32,566 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 agents8,593Claude Code6,906Git and workflow3,640Data and AI3,579Backend and APIs3,563Languages3,497Planning3,327Code review2,909Testing2,708DevOps and cloud2,500Writing and docs2,487Memory and context2,373Frontend2,320Research2,320Security2,182Project management1,993
All Claude Code32,566 Codex24,956 OpenCode23,878 GitHub Copilot3,727 Gemini CLI2,042 Cursor1,771 Windsurf203 Kiro118
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| julianoczkowski/mcp-modus This MCP server gives AI assistants (like Cursor, Claude, VS Code) access to complete Modu | 4 | Claude Code | 1 | 1,467 tok |
| dgalarza/ynab-mcp-dgalarza MCP server for working with your YNAB budget | 4 | Claude Code | 1 | — |
| johnnyzhoujz/pin-it-public justpinit.xyz A local Mac pinboard for saving anything you want to reuse with any AI. | 4 | Claude Code, Codex, OpenCode | 2 | 510 tok |
| espresso3389/pdf-splitter-mcp MCP server to handle PDF files efficiently | 4 | Claude Code | 1 | 1,432 tok |
| foundry-works/foundry-mcp foundry-mcp | 4 | Claude Code, Codex, OpenCode | 2 | 4,413 tok |
| kvas-it/mcp-server-fs MCP server providing basic file system operations. Supports navigation, reading, writing, | 4 | Claude Code | 1 | 369 tok |
| jweingardt12/BaseClaw jweingardt12.github.io Win your fantasy league, with the help of AI. Allows for Claude/OpenClaw management of you | 4 | Claude Code, Codex, OpenCode | 2 | 4,647 tok |
| aws-samples/sample-laboratory-data-transformation-mcp | 4 | Claude Code, Codex | 1 | — |
| ngmeyer/skills Agent skills I use every day — small, composable, model-agnostic. (private; scrub pending | 4 | Claude Code | 1 | 938 tok |
| masx200/persistent-terminal-mcp https://github.com/sanshao85/persistent-terminal-mcp | 4 | Claude Code | 1 | 1,910 tok |
| marcusquinn/quickfile-mcp MCP server for QuickFile UK accounting software - invoices, clients, purchases, banking, a | 4 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode, Windsurf | 6 | 867 tok |
| OwenQian/mcp-server-manager | 4 | Claude Code | 1 | 601 tok |
| toyamagu-2021/argocd-mcp-server ArgoCD MCP Server | 4 | Claude Code | 2 | 1,795 tok |
| ajentik/ruby_mcp_server Configurable Rack MCP Server App | 4 | Claude Code | 1 | 484 tok |
| p-meier/northdata-connectors Generic NorthData API wrapper: Python CLI, MCP server, and Claude Skill. | 4 | Claude Code | 1 | 1,368 tok |
| darknodebros/EleSync elesync.dev Your AI chats and memories Synced! Claude, ChatGPT, Gemini, Grok, Deepseek and Perplexit | 4 | Claude Code, Codex, GitHub Copilot | 5 | 104 tok |
| bmdhodl/agent47 agentguard47.com Python runtime checks for AI agents: budgets, loops, retries, and local traces. Zero runti | 4 | Claude Code, Codex, GitHub Copilot, OpenCode | 11 | 6,645 tok |
| cyanheads/openfda-mcp-server npmjs.com Query FDA data on drugs, food, devices, and recalls via openFDA. STDIO or Streamable HTTP. | 4 | Claude Code, Codex, OpenCode | 2 | 16,364 tok |
| RossH121/perplexity-mcp A Perplexity MCP server based on https://github.com/jaacob/perplexity-mcp which includes a | 4 | Claude Code | 2 | 1,139 tok |
| AdelElo13/neuromcp npmjs.com Semantic memory for AI agents — local-first MCP server with hybrid search, governance, and | 4 | Claude Code, Codex, OpenCode | 2 | 1,832 tok |
| takuya0206/slack_search_function_mcp | 4 | Claude Code, Cursor | 2 | 555 tok |
| GifariKemal/argus-web-mcp Argus — SURIOTA self-hosted web fetch/scrape/search MCP (20 tools, unlimited, owned). Repl | 4 | Claude Code, Codex, OpenCode | 2 | 3,820 tok |
| achenglike/theporndb-mcp | 4 | Claude Code | 9 | — |
| aws-samples/sample-mcp-server-automation | 4 | Claude Code | 1 | 2,751 tok |
| pavelsukhachev/mcp-server-coolify | 4 | Claude Code | 1 | 1,886 tok |
