8,442 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 |
|---|---|---|---|---|
| ChilliCream/agent-skills | 16 | Claude Code, Codex, OpenCode | 2 | 713 tok |
| Txpple/nwn-mcp MCP server for Neverwinter Nights Enhanced Edition module files | 16 | Claude Code | 11 | 5,761 tok |
| delta-exchange/delta-exchange-mcp mcp.delta.exchange Official Delta Exchange MCP | 16 | Codex, OpenCode | 1 | 6,314 tok |
| aplaceforallmystuff/spain-ai-kit MCP servers connecting AI applications to Spanish government open data and legal infrastru | 16 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 824 tok |
| evilstar2016/skill-doctor npmjs.com Local CLI for auditing AI agent skills, conflicts, duplicates, safety risks, and context c | 16 | Claude Code, Codex, OpenCode | 3 | 1,604 tok |
| TueJon/webmcpify webmcpify.at WebMCP agent skill — make any web app agent-ready, verifiably: inventory, integrate, verif | 16 | Codex, OpenCode | 1 | 648 tok |
| heygen-com/liveavatar-agent-skills A collection of skills to help coding agents onboard to LiveAvatar. | 16 | Claude Code, Codex, OpenCode | 2 | 1,683 tok |
| nosolosoft/opencode-mcp MCP Server for OpenCode CLI integration - Execute OpenCode commands, manage sessions, and | 16 | Claude Code, Codex, OpenCode | 2 | 4,288 tok |
| tommyengstrom/domaindriven | 16 | Claude Code, Codex, OpenCode | 3 | 610 tok |
| mahoushoujyo-eee/eshell | 16 | Claude Code, Codex | 23 | — |
| rupakm/leslie | 16 | Claude Code, Codex, OpenCode | 22 | 1,223 tok |
| alexhraber/tensors-to-consciousness Explore the Mathematical Foundations of AI/ML: From Tensors to Consciousness | 16 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 2,799 tok |
| openid-certification/conformance-suite gitlab.com Read-only mirror of https://gitlab.com/openid/conformance-suite - merge requests MUST be s | 16 | Claude Code, Codex, OpenCode | 5 | 7,613 tok |
| Cloud-Solutions-International/antikythera Automated test generation for spring apps | 16 | Codex, GitHub Copilot, Cursor, OpenCode | 3 | 896 tok |
| daochild/agents-config Agents config for development | 16 | Claude Code, Codex, GitHub Copilot, OpenCode | 4 | 4,074 tok |
| heikki-laitala/pruner Cut AI coding agent costs 15-62% and time 39-64%. Structural code indexing that gives Clau | 16 | Claude Code | 3 | 608 tok |
| nzrsky/zig-skills Zig SKILLS for AI agents | 16 | Claude Code | 1 | 800 tok |
| tobitege/Flowery.Uno Beautiful themed components for Uno Platform in C# | 16 | Codex, OpenCode | 1 | 4,608 tok |
| Abilityai/agent-cornelius | 16 | Claude Code | 20 | 9,097 tok |
| radimsem/mithril A trustless MCP server that replaces the generic shell tool with validated, sandboxed, pur | 15 | Claude Code | 3 | 1,709 tok |
| XAIHT/Tlamatini xaiht.org Speak an idea. Build the real thing. Tlamatini brings AI to code, 3D worlds and hardware: | 15 | Claude Code, Codex, Gemini CLI, OpenCode | 13 | 56,267 tok |
| pinecone-io/skills Pinecone's official Agent Skills library, for use with agentic IDEs such as Cursor, Github | 15 | Claude Code | 1 | 517 tok |
| backspace-shmackspace/claude-devkit bksp.ca claude-devkit - an agentic coding framework | 15 | Claude Code, Gemini CLI | 2 | 1,674 tok |
| buildoak/fieldwork-skills Battle-tested skills for AI agents that do real work | 15 | Codex, OpenCode | 1 | 712 tok |
| EntityProcess/agentv agentv.dev Light-weight AI agent evaluation and optimization framework | 15 | Claude Code, Codex, OpenCode | 2 | 3,189 tok |
| DKeken/codex-skills-alternative 17 vendor-neutral Agent Skills (SKILL.md) reimplementing the Codex Creative Production + P | 15 | Codex, OpenCode | 1 | 352 tok |
| Swih/mistral-mcp npmjs.com Mistral MCP server for document extraction: invoices, contracts and typed JSON from text, | 15 | Claude Code | 1 | 3,406 tok |
