23,196 repositories keep their own agent configuration in the open: a CLAUDE.md, a rules file, instructions for Copilot, a skill the project runs on itself. These are not mods to install. They are worth reading for what they reveal — what a maintainer thinks an agent gets wrong.
Building agents7,571Claude Code6,627Data and AI3,684Backend and APIs3,492Languages3,401Planning3,221Git and workflow3,179Code review2,740Testing2,368Memory and context2,365Writing and docs2,309DevOps and cloud2,308Research2,298Frontend2,256Security2,015Productivity1,715
All Claude Code31,984 Codex23,196 OpenCode22,145 GitHub Copilot3,551 Gemini CLI1,917 Cursor1,736 Windsurf133 Kiro79
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| davidsmorais/mcpocket Your AI setup. Everywhere you work. Syncs Claude Code agents, skills, plugins, and MCPs ac | 9 | Claude Code, Codex, OpenCode | 3 | 90 tok |
| v833/q-code q-code.wq1115.com A command-line Agent framework based on the AI SDK, supporting tool calling, Plan Mode, pe | 9 | Codex, OpenCode | 1 | 10,314 tok |
| tornikegomareli/claude-plugin-codex Use Claude Models from Codex to review or delegate tasks | 9 | Claude Code, Codex, OpenCode | 2 | 1,224 tok |
| claude-office-skills/claude-office-plugin WPS Office Excel AI data processing assistant — conversational spreadsheet operations in t | 9 | Codex, OpenCode | 1 | 1,880 tok |
| Roxabi/roxabi-plugins Open-source Claude Code plugins by Roxabi — context engineering tools for teams using Clau | 9 | Claude Code, Codex, OpenCode | 4 | 1,488 tok |
| gigaverse-app/langsmith-cli A context-efficient, feature-complete CLI for LangSmith. Packaged as a Claude Code plugin | 9 | Claude Code, Codex, OpenCode | 3 | 10,157 tok |
| lbj96347/compete A Claude code CLI plugin for discovering competitors and conducting comparisons to identif | 9 | Claude Code, Codex, OpenCode | 2 | 2,056 tok |
| brandondees/code-quality-atlas From-first-principles research toward a standalone agent skill suite for code review & mai | 9 | Claude Code, Codex, OpenCode | 48 | 5,090 tok |
| huangzhonglv/hep-workflow A skill-based agent workflow for high-energy physics phenomenology: from model proposal th | 9 | Claude Code, Codex, OpenCode | 8 | 3,316 tok |
| smithersai/webui smithers.sh A skill + CLI that lets agents render React + MDX in a browser window — for plans, diffs, | 9 | Codex, OpenCode | 1 | 828 tok |
| mikeparcewski/wicked-garden wg.wickedagile.com THE skill catalog for coding agents — curated multi-domain toolkit (QE, memory/search, gov | 9 | Claude Code, Codex, OpenCode | 3 | 753 tok |
| OutlineDriven/odin-reflector outlinedriven.github.io Codex CLI meta-reflection layer for Outline-Driven Development. Add-on for the Claude plug | 9 | Claude Code, Codex, OpenCode | 2 | 3,753 tok |
| techtalk/ai-readiness-assessment techtalk.github.io A self-contained Claude Code & GitHub Copilot plugin that assesses a team's AI readiness a | 9 | Codex, GitHub Copilot, OpenCode | 2 | 2,900 tok |
| srstomp/pokayokay pokayokay.com An orchestration plugin for Claude Code and Codex that enables reliable autonomous develop | 9 | Claude Code, Codex, OpenCode | 2 | 3,466 tok |
| mpsuesser/effect-claudecode npmjs.com Effect v4 bindings for Claude Code's plugin primitives — hooks, skills, settings, MCP serv | 9 | Claude Code, Codex, OpenCode | 1 | 2,472 tok |
| edgar-durand/codeagent-mobile-clients codeagent-mobile.com Public source for CodeAgent Mobile clients: codeam-cli (npm), VS Code / Cursor / Windsurf | 9 | Claude Code, Codex, OpenCode | 4 | 13,156 tok |
| trayio/tray-plugins Tray Headless — the full Tray platform, in your AI IDE. Official Tray.ai plugins for Claud | 9 | Codex, OpenCode | 1 | 831 tok |
| ChangooLee/mcp-kr-legislation A Model Context Protocol (MCP) server integrating the Korean Ministry of Government Legisl | 9 | Codex, Cursor, OpenCode | 2 | 7,528 tok |
| quangdang46/uefn-verse-mcp MCP bridge for Unreal Editor for Fortnite that lets Claude Code, Cursor, and other MCP cli | 9 | Claude Code, Codex, OpenCode | 2 | 595 tok |
| mrgoonie/vidcap-mcp-server An MCP server to extract Youtube captions and summarize videos | 9 | Claude Code, Codex, OpenCode | 24 | 632 tok |
