9 projects whose own agent configuration covers planning. These are not mods to install — they are how the maintainers of these repositories tell an agent what to do, and what to avoid.
All projects Building agents7,374Claude Code6,573Data and AI3,706Backend and APIs3,486Languages3,398Git and workflow3,100Code review2,701Memory and context2,354Testing2,311Research2,292DevOps and cloud2,282Writing and docs2,269
Any agent Claude CodeCodexOpenCodeGitHub CopilotGemini CLICursorWindsurfKiro
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| kbwo/ccmanager Coding Agent Session Manager for Claude Code / Gemini CLI / Codex CLI / Cursor Agent / Cop | 1,235 | Claude Code, Codex, Kiro, OpenCode | 15 | 5,122 tok |
| Chorus-AIDLC/Chorus chorus-ai.dev The Agent Harness for AI-Human Collaboration, inspired by the AI-DLC (AI-Driven Developmen | 1,161 | Claude Code, Kiro | 16 | 10,225 tok |
| awslabs/threat-modeling-mcp-server | 100 | Kiro | 10 | — |
| AmadeusITGroup/ai-primitives-hub amadeusitgroup.github.io VS Code extension for managing, sharing, and installing AI primitives (Agents, Skills, Pro | 50 | Claude Code, Codex, Kiro, OpenCode | 3 | 1,360 tok |
| requix/kiro-team Multi-agent orchestration for Kiro CLI - coordinate specialized AI agents to tackle comple | 38 | Claude Code, Kiro | 5 | — |
| stblake/mathilda stblake.github.io A small, highly efficient computer algebra system in written in C99. | 11 | Claude Code, Codex, Cursor, Kiro, OpenCode, Windsurf | 39 | 4,883 tok |
| dangindev/antigravity-awesome-workspace-skill | 10 | Claude Code, Codex, Kiro, OpenCode | 66 | 387 tok |
| sourjya/tracepulse Runtime feedback MCP server for AI coding agents. ViewGraph sees the UI - TracePulse feel | 3 | Claude Code, Kiro | 6 | 88 tok |
| vaquarkhan/Fullstack-development-agent-skills Full stack development agent skills are portable packages of instructions, scripts, and re | 2 | Claude Code, Codex, GitHub Copilot, Kiro, OpenCode | 14 | 1,067 tok |