43,813 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 agents7,750Claude Code6,665Data and AI3,660Backend and APIs3,501Languages3,396Git and workflow3,240Planning3,237Code review2,765Testing2,405Memory and context2,365Writing and docs2,337DevOps and cloud2,319Research2,286Frontend2,267Security2,044Project management1,742
All Claude Code31,993 Codex23,503 OpenCode22,448 GitHub Copilot3,567 Gemini CLI1,915 Cursor1,740 Windsurf150 Kiro86
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| meelad-diggit/kordic-modelcontextprotocol A community driven registry service for Model Context Protocol (MCP) servers. | 0 | Claude Code, GitHub Copilot | 2 | 277 tok |
| michaelcolenso/babynames Fun with the Social Security Administration's baby name data | 0 | Claude Code, Codex, OpenCode | 2 | 3,064 tok |
| mifactory-bot/mifactory-contratos | 0 | Codex, OpenCode | 1 | 1,838 tok |
| mikejj-creation/stocksense MCP server providing AI agents with access to SEC EDGAR filings, market data, and financia | 0 | Claude Code | 1 | 368 tok |
| mrmaciej1/justfill-mcp justfill.app MCP server and n8n workflows for filling existing PDF forms from JSON or Excel/CSV — detec | 0 | Gemini CLI | 1 | 427 tok |
| mrslbt/japan-ux-mcp npmjs.com MCP server for Japanese web UX conventions. Generates and audits forms, typography, layout | 0 | Codex, OpenCode | 1 | 1,135 tok |
| mrslbt/nankai-trough-mcp Honest Nankai Trough earthquake hazard + building-safety MCP — official Japan data only, n | 0 | Codex, OpenCode | 1 | 1,852 tok |
| mrslbt/paypay-mcp npmjs.com MCP server for the PayPay Open Payment API. Create QR codes, check payments, refunds, and | 0 | Codex, OpenCode | 1 | 2,571 tok |
| msanchezgrice/audioform talkform-taupe.vercel.app | 0 | Claude Code, Codex, OpenCode | 2 | 890 tok |
| mityda/ClauseKeeper clausekeeper.app Open-source tool to scan & generate always-current website legal documents (privacy, terms | 0 | Codex, GitHub Copilot, OpenCode | 3 | 2,704 tok |
| mmillan76/aemet-mcp | 0 | Claude Code | 1 | 2,039 tok |
| moonolgerd/game-mcp Game Discovery MCP Server | 0 | GitHub Copilot | 1 | 989 tok |
| musharna/breedsim-mcp musharna.github.io MCP server for breeding-scheme simulation (AlphaSimR) — returns distributions, never a sin | 0 | Claude Code | 1 | 745 tok |
| musharna/phylokit-mcp musharna.github.io MCP server for phylogenetic inference over IQ-TREE 2 — never returns a topology without it | 0 | Claude Code | 1 | 745 tok |
| musharna/plantcv-mcp musharna.github.io MCP server exposing PlantCV as a measurement instrument — plant traits plus the segmentati | 0 | Claude Code | 1 | 800 tok |
| nccurry/mtg-mcp An MCP server for building Magic the Gathering decks | 0 | Claude Code, Codex, OpenCode | 2 | 1,887 tok |
| ndrysdal-byte/prediction-friction-tracker Structured KYC/fee/withdrawal data across prediction market venues, served via API to AI a | 0 | Claude Code | 2 | 1,330 tok |
| moooonad/mcp-google-sheets-full npmjs.com Full-featured Google Sheets MCP server with arbitrary Node code execution. 26 tools + run | 0 | Codex, OpenCode | 1 | 2,182 tok |
| Paul-Bonneville-Labs/neemee-mcp Model Context Protocol server for Neemee personal knowledge management system | 0 | Claude Code | 1 | 804 tok |
| nexus-mcp-infra/similarity-search-api-sdk API real generada por FORGE | 0 | Codex, OpenCode | 1 | 5,406 tok |
| nexus-mcp-infra/useful-data-source-for-agents-doing-product-price-sdk Useful data source for agents doing product/price research: BuyWhere Singapore catalog API | 0 | Codex, OpenCode | 1 | 3,011 tok |
