43,695 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 agents7,622Claude Code6,647Data and AI3,678Backend and APIs3,504Languages3,404Planning3,218Git and workflow3,203Code review2,744Testing2,378Memory and context2,367Writing and docs2,318DevOps and cloud2,312Research2,291Frontend2,259Security2,027Productivity1,717
All Claude Code32,008 Codex23,279 OpenCode22,224 GitHub Copilot3,555 Gemini CLI1,920 Cursor1,736 Windsurf139 Kiro81
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| lyndonkl/graphragmcp A comprehensive Model Context Protocol (MCP) server providing structured access to knowled | 3 | Claude Code | 3 | — |
| Syndicats/mcp-initializer POC on how to use an mcp server as project initialization tool for agentic coding | 3 | Claude Code | 1 | 381 tok |
| prandogabriel/ieee2030.5-mcp A MPC server to interact with your IEEE 2030.5 server to enable AI integration in micro gr | 3 | Claude Code | 3 | 942 tok |
| flrngel/mcp-master-puppeteer An advanced MCP server for browser automation using Puppeteer, optimized for minimal token | 3 | Claude Code | 1 | 1,337 tok |
| buYoung/mcp | 3 | Claude Code, Codex, OpenCode | 2 | 853 tok |
| ATERCATES/bitbucket-mcp Bitbucket MCP - A Model Context Protocol (MCP) server for integrating with Bitbucket Cloud | 3 | Claude Code | 1 | 1,308 tok |
| mokhtarabadi/blowsh-mcp Model Context Protocol (MCP) server for terminal-based, JS-capable web browsing via Browsh | 3 | Codex, OpenCode | 1 | 3,319 tok |
| damieng-zx/zx84 zx84.envytech.workers.dev Sinclair ZX Spectrum emulator for your browser with MCP server | 3 | Claude Code, Codex, OpenCode | 2 | 3,843 tok |
| vohongtho/code-intel-platform | 3 | Claude Code, Codex, GitHub Copilot, Kiro, OpenCode, Windsurf | 24 | 9,599 tok |
| ralforion/orionbelt-semantic-layer-mcp ralforion.com MCP server for the OrionBelt Semantic Layer. Enables LLMs to explore semantic models, comp | 3 | Claude Code, Codex, OpenCode | 2 | 1,763 tok |
| culstrup/unanet-mcp-server gsdat.work MCP server connecting Claude Desktop to Unanet GovCon ERP - Manage projects, timesheets, a | 3 | Claude Code | 1 | 867 tok |
| henrychong-ai/yggdrasil-mcp henrychong.com Reasoning orchestration MCP server — Tree of Thoughts with deep planning, branching, and r | 3 | Claude Code | 1 | 5,952 tok |
| yasinyaman/graphlore MCP server that lets AI assistants explore a codebase through its knowledge graph (Graphif | 3 | Claude Code | 1 | — |
| PRUVALEX-Systems/PruvaGraph An MCP server and IDE extension that cuts Cursor and Claude API costs by 99% using local A | 3 | Claude Code | 1 | 523 tok |
| v3velev/memorythreads MemoryThreads - MCP-based persistent conversation memory shared across Claude Code and Cod | 3 | Claude Code | 1 | 614 tok |
| yangyue1974/kobox Talk to Claude, play your Teenage Engineering EP-133 K.O. II — an MCP server for MIDI cont | 3 | Claude Code | 1 | 483 tok |
| robotto-xyz/ai-drone-toolkit robotto.xyz AI Drone Toolkit - MCP servers and tools for intelligent drone development (PX4 and beyond | 3 | Codex, OpenCode | 1 | 3,816 tok |
| stevemurr/windex Self-hosted web index for search agents: news, GitHub projects, Wikipedia, arXiv, small-we | 3 | Claude Code | 1 | 811 tok |
| 1942293420/Evolvmem_MCP A memory management MCP with a vector database | 3 | Codex, OpenCode | 1 | 880 tok |
| axelfreeman/tapac-mcp tapacapi.com MCP server that finds and verifies B2B contacts in real time (websites, Discord, Telegram) | 3 | Codex, OpenCode | 1 | 407 tok |
| SpikedPunchVictim/mast MAST is a code-search engine that runs as either an MCP server (for AI assistants) or a st | 3 | Claude Code | 1 | 10,821 tok |
| HarperFast/skills Developer skills for building with Harper. Auto-generated from the documentation. | 3 | Codex, OpenCode | 1 | 100 tok |
| dgutierrez1/concurrent-playwright-mcp | 3 | Codex, OpenCode | 1 | 1,312 tok |