| dl1683/ickyMCP Multi-tenant RAG MCP Server for semantic document search | 4 | Claude Code | 1 | 859 tok |
| eldermoraes/swapi.build swapi.build The Star Wars API and MCP Server. All the Star Wars data you've ever wanted. | 4 | Claude Code | 1 | 4,008 tok |
| phishark-git/phishark-playwright-mcp Playwright MCP with PhiShark preflight and browser-deep protection | 4 | Claude Code, Codex, OpenCode | 2 | 643 tok |
| larsbaunwall/Unlinked Bring your LinkedIn professional profile into AI assistants | 4 | Claude Code, Codex, OpenCode | 5 | 2,615 tok |
| justinstimatze/gemot gemot.dev The deliberation & governance layer for autonomous organizations. Built like an institutio | 4 | Claude Code | 2 | 275 tok |
| Echoqili/ssh-licco SSH Model Context Protocol Server - Provides AI models with SSH capabilities | 4 | Claude Code, Codex | 10 | — |
| dinglebear-ai/cortex npmjs.com Rust MCP/HTTP log aggregation platform for homelab syslog, Docker logs, OTLP ingest, SQLit | 4 | Claude Code, Codex, Gemini CLI, OpenCode | 4 | 1,672 tok |
| dinglebear-ai/rarcane npmjs.com Rust MCP server and CLI for Arcane Docker/container management, with action-dispatched too | 4 | Claude Code, Codex, Gemini CLI, OpenCode | 4 | 4,903 tok |
| aidemd-mcp/server MCP server that teaches any AI agent the AIDE spec methodology — progressive disclosure | 4 | Claude Code | 21 | 2,693 tok |
| PrintrFi/printr-mcp printrfi.github.io Printr mcp server for AI agents | 4 | Claude Code, Codex, OpenCode | 5 | 923 tok |
| QiuwenZheng/interminal Lightweight MCP server for SSH and local terminal access | 4 | Claude Code, Codex | 2 | 1,000 tok |
| ShinyDapps/l402-kit shinydapps-api.vercel.app The simplest way to charge for your API in Bitcoin sats. 3 lines of code. TypeScript + Pyt | 4 | Claude Code, Codex, OpenCode | 2 | 3,297 tok |
| WhenLabs-org/when Six tools. One install. The WhenLabs developer toolkit. | 4 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 2,498 tok |
| abe238/hotinai hotin.ai Hot In AI (hotin) — what's hot in AI, from your terminal. Open-source CLI: GitHub + HN + n | 4 | Claude Code | 1 | — |
| AceDataCloud/SeedreamMCP MCP server for ByteDance Seedream image generation and editing via Ace Data Cloud. | 4 | Claude Code, GitHub Copilot | 2 | 807 tok |
| Apomera/AlloFlow apomera.github.io AI-powered instructional differentiation engine that runs in Gemini canvas preview mode. A | 4 | Claude Code, Codex, Gemini CLI, OpenCode | 11 | 1,923 tok |
| cyanheads/brapi-mcp-server npmjs.com A collaborative BrAPI v2.1 workspace for multi-agent research via MCP. Search studies, ger | 4 | Claude Code, Codex, OpenCode | 2 | 21,214 tok |
| Focus-GTS/eds-mcp-server The MCP server for Adobe Edge Delivery Services — 41 tools. An AI agent can read, audit, t | 4 | Claude Code | 1 | 3,616 tok |
| l10n-dev/ai-l10n l10n.dev AI-powered translation for app localization. Automatically translate your i18n files to 16 | 4 | Claude Code | 3 | — |
| iamvirul/wso2-docs-mcp-server Production-ready MCP server providing RAG-based semantic search over WSO2 documentation (A | 4 | Claude Code | 1 | 172 tok |
| lucasmella-stack/misMEM Memoria persistente cooperativa para LLMs: una SQLite + MCP. Tres capas (episodios → recue | 4 | Claude Code, Codex, OpenCode | 2 | 5,962 tok |
| gregario/lorcana-oracle Disney Lorcana TCG MCP server — card search, deck analysis, and franchise browsing powered | 4 | Claude Code | 9 | 725 tok |
| gwhthompson/grist-mcp-server | 4 | Claude Code | 7 | 889 tok |
| gregario/lego-oracle LEGO sets, parts, minifigs, and inventories as an MCP server | 4 | Claude Code | 1 | 382 tok |
| cturkieh/france-data-mcp france-data-mcp.vercel.app MCP TypeScript qui croise et réconcilie 13 référentiels publics français (santé, démograph | 4 | Claude Code | 5 | 820 tok |