4,424 projects whose own agent configuration covers building agents. 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 Claude Code6,606Data and AI3,688Backend and APIs3,494Languages3,401Planning3,209Git and workflow3,151Code review2,736Memory and context2,361Testing2,351DevOps and cloud2,300Writing and docs2,296Research2,295
Any agent Claude CodeCodexOpenCodeGitHub CopilotGemini CLICursorWindsurfKiro
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| alejandro-ventures/llm-agnostic-icm-framework Model-agnostic ICM framework: a folder structure as agent architecture for Copilot, Claude | 2 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 1,569 tok |
| KrystianMarek/ai-assisted-development | 2 | Claude Code, Codex, OpenCode | 5 | 6,164 tok |
| ydun-code-library/Ydun_ai_workflow docs.ydun.io Production-tested templates, principles, and patterns for AI-assisted development — AGENTS | 2 | Claude Code, Codex, OpenCode | 2 | 2,294 tok |
| krishnanpandya007/support-technician-setup An automated Support tehnician setup bundle for your web app, which won't only butter like | 2 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 11 | 23,376 tok |
| oakandfeather/ai-assisted-coding-governance Portable governance rules for AI coding agents (Claude Code, Copilot, Codex, Antigravity) | 2 | Claude Code, Codex, OpenCode | 2 | 10,529 tok |
| nyaggah/amp-ralph Amp Ralph is an autonomous AI agent loop that runs Amp with handoff repeatedly until all P | 2 | Codex, OpenCode | 1 | 338 tok |
| PitchFork-Innovation/annotagent annotagent.vercel.app Agentic annotation tool for arXiv research papers | 2 | Claude Code, Codex, OpenCode | 2 | 1,971 tok |
| Luxcium/codex-k3 | 2 | Codex, GitHub Copilot, OpenCode | 12 | 15,267 tok |
| OthmanAdi/APEX Agentic Production Engineering eXecution — A cross-platform skill framework for AI-driven | 2 | Claude Code, Codex, OpenCode | 6 | 217 tok |
| EEstevanell/codex-planning-kit | 2 | Codex, OpenCode | 6 | 1,208 tok |
| connectaryal/context-methodology The exact framework I use before I start any serious build. | 2 | Claude Code, Codex, OpenCode | 2 | 1,706 tok |
| EmeaAppGbb/agentic-shell-python | 2 | Claude Code, Codex, OpenCode | 12 | 983 tok |
| rmjosea/agentic-sdlc-kit | 2 | Claude Code, Codex, OpenCode | 8 | 1,539 tok |
| pueraeternis/agentic-project-template A reusable AI-first development framework for building software with AI agents. | 2 | Codex, OpenCode | 5 | 775 tok |
| gustavodembicki/ai-quality-knowledge | 2 | Codex, OpenCode | 1 | 820 tok |
| OndrejDrapalik/ai-config-swap Config-sharing repository for Claude Code skills, commands, and MCP server configurations | 2 | Claude Code, Codex, OpenCode | 2 | 553 tok |
| gustavo-meilus/aiboarding Keep AGENTS.md alive: generate, compress, audit, and update AI-agent onboarding for Claude | 2 | Claude Code, Codex, OpenCode | 7 | 659 tok |
| atebites-hub/PJTemplate | 2 | Claude Code, Codex, OpenCode | 5 | 5,358 tok |
| sjquant/skul skul.solaqua.dev Manage project-scoped personal AI configuration bundles (skills, commands, agents) for AI | 2 | Claude Code, Codex, OpenCode | 2 | 247 tok |
| stephanemalho/multi-harness-agent-template Reusable starter structure for technical projects that use several coding-agent harnesses | 2 | Claude Code, Codex, Gemini CLI, OpenCode | 4 | 1,790 tok |
| hirokita117/template-ai-coding-config A repository for managing document templates used when doing AI coding | 2 | Claude Code, Codex, Gemini CLI, OpenCode | 12 | 2,595 tok |