| cloudx-io/cloudx-sdk-agents docs.cloudx.io AI-agent guidance for integrating the CloudX SDK — Claude Code, Codex, and Cursor. Facts f | 15 | Claude Code, Codex, OpenCode | 2 | 524 tok |
| komluk/scaffolding Spec-driven multi-agent orchestration plugin for Claude Code — 13 agents, 35 skills, per-p | 15 | Claude Code | 1 | 1,174 tok |
| aliaihub/skilldeck Desktop app for managing AI agent skill files across projects and tools | 15 | Claude Code | 1 | 3,753 tok |
| 45ck/skill-harness Umbrella installer and agent harness for the skill-pack suite across Claude and Codex. | 15 | Claude Code, Codex, OpenCode | 2 | 2,503 tok |
| polyblank66/Nyamu Minimal MCP server for Unity, designed to reliably check script compilation | 15 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 2,935 tok |
| dvcrn/mcp-server-subagent MCP for letting agents delegate tasks to sub-agents (Claude Code, Aider, Q) | 15 | Claude Code | 1 | 1,499 tok |
| namastexlabs/automagik-tools deepwiki.com From API to AI in 30 Seconds - Transform any API into an intelligent MCP agent that learns | 15 | Claude Code, Codex, OpenCode | 22 | 3,783 tok |
| RiggdAI/uniqent uniqent.ai Any brain, any agent. Package an AI agent's brain — persona, MCP stack, skills, memory, co | 15 | Claude Code | 1 | 3,925 tok |
| pmady/gpu-mcp-server gpu-mcp-server.readthedocs.io MCP server for NVIDIA GPU metrics give AI agents real-time access to GPU utilization, memo | 15 | Codex, OpenCode | 1 | 433 tok |
| Thomas97460/quota-tracker High-precision quota and token monitoring for AI Agents. Real-time analytics and usage tra | 15 | Claude Code, Codex, OpenCode | 2 | 2,475 tok |
| SPANDigital/mcp-server-dump A command-line tool to extract and document MCP (Model Context Protocol) server capabiliti | 15 | Claude Code | 1 | 2,787 tok |
| TechFernandesLTDA/apex-mcp MCP Server for Oracle APEX 24.2 — create, inspect and modify APEX apps via natural languag | 15 | Claude Code | 1 | 4,047 tok |
| settlemint/sdk settlemint.com Integrate SettleMint into your application with ease. | 15 | Claude Code | 12 | 2,751 tok |
| openonion/connectonion-claude-plugin connectonion-claude-plugin.vercel.app Official ConnectOnion Claude Code plugin - Build AI agents correctly with documentation-gr | 15 | Claude Code | 7 | — |
| ngocsangyem/MeowKit docs.meowkit.dev Production ready. AI Agent Workflow System for Claude Code | 15 | Claude Code | 8 | — |
| centsandcode/rubber-duck centsandcode.github.io Socratic debugging for AI agents. Don't give me the answer. Help me find it. | 15 | Codex, OpenCode | 1 | 856 tok |
| zircote-plugins/claude-team-orchestration zircote-plugins.github.io Multi-agent orchestration plugin for Claude Code. Coordinate agent teams with shared tasks | 15 | Claude Code | 1 | 993 tok |
| CodeAlive-AI/codealive-skills Agent skills for CodeAlive — semantic code search and AI-powered codebase answers. Works w | 15 | Claude Code, Codex, OpenCode | 2 | 639 tok |
| eddmann/obsidian-mcp MCP server for git-backed Obsidian vaults. Access and manage notes through Claude, ChatGPT | 15 | Claude Code | 4 | 3,223 tok |
| jascal/orca-lang Orca (Orchestrated State Machine Language) — an LLM-native code generation target | 15 | Claude Code, Codex, OpenCode | 8 | 9,776 tok |
| elasticdotventures/_b00t_ b00t.promptexecution.com 🥾 _b00t_: state of the art agentic harness tooling & dynamic context initialization | 15 | Claude Code, Codex, Gemini CLI, OpenCode | 54 | 6,691 tok |
| lotosbin/claude-skills | 15 | Claude Code | 5 | — |
| ashlesh-t/cognirepo ashlesh-t.github.io Local cognitive infrastructure for AI coding agents — semantic memory, repository intellig | 15 | Claude Code, GitHub Copilot | 2 | 3,169 tok |