7,521 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 |
|---|---|---|---|---|
| liangdabiao/claudesdk-skill skillhub.cn An experimental project exploring the capabilities of the Claude Agent SDK. Through a Skil | 35 | Claude Code | 8 | — |
| specstoryai/agent-skills specstory.com SpecStory's official collection of agent skills. Summarize, organize and create with `.spe | 35 | Claude Code, Codex, OpenCode | 2 | 1,417 tok |
| PsychQuant/che-ical-mcp macOS Calendar & Reminders MCP server (29 tools) — native Swift EventKit for Claude Deskto | 35 | Claude Code, Codex, OpenCode | 11 | 4,015 tok |
| epicsagas/Velith epicsagas.github.io AI-native publishing system — build books like software. 6-phase pipeline from blank page | 35 | Claude Code, Codex, OpenCode | 2 | 2,720 tok |
| umutbozdag/agent-skills-manager Manage all your AI agent skills from a single dashboard — Cursor, Claude, and Agents | 35 | Claude Code, Codex, OpenCode | 2 | 79 tok |
| vivy-yi/Greater-China-Legal Greater China Legal Agent Skills — A legal agent Skill system for Greater China, adapted f | 35 | Claude Code, Codex, OpenCode | 2 | 3,243 tok |
| Noveum/orbit orbit.noveum.ai Free, open source, realtime task manager. Issues, boards, sprints, projects and docs that | 35 | Claude Code, Codex, OpenCode | 2 | 4,573 tok |
| indexedlabs/pydantic-ai-gepa GEPA extension for pydantic-ai | 35 | Claude Code, Codex, OpenCode | 12 | 636 tok |
| MichelKerkmeester/skilled-agent-harness_spec-driven-loops AI-assisted coding setup that helps you spend less time re-explaining context, and more ti | 35 | Claude Code, Codex, OpenCode | 10 | 11,033 tok |
| Apra-Labs/ApraPipes A pipeline framework for developing video and image processing application. Supports multi | 35 | Claude Code | 11 | 1,556 tok |
| honishi/Hakumai honishi.github.io Niconama Comment Viewer Alternative for macOS. | 35 | Codex, OpenCode | 1 | 1,602 tok |
| advanced-security/codeql-development-mcp-server LLM <-- MCP --> CodeQL( AST | CFG | CLI | LSP ) | 34 | Claude Code, Codex, GitHub Copilot | 22 | 7,391 tok |
| akiojin/unity-mcp-server [DEPRECATED] Unity MCP server — successor: akiojin/unity-cli | 34 | Claude Code, Codex, OpenCode | 18 | 14,401 tok |
| dbankscard/jamf-mcp-server Model Context Protocol server enabling AI assistants (Claude, ChatGPT) to manage Jamf Pro | 34 | Codex, OpenCode | 1 | 940 tok |
| richardwooding/feed-mcp MCP Server for RSS, Atom, and JSON Feeds | 34 | Claude Code, GitHub Copilot | 4 | 2,099 tok |
| hashangit/openfusion Frontier-grade answers from any mix of models — a local MCP server bringing OpenRouter's F | 34 | Claude Code, Codex, OpenCode | 8 | 5,110 tok |
| charlesjones-dev/claude-code-plugins-dev charlesjones.dev AI-powered plugins that streamline your entire development workflow in Claude Code. | 34 | Claude Code | 1 | 1,696 tok |
| mrlm-xyz/demo-claude-marketplace Dummy and naive demonstration template of custom Claude Code plugins marketplace structure | 34 | Claude Code | 2 | 544 tok |
| saadshahd/moo.md Stay present with AI. A Claude Code plugin that keeps you understanding what you sign to | 34 | Claude Code | 2 | 896 tok |
| Litenova-Solutions/Fuse fuse.codes MCP server for .NET: typecheck AI agent edits against the compiler, resolve DI and route w | 34 | Claude Code, Codex, OpenCode | 2 | 10,243 tok |
| dwarvesf/claude-guardrails Hardened security configuration for Claude Code; permission deny rules, shell hooks, and p | 34 | Claude Code | 1 | 870 tok |
| wot-ui/open-wot cli.wot-ui.cn A toolkit of AI capabilities for Wot UI, including Skills, the MCP protocol, and CLI tools | 34 | Claude Code, Codex, OpenCode | 9 | 666 tok |
| takeshy/obsidian-llm-hub Obsidian plugin for AI chat, workflow automation, and semantic search — supports Gemini, | 34 | Claude Code, Codex, OpenCode | 2 | 2,303 tok |
| rsalmn/ExtremeRouter Enchant Version of 9Router. 304+ Providers (API-key, OAuth, free-tier, and 39 web-cookie p | 34 | Claude Code, Codex, OpenCode | 5 | 772 tok |