| karimodm/angrMCP LLMs that break your binaries apart. MCP for angr framework. | 9 | Codex, OpenCode | 1 | 1,569 tok |
| WazzaMo/vecfs A local MCP server that provides a vector file store to give AI agents a long-term memory. | 9 | Codex, OpenCode | 1 | 555 tok |
| physics91/openrouter-mcp A Model Context Protocol (MCP) server for OpenRouter API - Access 100+ AI models through a | 9 | Claude Code, Codex, OpenCode | 6 | 1,088 tok |
| fahmidme/nano-banana-mcp | 9 | Codex, OpenCode | 1 | 653 tok |
| rryan/tiddly-mcp Model Context Protocol (MCP) server for TiddlyWiki - enables AI agents to interact with yo | 9 | Codex, OpenCode | 1 | 119 tok |
| thomaswitt/mcp-agents npmjs.com MCP server that wraps the Claude Code and Gemini CLI so any MCP client (e.g. codex) can ca | 9 | Claude Code, Codex, OpenCode | 2 | 2,792 tok |
| yfe404/proxy-mcp MCP server that runs an explicit HTTP/HTTPS MITM proxy | 9 | Codex, OpenCode | 1 | 135 tok |
| moha-abdi/mitmproxy-mcp MCP server for mitmproxy -- analyze, intercept, and replay HTTP/HTTPS traffic through any | 9 | Codex, OpenCode | 1 | 2,436 tok |
| alphaplapplap/mcp-memory-service Universal Memory Service implementing MCP for AI assistants - supports Claude Code, Claude | 9 | Claude Code, Codex, OpenCode | 2 | 4,757 tok |
| ifokeev/airbrowser-mcp ifokeev.github.io Undetectable Chrome for AI agents, web scraping, and automation. REST API + MCP server + V | 9 | Claude Code, Codex, OpenCode | 5 | 2,665 tok |
| linancn/tiangong-lca-mcp tiangong-lca-mcp | 9 | Codex, OpenCode | 1 | 2,749 tok |
| ABIvan-Tech/zvec-mcp | 9 | Codex, OpenCode | 1 | 1,264 tok |
| Loctree/loctree loct.io Structural code intelligence for AI agents. Scan once, query everything — dead exports, ci | 9 | Codex, GitHub Copilot, OpenCode | 2 | 1,731 tok |
| deejay-hub/salesforce-ada-agent-skills Salesforce agent skills to learn and make decisions | 9 | Claude Code, Codex, Gemini CLI, OpenCode | 5 | 4,569 tok |
| kpritam/gremlin-mcp MCP server for Gremlin graph databases - Connect AI agents like Claude to TinkerPop, Nept | 9 | Codex, OpenCode | 1 | 2,848 tok |
| UvRoxx/midnight-agent-skills | 9 | Claude Code, Codex, OpenCode | 2 | 947 tok |
| matheuswidder/Acervo-Agents-n-Skills | 9 | Codex, OpenCode | 1 | 7,217 tok |
| kpbray/power-bi-agent-skills A comprehensive set of agent skills excellent at creating Power BI reports in PBIP format, | 9 | Claude Code, Codex | 10 | — |
| Ashex/atproto-mcp | 9 | Codex, OpenCode | 1 | 4,114 tok |
| yasunori0418/skills Coding Agent skills for personal use | 9 | Claude Code, Codex, OpenCode | 2 | 3,390 tok |
| zuoyou12/longzu.skillls Jiangnan × Fenghuo Xizhuhou style distillation Agent Skills (universal for Claude Code/Cod | 9 | Codex, OpenCode | 1 | 629 tok |
| OrderlyNetwork/orderly-mcp | 9 | Codex, OpenCode | 1 | 7,170 tok |
| GabrielAmz/web-anatomy webanatomy.ai Skills for your AI agent to audit, rewrite, and build landing pages that convert. Every mo | 9 | Claude Code, Codex, OpenCode | 2 | 1,657 tok |
| MadaBurns/bv-mcp blackveilsecurity.com Open-source DNS & email security scanner. One MCP endpoint, 57 checks, zero install. Cloud | 9 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode | 19 | 9,493 tok |
| PIXARTSeu/Synapse Self-improving AI brain for Claude Code & Desktop — 28 MCP tools, 253 skills, collective m | 9 | Claude Code, Codex, OpenCode | 2 | 7,498 tok |
| bks-lab/open-bridge bks-lab.github.io Your AI coding agent starts every session knowing your repos, your clients, and how you wo | 9 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 7 | 9,305 tok |
| Foysal50x/skills Opinionated Laravel engineering skills for AI coding agents. | 9 | Claude Code, Codex, OpenCode | 2 | 2,095 tok |
| ChanMeng666/archlang archlang.uk 【Star us! ⭐】 A declarative language that compiles to professional SVG floor plans — like T | 9 | Claude Code, Codex, OpenCode | 8 | 26,700 tok |
| fastrevmd-lab/fwskillsshare mechub.org 27 agent skills for firewall and network security work — Juniper SRX design, NAT, VPN, and | 9 | Codex, OpenCode | 1 | 948 tok |
| katareayush/video-captions Claude Code plugin: transcribe a video's speech locally and burn in accurately-timed capti | 9 | Claude Code, Codex, Gemini CLI, OpenCode | 2 | 494 tok |