| JECT-Study/Zimdugo-4th-Client JECT Team 1, Cohort 4 FE | 2 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 6 | 4,916 tok |
| snoodleboot-io/prompticorn | 2 | Claude Code, Codex, OpenCode | 2 | 2,029 tok |
| meteosimaji/cappuccino DiscordBOT agent code. | 2 | Codex, OpenCode | 1 | 31,195 tok |
| Chachamaru127/codex-harness | 2 | Claude Code, Codex, OpenCode | 50 | 3,123 tok |
| katmin2001/kenzy_agent_ai_template | 2 | Codex, OpenCode | 2 | 445 tok |
| chentao326/agent-handoff Codex + Claude Code + Reasonix three-party collaboration workflow: a 6-stage handoff proto | 2 | Codex, OpenCode | 1 | 583 tok |
| Caxson/proof-of-work A disciplined-engineer + persistent-self layer for Claude Code | 2 | Codex, OpenCode | 1 | 3 tok |
| agoodkind/tack Node based PM anything tool | 2 | Claude Code, Codex, OpenCode | 2 | 4,283 tok |
| rrpauls/hermes-esra Evolutionary Self-Recursive Architecture for Hermes Agent — meta-skills, OODA, smart orche | 2 | Codex, OpenCode | 1 | 1,574 tok |
| gstark/agent-manager CLI and TUI tool for managing AI agent configurations across Claude Code and Codex | 2 | Claude Code, Codex, OpenCode | 2 | 39 tok |
| Henok0728/arada three member project for gdg project | 2 | Claude Code, Codex, OpenCode | 2 | 2,430 tok |
| ryaniosys/template-agent Cookiecutter template for Claude Code agent repos | 2 | Claude Code, Codex, OpenCode | 3 | 1,819 tok |
| tym83-ai/ai-workspace-system | 2 | Claude Code, Codex, OpenCode | 2 | 432 tok |
| grojof/ai-workspace-generator | 2 | Claude Code, Codex, OpenCode | 39 | 5,974 tok |
| filopedraz/pocket A self-extending CLI agent — grows its own tools, remembers you across vendors. | 2 | Claude Code, Codex, OpenCode | 6 | 3,760 tok |
| saitama3292-onepunch/fb-fact-check FB fact-check with Deep Research methodology | 2 | Codex, OpenCode | 1 | 2,630 tok |
| Lelemon-studio/mcify mcify.dev AI-ready your software in minutes. Open source MCP platform — CLI, runtime, inspector. Con | 2 | Claude Code, Codex, OpenCode | 4 | 2,587 tok |
| p10ns11y/thepulimaangani seiyul-alagi.vercel.app Tamil and Ilaganam related tools and poem prosody segmenter | 2 | Claude Code, Codex, OpenCode | 15 | 1,212 tok |
| FHDumont/code-ai-template | 2 | Claude Code, Codex, OpenCode | 9 | 6,858 tok |
| thiago-ss/pi-agent-config Thiago's shareable Pi agent configuration for Pi | 2 | Codex, OpenCode | 1 | 511 tok |
| tu11aa/squadrant Multi-project agent orchestration for Claude Code. One command session controls everything | 2 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 62,475 tok |
| InteliGHQ/intelig-agent-playbook How to build software efficiently with AI coding agents — a spec-first, standards-enforced | 2 | Claude Code, Codex, OpenCode | 11 | 1,232 tok |
| MidnightMarathon/securetools securegenerators.com A collection of free tools for public use | 2 | Codex, GitHub Copilot, Cursor, OpenCode | 3 | 3,225 tok |
| jasonmeans/pm-skills Place to learn about and experiment with Codex skills and agents. | 2 | Claude Code, Codex, OpenCode | 2 | 3,121 tok |
| felipeslo/opencode-kit | 2 | Claude Code, OpenCode | 58 | — |
| rafaelcg/agentoscope Visualize your repo's agent instructions (AGENTS.md, CLAUDE.md, Cursor rules, Copilot inst | 2 | Codex, OpenCode | 1 | 664 tok |
| gonzi-stack/deepseek-skills | 2 | Claude Code, Codex, OpenCode | 9 | 3,233 tok |
| hilt21/Adaptive-Harness A local-first, client-agnostic progressive agent harness providing verified workspace iden | 2 | Codex, OpenCode | 1 | 1,429 tok |
| practical-stack/ai-lab | 2 | Claude Code, Codex, OpenCode | 14 | 1,318 tok |