567 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 Code6,578Data and AI3,695Backend and APIs3,487Languages3,404Planning3,188Git and workflow3,106Code review2,712Memory and context2,351Testing2,325Research2,289DevOps and cloud2,283Writing and docs2,279
Any agent Claude CodeCodexOpenCodeGitHub CopilotGemini CLICursorWindsurfKiro
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| izaac/nixos-config Izaac Reproducible Configuration | 14 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 1,156 tok |
| davidcforbes/Beads-Kanban A VSCode extension built on top of steveyegge/Beads that provides a KanBan, Tableview, and | 14 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 9,247 tok |
| ClarkOhlenbusch/PromptPacker prompt-packer-one.vercel.app A simple and Light Weight PromptPacker for any Web Based AI tool | 14 | Gemini CLI | 1 | 737 tok |
| sidkandan/universal-remote-control Control Codex and Gemini from the Claude app on your phone. Cross-CLI agent communication | 13 | Claude Code, Codex, Gemini CLI, OpenCode | 11 | 10,444 tok |
| OthmanAdi/MDDesign whimsy-finch-ty3m.here.now Orchestrator plugin: composes planning-with-files, DESIGN.md, memory routing, agent teams, | 13 | Claude Code, Codex, Gemini CLI, OpenCode | 18 | 645 tok |
| cote-star/agent-chorus Local-first CLI to read, compare, and hand off sessions across Claude Code, Codex, Gemini, | 13 | Claude Code, Codex, Cursor, Gemini CLI, OpenCode | 4 | 4,938 tok |
| Threat-Vector-Security/guardian-agent Local workstation and network security with ContextCypher diagrams, threat analysis and GR | 13 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 1,991 tok |
| ahmadulhoq/agentskel The skeleton for agentic development — persistent memory, shared standards, and structured | 13 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 7 | 5,625 tok |
| antoniovazquezaraujo/LeTrain The letter train simulator. Java version | 13 | Codex, Gemini CLI, OpenCode | 5 | 1,842 tok |
| AutomateLab-tech/n8n-mcp automatelab.tech Debugging-first MCP server for n8n. Tools for workflow generation, linting, per-node execu | 12 | Gemini CLI | 1 | 871 tok |
| sachinshelke/codevira sachinshelke.github.io Stop re-explaining your project to AI agents every session. One memory layer for Claude Co | 12 | Claude Code, Codex, Gemini CLI, OpenCode | 10 | 6,669 tok |
| STiFLeR7/memex pypi.org Persistent memory for AI coding agents via MCP — a bitemporal knowledge graph of your code | 12 | Gemini CLI | 1 | 1,338 tok |
| byh3071-cpu/vhk yohanstudio.co VHK — a Korean CLI that organizes AI coding sessions around goals, evidence, memory, and r | 12 | Claude Code, Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode, Windsurf | 19 | 12,017 tok |
| dustinblack/agent-dashboard Real-time dashboard for spawning and controlling AI coding agents across multiple hosts. S | 12 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 898 tok |
| dcc-mcp/dcc-mcp-houdini pypi.org SideFX Houdini adapter for the DCC Model Context Protocol | 12 | Claude Code, Codex, Cursor, Gemini CLI, OpenCode | 4 | 4,070 tok |
| LeoKemp223/em_rag A lightweight local RAG for embedded developers based on the standard MCP protocol. It int | 12 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 1,167 tok |
| BenchBox-dev/BenchBox BenchBox is a "benchmarking toolbox" that makes it simple to benchmark analyitic (OLAP) da | 12 | Claude Code, Codex, Gemini CLI, OpenCode | 17 | 2,183 tok |
| ThanabordeeN/ModScan-Pro | 12 | Codex, Gemini CLI, OpenCode | 2 | 2,450 tok |
| cas-team-analyst/team-analyst | 11 | Claude Code, Codex, Gemini CLI, OpenCode | 8 | 1,490 tok |
| yyu0310/cc-to-grok-bridge Bridge Claude Code → Grok Build: shared rules/skills, hook adapter hard-gates, optional me | 11 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 1,742 tok |
| jimezsa/opencolab opencolab.ai 🐙 Accelerating Scientific Discovery — Turn your research into an always-on autonomous lab | 11 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 5,041 tok |
| jpantsjoha/ai-native-developer-experience jpantsjoha.com Team operating model for hybrid human+AI delivery: one shared, drift-checked contract for | 11 | Claude Code, Gemini CLI | 2 | 970 tok |
| beerandcodeteam/worthly-api | 11 | Claude Code, Codex, Gemini CLI, OpenCode | 14 | 10,763 tok |
| jleechanorg/mcp_mail Fork of mcp_agent_mail - A mail-like coordination layer for coding agents | 11 | Claude Code, Codex, Gemini CLI, OpenCode | 5 | 9,752 tok |
