43,853 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 agents7,784Claude Code6,676Data and AI3,658Backend and APIs3,500Languages3,392Git and workflow3,252Planning3,233Code review2,768Testing2,420Memory and context2,364Writing and docs2,341DevOps and cloud2,330Research2,286Frontend2,271Security2,055Project management1,754
All Claude Code32,000 Codex23,558 OpenCode22,502 GitHub Copilot3,568 Gemini CLI1,915 Cursor1,737 Windsurf150 Kiro87
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| galacoder/vimeo-mcp MCP (Model Context Protocol) server for Vimeo API integration. Provides tools for managing | 0 | Claude Code | 11 | — |
| winccoa-tools-pack/winccoa-mcp-server | 0 | Claude Code | 2 | 2,399 tok |
| MO2k4/azure-cost-mcp MCP server for Azure cost analysis — retail prices and cost management | 0 | Claude Code | 1 | 332 tok |
| deokgoo/task-manager-mcp | 0 | Claude Code | 1 | 3,625 tok |
| mikeysrecipes/package-registry-mcp | 0 | Claude Code | 1 | 404 tok |
| thijs-hakkenberg/mcp_todo Git-Based MCP Todo Server | 0 | Claude Code | 1 | 3,179 tok |
| mediagraph-io/mediagraph-mcp Mediagraph MCP | 0 | Claude Code, Codex, OpenCode | 3 | 2,907 tok |
| eaccmk/eaccmk_excalidraw-mcp eaccmkexcalidraw-mcp.vercel.app | 0 | Claude Code | 1 | 2,343 tok |
| androidua/apple-mail-mcp | 0 | Claude Code | 1 | 2,316 tok |
| McCullonas/mcp-sncf-navitia MCP server for French railways (SNCF) via the Navitia API | 0 | Claude Code | 1 | 723 tok |
| wyre-technology/afkbot-mcp MCP server for AFKBot PTO management — file time-off requests from any MCP client | 0 | Claude Code | 1 | 190 tok |
| binbinao/reddit-mcp | 0 | Claude Code, Codex, OpenCode | 3 | 143 tok |
| bradmusolff/MYS-FusionReactorMCP TypeScript MCP server for FusionReactor Cloud — exposes metrics, logs, and alerts as MCP t | 0 | GitHub Copilot | 1 | 249 tok |
| HelloTomBruce/kb-mcp | 0 | Claude Code, Codex, OpenCode | 2 | 211 tok |
| odbgrowth/soma-mcp A private, self-hosted reference implementation of the official Model Context Protocol (MC | 0 | Claude Code, Codex, OpenCode | 2 | 402 tok |
| wealth29/claude-pentest-mcp-server | 0 | Claude Code | 1 | 692 tok |
| tranhoangtu-it/mcp-figma MCP server bridging AI clients to Figma Desktop via Plugin API + WebSocket. Zero rate limi | 0 | Claude Code | 1 | 585 tok |
| avocatt/legal-rag-toolkit MCP server + Claude Code skills for semantic search over Turkish legal contracts and email | 0 | Claude Code | 1 | 196 tok |
| magicbadger/claude-mcp-etsi An MCP server to enable claude (and others) to access summarized versions of ETSI specific | 0 | Claude Code | 1 | 1,976 tok |
| lqwangxg/mcp-server-hello This project implements a Model Context Protocol (MCP) server that provides several tools, | 0 | Gemini CLI | 1 | 1,176 tok |
| oleg-pevzner/job-monitor Agent-friendly job monitoring across LinkedIn, Indeed, USAJobs, and Google Jobs. CLI + MCP | 0 | Claude Code | 1 | 57 tok |
| megedtal/outlook_mcp email-mcp-mu.vercel.app | 0 | Claude Code | 1 | 1,401 tok |
| ronkoch2-code/moltbot Security-hardened MCP server for Moltbook AI-agent social network | 0 | Claude Code | 1 | 3,854 tok |
