Connect Claude, Antigravity to League Client via MCP & Pengu Loader.
4 files for GitHub Copilot, Codex, OpenCode, Claude Code and Gemini CLI: league-client-mcp copilot-instructions.md, league-client-mcp AGENTS.md, league-client-mcp CLAUDE.md, league-client-mcp GEMINI.md — 14,093 tokens loaded in every session.
.github/copilot-instructions.md A 4,371 tok AGENTS.md A 6,726 tok CLAUDE.md A 153 tok GEMINI.md A 2,843 tok These files are rumi-chan/league-client-mcp's own configuration — they tell GitHub Copilot, Codex, OpenCode, Claude Code and Gemini CLI 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.