Alpha - libtmux for Go: a typed tmux API with no runtime dependencies, plus an MCP server for agents. API not settled; pin an exact version.
3 files for Claude Code, Codex and OpenCode: testing-the-mcp-server, libtmux-go AGENTS.md, libtmux-go CLAUDE.md — 771 tokens loaded in every session.
AGENTS.md A 768 tok CLAUDE.md A 3 tok .agents/skills/testing-the-mcp-server/SKILL.md A 145 tok These files are libtmux/libtmux-go's own configuration — they tell Claude Code, Codex and OpenCode 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.