| contentstack/contentstack-ios iOS SDK for Contentstack's Content Delivery API | 3 | Codex, OpenCode | 1 | 905 tok |
| grahama1970/extractor Advanced multi-format document processing with AI accuracy improvements - Enhanced marker- | 3 | Claude Code, Codex, OpenCode | 54 | 8,882 tok |
| tatargabor/set-copilot Voice dictation + real-time meeting copilot for Claude Code — speak into the mic, cross-re | 3 | Claude Code | 60 | 11,768 tok |
| quay/ai-helpers | 3 | Claude Code | 1 | — |
| AtlassianPS/JiraAgilePS PowerShell module to interact with Jira's Agile plugin | 3 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 5 | 2,263 tok |
| anthony-spruyt/claude-plugins | 2 | Claude Code | 3 | 352 tok |
| stoeier87/stoeier87.github.io Homepage | 2 | Claude Code, Codex, OpenCode | 21 | 654 tok |
| adam-s-k-i/super-backlog adam-s-k-i.github.io One command to give any repo an AI agent workflow: Backlog.md task tracking + Superpowers | 2 | Claude Code, Codex, OpenCode | 2 | 1,021 tok |
| intercom/claude-plugin-external Intercom plugin for Claude Code | 2 | Claude Code | 1 | 667 tok |
| Sharrmavishal/operating-kit Portable, project-agnostic operating kit for Claude Code and Cursor. A disciplined builder | 2 | Claude Code | 1 | 1,086 tok |
| gemini-cli-extensions/google-secops Gemini CLI Extension for Google SecOps OneMCP. | 2 | Gemini CLI | 1 | 1,356 tok |
| youngde811/Lisa A production-quality expert-system shell, written in thoroughly modern Common Lisp. | 2 | Claude Code | 1 | 2,440 tok |
| alrcatraz/astra-knowledge-base-mcp Knowledge base for AI Agent, supports vectorisation, SAG | 2 | Codex, OpenCode | 1 | 2,276 tok |
| PranavNagrecha/Salesforce-Intelligence sfi.auditforce.cloud Salesforce Org Intelligence for AI agents - a read-only, offline, source-available MCP ser | 2 | Claude Code | 1 | 2,423 tok |
| ralvarezdev/ralvaskills skills.ralvarez.dev My personal, ever-growing collection of AI skills for OpenCode and Claude Code. Enforces s | 2 | Claude Code | 1 | 10 tok |
| jspw/exciton npmjs.com Run Claude Code with an agentic framework dialled to the level the task deserves — for one | 2 | Claude Code | 1 | 2,489 tok |
| prosperkartik/hostaway-mcp Open-source Model Context Protocol (MCP) server for the Hostaway PMS - connect Claude to | 2 | Claude Code | 1 | 2,668 tok |
| raihan0824/mcp-fooocus-api | 2 | Claude Code | 1 | 856 tok |
| bobleer/deepseek-harness-plugin-mcp MCP server that lets any agent discover, install, and run DeepSeek Harness plugins (topic: | 2 | Codex, OpenCode | 1 | 122 tok |
| Junjianxin/jjx-js-reverse-mcp An enhanced MCP tool combining js-reverse-mcp and chrome-devtool-mcp. | 2 | Claude Code | 1 | 796 tok |
| CSOAI-ORG/music-production-ai-mcp meok.ai MEOK AI Labs MCP Server | 2 | Cursor | 1 | 76 tok |
| Augustas11/antseed-explorer antfeed.org On-chain buyer intelligence for the AntSeed P2P AI services network on Base | 2 | Codex, OpenCode | 1 | 163 tok |
| Agenxy/dibs agenxy.org Keeps your agents in the loop about each other. See what the fleet is doing, then message, | 2 | Claude Code, Codex, OpenCode | 2 | 4,341 tok |
| Agnuxo1/enigmagent-mcp npmjs.com Local encrypted vault MCP server. AES-256-GCM + Argon2id. Resolves {{PLACEHOLDER}} secrets | 2 | Codex, OpenCode | 1 | 481 tok |
| banksynchq/banksync-mcp BankSync MCP server — connect AI agents to bank accounts, transactions, balances, and inve | 2 | Claude Code, Codex, OpenCode | 2 | 2,316 tok |
| SecondLifes/code-intel Hybrid semantic+keyword code search, RAG chat, and a 17-tool MCP server for Delphi/Pascal | 2 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 50 | 8,454 tok |
| rajephon/k-lottery CLI + MCP server for purchasing Donghaeng Lottery Lotto 6/45 tickets, checking balances, a | 2 | Claude Code, Codex, OpenCode | 2 | 4,976 tok |