5,291 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 Code6,875Data and AI3,584Git and workflow3,574Backend and APIs3,550Languages3,468Planning3,315Code review2,876Testing2,653DevOps and cloud2,462Writing and docs2,461Memory and context2,373Research2,315
Any agent Claude CodeCodexOpenCodeGitHub CopilotGemini CLICursorWindsurfKiro
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| jgabor/finsliparn Finsliparn is a MCP Server and Claude Code Plugin that adapts Poetiq's ARC-AGI solver meth | 3 | Claude Code, Codex, OpenCode | 7 | 665 tok |
| hlebtkachenko/ovhcloud-mcp MCP server for OVHcloud (www.ovhcloud.com) — VPS, domains, DNS, billing, SSH, API explorer | 3 | Codex, OpenCode | 1 | 343 tok |
| briandconnelly/codex-in-claude DEPRECATED: superseded by amicus (github.com/briandconnelly/amicus); unsupported and archi | 3 | Claude Code, Codex, OpenCode | 9 | 6,489 tok |
| HappyMonkeyAI/DynamicMCPProxy A smart MCP proxy server that **lazily loads relevant MCP tool servers based on your proje | 3 | Codex, OpenCode | 1 | 844 tok |
| Bluezeamer/PrecisionContextEngine PCE is a codebase analysis MCP tool that uses a wrapper around serena and an agent mechani | 3 | Codex, OpenCode | 1 | 355 tok |
| igrechuhin/Cortex | 3 | Claude Code, Codex, OpenCode | 26 | 6,359 tok |
| gaia-research/gaia-mcp Agent-native discovery, trust, installation, and progression interface for the Gaia Skill | 3 | Claude Code, Codex, OpenCode | 2 | 1,131 tok |
| Suzu-Testing/metasploit-cursor-harness Agentic penetration testing harness bridging Cursor AI agents with Metasploit Framework vi | 3 | Claude Code, Codex, Cursor, OpenCode | 63 | 2,469 tok |
| 17861102832/wanyimem Created to serve the general public | 3 | Codex, OpenCode | 1 | 330 tok |
| HighVoltSound/ableton-auto-mix-mcp MCP server for AI-driven auto-mixing and auto-mastering in Ableton Live, tuned to a music | 3 | Codex, OpenCode | 1 | 89 tok |
| agent-frontier/wgm Agent Skill — turn a rough request into working software (grill → plan → Ralph loop) | 3 | Claude Code, Codex, OpenCode | 13 | 314 tok |
| anhnguyen0905/codex-mcp | 3 | Claude Code, Codex, OpenCode | 3 | 1,015 tok |
| MCLifeLeader/seq-mcp Seq Open Telemetry MCP Server | 3 | Claude Code, Codex, GitHub Copilot, OpenCode | 6 | 9,462 tok |
| Grinv/mal-mcp npmjs.com MyAnimeList MCP server — Tenrai-powered reads plus official MAL personal-list management. | 3 | Claude Code, Codex, OpenCode | 10 | 3,625 tok |
| 0xSardius/solenrich solenrich.com Onchain intelligence API for Solana AI agents. 50 pay-per-call x402 endpoints (USDC on Sol | 3 | Claude Code, Codex, OpenCode | 4 | 2,101 tok |
| Nosmoht/talos-mcp-server MCP server for Talos Linux cluster management via the native gRPC API | 3 | Claude Code, Codex, OpenCode | 18 | 9,678 tok |
| cyanheads/ensembl-mcp-server npmjs.com Look up genes, fetch sequences, predict variant consequences, find orthologs, and retrieve | 3 | Claude Code, Codex, OpenCode | 2 | 16,906 tok |
| cyanheads/eia-energy-mcp-server npmjs.com Browse and query the U.S. Energy Information Administration API v2 — electricity, petroleu | 3 | Claude Code, Codex, OpenCode | 2 | 23,178 tok |
| cyanheads/census-mcp-server npmjs.com Query U.S. Census Bureau data, variables, and geography via MCP. STDIO or Streamable HTTP. | 3 | Claude Code, Codex, OpenCode | 2 | 18,668 tok |
| calllint/calllint calllint.com Pre-flight risk linting for MCP and agent tools — check the blast radius before your agent | 3 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 1,285 tok |
| davidmosiah/strava-mcp wellness.delx.ai MCP server for Strava — bring your activities, segments, athlete data, and training histor | 3 | Codex, OpenCode | 1 | 152 tok |
| pvliesdonk/scholar-mcp pvliesdonk.github.io Scholarly papers, patents, books, standards and PDF conversion | 3 | Claude Code, Codex, OpenCode | 16 | 4,699 tok |
| szhygulin/vaultpilot-mcp vaultpilot-mcp.ai Safety first. Hardware-verified DeFi for AI agents — designed for when the AI can be compr | 3 | Claude Code, Codex, OpenCode | 2 | 7,210 tok |
| zxhwolfe-dev/aiworkstation-open-source-intelligence useaistation.com Evidence-backed research, comparison, license verification, and stack planning for open-so | 3 | Codex, OpenCode | 1 | 181 tok |