| sgreen7979/browser-stream MCP server that collapses browser act-then-observe into single tool calls. Every action re | 0 | Claude Code, Gemini CLI | 2 | 840 tok |
| mdlopresti/stoat-mcp A Model Context Protocol (MCP) server for the Stoat chat platform | 0 | Claude Code | 1 | 1,264 tok |
| baddif/mcp-server-gmail-send Send mail through gmail. | 0 | GitHub Copilot | 1 | 1,330 tok |
| guycochran/X32-MCP | 0 | Claude Code | 3 | 1,996 tok |
| sogawa-yk/mcp-gauge | 0 | Claude Code | 14 | 1,241 tok |
| monthop-gmail/ai-collaboration-mcp Shared workspace where AI from any vendor discuss, decide and hand off work — MCP on Cloud | 0 | Claude Code | 1 | 1,750 tok |
| adta7/personal-mcp Albert Yan's homepage — one content graph rendered as a website, a REST API, and an MCP se | 0 | Claude Code, Codex, OpenCode | 2 | 159 tok |
| rzvqp/tradingview-mcp-aql | 0 | Claude Code | 1 | 1,873 tok |
| vishwakanth183/MCP_PORTFOLIO mcp-portfolio-ten.vercel.app | 0 | Claude Code | 1 | — |
| Holetron-lab/godcrm godcrm.ai An open-source CRM where the AI agent changes the schema, not just the data: create_table | 0 | Claude Code, Codex, OpenCode | 7 | 736 tok |
| gacabartosz/ezd-puw-mcp MCP server dla EZD PUW — 91 narzędzi AI do zarządzania dokumentami administracji publiczne | 0 | Claude Code | 1 | 907 tok |
| nouhouari/mpds-mcp | 0 | Claude Code | 1 | 2,411 tok |
| DipsySu/media-scraper-mcp | 0 | Claude Code | 1 | — |
| pietrodelfranco/mcpserver | 0 | Claude Code | 3 | 5,279 tok |
| LtMarx/Arr-MCP an *ARR MCP server | 0 | Claude Code | 1 | 1,222 tok |
| cardmagic/slack-messages Fuzzy search and browse Slack messages from CLI or MCP server | 0 | Claude Code | 1 | 599 tok |
| Ritchy-EU/teams-mcp MCP server for Microsoft Teams integration via Microsoft Graph API | 0 | GitHub Copilot | 1 | 1,097 tok |
| kemalabuteliyte/domain-whois-mcp MCP server for domain WHOIS & RDAP lookups — native protocols, IANA TLD discovery, bulk ch | 0 | Claude Code | 1 | 297 tok |
| SecretX33/postgres-ssh-mcp npmjs.com MCP server for PostgreSQL with optional SSH tunnel support. | 0 | Claude Code | 1 | 752 tok |
| narrative-io/data-collaboration-mcp Model Context Protocol server for the Narrative Data Collaboration Platform. | 0 | Claude Code | 11 | — |
| lazorgurl/terror The ghost in your cloud. Agent-native infrastructure management via MCP. | 0 | Claude Code | 1 | 1,008 tok |
| RipperTs/poco-service-mcp An independent MCP service module for hosting more of the Poco platform's own open APIs fo | 0 | Claude Code, Codex, OpenCode | 2 | 583 tok |
| JamsusMaximus/myfitnesspal-mcp MyFitnessPal MCP Server - AI assistant integration for MyFitnessPal | 0 | Claude Code | 2 | 513 tok |
| plenoai/metsuke metsuke.plenoai.com GitHub SDLC health check Platform. | 0 | Claude Code | 1 | 1,228 tok |
| dongood/tools-mcp-server | 0 | Claude Code | 1 | 920 tok |
| feamster/slack-mcp Slack MCP server - read and respond to Slack from Claude | 0 | Claude Code | 1 | — |
| wm-raajvamsy/wavemaker-rn-mcp | 0 | Cursor | 1 | 5,384 tok |