mskills is a CLI tool to manage "Agent Skills" for various AI agents.
Latest release v0.3.17 · 12 Apr 2026
5 files for GitHub Copilot, Codex and OpenCode: mskills copilot-instructions.md, mskills cli-commands.instructions.md, mskills testing.instructions.md, mskills typescript.instructions.md and 1 more — 3,477 tokens loaded in every session.
.github/copilot-instructions.md A 1,324 tok .github/instructions/cli-commands.instructions.md A 426 tok .github/instructions/testing.instructions.md A 541 tok .github/instructions/typescript.instructions.md A 468 tok AGENTS.md A 718 tok These files are yurakawa/mskills's own configuration — they tell GitHub Copilot, 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.