| zseta/progi progi.dev Progi is an MCP-native workflow engine for your AI harness | 3 | Claude Code, Codex, OpenCode | 2 | 1,890 tok |
| oryanmoshe/agent-skills Battle-tested skills for disciplined AI-assisted development. Task tracking, code review, | 3 | Claude Code, Codex, OpenCode | 4 | 874 tok |
| gguloadoong/idea-factory One idea in. Working MVP out. Turn Claude Code into a virtual startup team. | 3 | Claude Code, Codex, OpenCode | 2 | 1,284 tok |
| tmusser/context-to-action-skills Claude skills for turning messy business context into clear asks, decisions, owners, updat | 3 | Codex, OpenCode | 1 | 259 tok |
| bhumitschaudhry/Slopnought A multi-agent maintainability skill that ensures AI-generated code stands strong for centu | 3 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 679 tok |
| LLl0k0laD/agent-skills Enhance AI coding agents with structured workflows and best practices for building reliabl | 3 | Claude Code, Codex, OpenCode | 2 | 1,161 tok |
| kyzdes/keys-keeper-skill Cross-platform secrets workflow: route values to explicit local sinks without printing pla | 3 | Codex, OpenCode | 1 | 380 tok |
| milisp/agent-insights milisp.dev Agent session insights, stats, and interactive dashboards for monitoring performance. Code | 3 | Claude Code, Codex, OpenCode | 2 | 760 tok |
| genfeedai/skills skills.sh AI skills for content creation, SEO, advertising, image prompting, and strategy. Works sta | 3 | Claude Code, Codex, OpenCode | 2 | 410 tok |
| ksprashu/agent-skill-forge Curated, unified monorepo of high-performance skills for Google Antigravity, Claude Code, | 3 | Codex, OpenCode | 1 | 989 tok |
| product-on-purpose/agent-skills-toolkit product-on-purpose.github.io Toolkit and Standard for building, grading, and scaling cross-agent skill libraries (Claud | 3 | Claude Code, Codex, OpenCode | 1 | 1,659 tok |
| skrrt-sh/skills Agent skills for markdown writing, conventional commits, PRs, and releases — works with Cl | 3 | Claude Code, Codex, OpenCode | 1 | 631 tok |
| hermes-labs-ai/forgetted hermes-labs.ai forgetted is a Python library for selective memory governance in AI agents: a context-mana | 3 | Claude Code, Codex, OpenCode | 2 | 1,026 tok |
| xhqing/CC-Bridge Claude Code upstream bridge framework (GLM/DeepSeek/MiMo/Kimi/Qwen) — routes Claude Code t | 3 | Codex, OpenCode | 1 | 8 tok |
| s977043/PlanGate s977043.github.io Gate-based workflow for AI coding agents | 3 | Claude Code, Codex, OpenCode | 2 | 3,820 tok |
| DaRabus/prompt-tracker PromptVault: A self-hosted, local-first dashboard that watches your AI CLI history files ( | 3 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 5 | 5,774 tok |
| Adit-Jain-srm/skill-forge 18 AI agent skills that catch what your agent misses: hidden code debt, false completions, | 3 | Claude Code, Codex, OpenCode | 2 | 1,461 tok |
| Jartan-LLC/grimoire Curated plugins for development workflows, for Claude Code and Codex. | 3 | Claude Code, Codex, OpenCode | 3 | 270 tok |
| pingidentity/agent-plugins Agent Plugins (Agent Skills and MCP bundles) that allow agents to understand and interact | 3 | Claude Code, Codex, OpenCode | 2 | 1,233 tok |
| mrzhangguoguo/oh-my-workbuddy 1:1 WorkBuddy port of oh-my-codex — 46 catalog-driven skills (30 active + 16 deprecated), | 3 | Codex, OpenCode | 1 | 484 tok |
| markskrypka/stem stem.cooking Engineering discipline for coding agents: size the work, keep every change on the record, | 3 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 285 tok |
| montagao/skills my .skills folder | 3 | Codex, OpenCode | 1 | 807 tok |
| Linearl/reasonix_skill_repo Practical agent skills for Reasonix & Claude Code: patent search, document-to-skill, web s | 3 | Codex, OpenCode | 1 | 1,309 tok |
| me-cedric/agent-compass Central agentic standards, guidelines, skills & bootstrap tooling for AI coding agents (Cl | 3 | Claude Code, Codex, GitHub Copilot, OpenCode | 8 | 1,283 tok |
| cagdasyurekli/codex-agy-worker cagdasyurekli.github.io Codex skill for delegating bounded coding work to Antigravity CLI (agy), then independentl | 3 | Codex, OpenCode | 1 | 3,316 tok |
| SathiaAI/adversarial-review Multi-model adversarial code review with a deterministic, machine-computed release verdict | 3 | Codex, OpenCode | 1 | 634 tok |