Help coding agents work more safely and reliably in native shells. Open-source tools, policy checks, and durable project memory for macOS and Linux. Bash 4.4+ runtime; agent and MCP integrations.
Latest release v10.1.0 — MAINFRAME v10.1.0 — Safety Hardening Release · 21 Jul 2026
1 file for Claude Code: mainframe CLAUDE.md — 1,466 tokens loaded in every session.
CLAUDE.md A 1,466 tok These files are gtwatts/mainframe's own configuration — they tell Claude Code how to work on this repository, so they are not mods to install elsewhere. Copy one as a starting point and replace the parts that are about this project.