| waylondev/kb-pilot A lightweight, Git-native knowledge base skill for AI Agents — no vector DB, no chunking, | 34 | Codex, OpenCode | 1 | 1,802 tok |
| maxyeh0817/Forge Turn a single Claude Code CLI into a full AI development team — with PM, Architect, Fronte | 34 | Claude Code | 17 | — |
| RuiRomano/powerbi-agentic-mcp-cloud-agent | 34 | Claude Code, Codex, GitHub Copilot | 4 | 345 tok |
| FlyFission/nuclear-grade-context-engineering AI agents now operate with authority. Authority without discipline is how complex systems | 33 | Codex, OpenCode | 1 | 1,038 tok |
| itsmostafa/gskill | 33 | Claude Code | 1 | 1,205 tok |
| ggwhite/4x ggwhite.github.io Agentic AI development loop that splits Design, Code, Review, and Test into isolated roles | 33 | Claude Code, Codex, Cursor, Gemini CLI, OpenCode | 8 | 2,160 tok |
| arcadeai-labs/mcpx A command-line interface for MCP servers. curl for MCP. | 33 | Claude Code | 1 | 424 tok |
| tcmartin/gemmit gemmit.org GUI-based AI vibe coding for free with no vendor lock-in, mcp support, no need for api key | 33 | Gemini CLI | 1 | 26 tok |
| machinesoul11/anti-sycophant-ai-agent-skills Skills that get AI assistants to stop agreeing with bad product ideas by default — pressur | 33 | Claude Code, Codex, OpenCode | 4 | 1,152 tok |
| tosin2013/mcp-adr-analysis-server tosin2013.github.io Your ADRs are lying to you. MCP server with live drift detection, content safety, and deci | 33 | GitHub Copilot | 1 | 2,852 tok |
| bikeread/promethos A skills-first framework for agent-system design, governance, evaluation, and evolution ac | 33 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 1,474 tok |
| tmchow/illo-characters Community character packs for the illo editorial-illustration agent skill | 33 | Claude Code, Codex, OpenCode | 2 | 1,761 tok |
| liyecom/liye-ai Agent economic trading market infrastructure. A system used for managing Agents, discoveri | 33 | Claude Code | 1 | 2,156 tok |
| WHQ25/agent-canvas Excalidraw for AI agents — draw diagrams via CLI. | 33 | Claude Code | 1 | 2,152 tok |
| inference-gateway/adl adl.inference-gateway.com A declarative language for defining AI agents, their capabilities, skills and tools. ADL s | 33 | Claude Code, Codex, OpenCode | 3 | 802 tok |
| symfony/ai-mate symfony.com AI development assistant MCP server for Symfony projects | 33 | Claude Code, Codex, OpenCode | 2 | 2,041 tok |
| TeneoProtocolAI/teneo-skills Teneo Protocol AI agent skills for Claude Code and AI coding assistants | 33 | Claude Code, Codex, OpenCode | 2 | 3,991 tok |
| gilbarbara/agent-hub-mcp A Model Context Protocol (MCP) server that enables communication and coordination between | 33 | Claude Code | 1 | 5,694 tok |
| gambletan/cortex gambletan.github.io Memory for AI agents that never leaves your device. Local-first, end-to-end-encrypted, zer | 33 | Claude Code, Codex | 4 | — |
| geekatron/jerry jerry.geekatron.org A Claude Code plugin for behavior and workflow guardrails with knowledge accrual | 33 | Claude Code, Codex, OpenCode | 3 | 10,984 tok |
| hyperb1iss/hyperskills hyperbliss.tech My collection of agent skills for a variety of tasks | 33 | Claude Code, Codex, OpenCode | 2 | 2,484 tok |
| sergenes/mini_agent A minimal AI agent built from scratch — no agent framework, just Python, the OpenAI SDK, a | 33 | Claude Code, Codex, Gemini CLI, OpenCode | 6 | 522 tok |
| chisomobanzi/Serpentine3D chisomobanzi.github.io Open-source NURBS surface modeller — a Rhino-style freeform modeller on the OpenCASCADE ke | 33 | Claude Code, Codex, OpenCode | 6 | 664 tok |
| neondatabase/postgres-skills | 33 | Claude Code, Codex, OpenCode | 2 | 1,105 tok |
| warpforgehq/warpforge warpforge.app Local-first desktop command center for Claude Code, Codex, OpenCode, and other coding agen | 33 | Claude Code, Codex, OpenCode | 2 | 3,072 tok |
| Imolatte/claude-cli-telegram Turn your Mac/Linux into a remote Claude Code terminal via Telegram. Spawns real CLI — ses | 33 | Claude Code | 1 | 345 tok |