| neprel/git-a2a git-a2a.com A git repository that can be imported together with the agents that own it. | 0 | Claude Code, Codex, OpenCode | 2 | 189 tok |
| nimbus-agent/nimbus-mcp Launcher for the Nimbus MCP server — exposes your local Nimbus index and agents to any MCP | 0 | Claude Code | 2 | 1,379 tok |
| novaventures-ai/MarriageAstro marriage-astro.vercel.app | 0 | Claude Code | 1 | — |
| ns-3e/generate-data-mcp | 0 | Claude Code | 1 | 1,244 tok |
| nulljosh/sidewise sidewise.heyitsmejosh.com Reads 16 feeds across the political spectrum and flags stories only one side is covering. | 0 | Claude Code | 1 | 1,118 tok |
| nyuchi/nyuchi-docs docs.nyuchi.com Nyuchi Docs — engineering + product documentation for Nyuchi Africa (docs.nyuchi.com). Ast | 0 | Claude Code | 2 | — |
| obcraft/apiosk-mcp | 0 | Claude Code | 1 | 448 tok |
| panth-net/sancho-fetch | 0 | Claude Code, Codex, OpenCode | 4 | 4,251 tok |
| partymola/bosch-flow-mcp modelcontextprotocol.io MCP server for the Bosch eBike Flow API with OAuth, local cache, and battery trend analysi | 0 | Claude Code, Codex, OpenCode | 2 | 3,556 tok |
| partymola/google-health-mcp MCP server for the Google Health API: heart rate, activity, sleep, SpO2, HRV, ECG and irre | 0 | Claude Code, Codex, OpenCode | 2 | 12,771 tok |
| pascalallen/pgmcp Read-only Postgres ops/DBA MCP server in Go (official go-sdk): top queries, EXPLAIN analys | 0 | Claude Code, Codex, OpenCode | 2 | 2,384 tok |
| agpalindrome/ferric-fred A strongly-typed async Rust client for the FRED economic-data API, with a terminal-chartin | 0 | Claude Code | 1 | 1,620 tok |
| okmr2217/clipnote A tool for saving, publishing, and managing HTML/Markdown/plain text generated through int | 0 | Claude Code | 1 | 400 tok |
| oliverhpage/stoop MCP server for AI-powered home services matching in Miami | 0 | Claude Code | 1 | 1,250 tok |
| ondeinference/onde-cli ondeinference.com Fine-tune, quantize, and publish your model all from your Apple silicon devices. | 0 | Claude Code, Codex, OpenCode | 4 | 12 tok |
| pelazas/carrydesk carry.pelazas.com Cross-sectional funding-carry rankings for Hyperliquid perps — published hourly, sold per | 0 | Codex, OpenCode | 1 | 2,885 tok |
| pelletnetwork/pellet pellet.network Wallets and identities for agents | 0 | Claude Code, Codex, OpenCode | 3 | 79 tok |
| persistenceOne/bridgekitty | 0 | Claude Code | 1 | 1,713 tok |
| peterod99/nynch-mcp-server nynch.com MCP server for Nynch. 42 tools for CRM, relationship intelligence, and multi-agent orchest | 0 | Claude Code, Codex, OpenCode | 2 | 1,758 tok |
| phdwight/pse-edge-mcp PSE Edge MCP | 0 | Claude Code | 1 | 734 tok |
| phenicea/agentdata AgentData — executable-liquidity / exit-cost & fragility intelligence endpoint for AI agen | 0 | Claude Code | 3 | 5,122 tok |
| philly88r/localtry-mcp localtry.com Tenant-isolated MCP server for operating and customizing LocalTry CRM from ChatGPT and oth | 0 | Codex, OpenCode | 1 | 180 tok |
| pierreb4/seven-dpt-mcp Feynman's twelve-favorite-problems method as an MCP server — dormant problems, an evoke lo | 0 | Claude Code | 2 | — |
| mikkelkrogsholm/documentation-mcp | 0 | Claude Code | 1 | 2,990 tok |
| mvacaporale/claude-usage-mcp MCP server to fetch Claude usage data from claude.ai dashboard with automated daily tracki | 0 | Claude Code | 1 | 984 tok |
| cympfh/qr-mcp-server generate QR code | 0 | Claude Code | 1 | 835 tok |
| moltllama/MoltLlama | 0 | Claude Code | 1 | 1,881 tok |
| martijnpieters/eduframe-mcp Eduframe MCP server | 0 | GitHub Copilot | 1 | 203 tok |
| pooriaarab/aigentify Make any product agent-native: audit a repo or site for AGENTS.md, MCP/server.json, Offer | 0 | Codex, OpenCode | 1 | 818 tok |