| fardannozami/lapor-bot | 11 | Claude Code, Codex, Gemini CLI, OpenCode | 4 | 341 tok |
| involvex/gemini-cli-skill-creator A comprehensive extension for Gemini CLI that enables project-specific skill development v | 11 | Gemini CLI | 1 | 1,495 tok |
| aplaceforallmystuff/mcp-local-llm MCP server for delegating mechanical tasks to local LLMs via Ollama. Claude does the think | 11 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 383 tok |
| ai-supervisor-foundry/foundry Foundry is a persistent orchestration & control-plane for agentic software development—min | 11 | Claude Code, GitHub Copilot, Gemini CLI | 6 | 1,474 tok |
| opsmill/infrahub-mcp docs.infrahub.app MCP server for Infrahub | 10 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 7 | 1,500 tok |
| jamillazarev/multica-ops ai.jamillazarev.com Mops 🐶 — your Executive Advisor for Multica: builds and runs an autonomous company of AI | 10 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 7,865 tok |
| ravinperera/ai-token-efficiency-playbook Drop-in instructions, prompts, and workflows to reduce token usage across Codex, Claude Co | 10 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 1,452 tok |
| akasecurity/claude-tools akasecurity.io The clean slate a fresh Claude Code should start from — clean context, locked credentials, | 10 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 793 tok |
| yfge/agentskill.work agentskill.work Agent Skills / Claude Skills / | 10 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 1,233 tok |
| ai-plugin-marketplace/template A single marketplace repo that works with claude, cursor, kiro, gemini and agent skills | 10 | Gemini CLI | 1 | 207 tok |
| goondocks-co/open-agent-kit openagentkit.app | Maintenance Mode | OAK automatically captures the plans, decisions, and trade-offs that | 10 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 23 | 3,455 tok |
| mantacron/manta mantacron.github.io 20 AI agents in your git workflow. Secrets, injection flaws and unsafe migrations are bloc | 10 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 7 | 5,337 tok |
| axiomantic/spellbook axiomantic.github.io Multi-platform AI assistant skills and workflows. Serious engineering. Also fun. | 10 | Claude Code, Codex, Gemini CLI, OpenCode | 5 | 7,668 tok |
| mjunaidca/taskforce avixato.com MultiTenant Human-Agent (claude, gemini etc.) Task Orchestration Platform. | 10 | Claude Code, Cursor, Gemini CLI | 41 | 5,814 tok |
| lsegal/aviary aviary.bot Aviary is a full AI assistant platform. Connect your AI models to Slack, Signal, Discord, | 10 | Claude Code, Codex, Gemini CLI, OpenCode | 4 | 383 tok |
| 5throck/ai-workspace-standards Master configuration for Vibe Coding and Harness Engineering — workspace standards for Cla | 10 | Claude Code, Codex, Cursor, Gemini CLI, OpenCode | 62 | 22,857 tok |
| ShayIsso/trajectory-auditor | 10 | Claude Code, Codex, Gemini CLI, OpenCode | 23 | 698 tok |
| ashermahonin/agentic-skills | 10 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 1,342 tok |
| tobert/gpal Gemini agents in an MCP server | 10 | Claude Code, Codex, Gemini CLI, OpenCode | 4 | 4,011 tok |
| TaoELi/MaxwellLink maxwelllink.org A flexible framework for self-consistent EM-molecular simulations, powered by AI agent ski | 10 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 755 tok |
| missdeer/gemini-mcp-rs Gemini-MCP-rs is an MCP server that encapsulates Google's Gemini CLI tool into a standard | 10 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 7,315 tok |
| xiaolai/eou-foundry Recursive governance for Executable Operating Units (EOUs). Faceted classification, genera | 10 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 1,747 tok |
| lhpaul/ai-dev-framework-template A tool-agnostic AI-assisted development framework template. Structured workflow (Spec → Pl | 10 | Claude Code, Codex, Gemini CLI, OpenCode | 4 | 4,854 tok |
| yfge/agent-harness-skills Turn real software repos into agent-ready engineering environments with entrypoints, valid | 10 | Codex, Gemini CLI, OpenCode | 2 | 561 tok |
| FleetAdmiralJakob/chat-io chat-io.roessner.tech Post Quantum Secured Messaging PWA | 10 | GitHub Copilot, Gemini CLI | 3 | 15,945 tok |
| Resonant-Jones/Codexify Local First AI Operating System with Longterm Memory, MultiAgent Orchestration, Persona Sw | 10 | Claude Code, Codex, Gemini CLI, OpenCode | 6 | 4,223 tok |