is publicly available on GitHub and can be installed and run via a standard Python virtual environment.

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