43,761 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 agents7,699Claude Code6,660Data and AI3,668Backend and APIs3,501Languages3,399Planning3,231Git and workflow3,226Code review2,759Testing2,389Memory and context2,368Writing and docs2,333DevOps and cloud2,313Research2,290Frontend2,267Security2,038Project management1,731
All Claude Code31,986 Codex23,430 OpenCode22,372 GitHub Copilot3,564 Gemini CLI1,915 Cursor1,742 Windsurf150 Kiro84
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| blueshiftlabs-ai/mcp-mssql-server MCP (Model Context Protocol) server for Microsoft SQL Server integration built with NestJS | 1 | Claude Code | 1 | 845 tok |
| ryar001/finance_mcp mcp server to pull finance data | 1 | Gemini CLI | 1 | 221 tok |
| xeonvs/DDR-Price-MCP Lightweight Model Context Protocol (MCP) server that caches and serves weekly DDR/DRAM mem | 1 | Codex, OpenCode | 1 | 893 tok |
| lesleslie/graphics-mcp MCP server for graphics-mcp | 1 | Claude Code, Codex, OpenCode | 2 | 1,580 tok |
| sayuru-akash/web-audit-mcp Web Audit is a production-minded website audit and monitoring product with a local MCP std | 1 | Claude Code, Codex, OpenCode | 10 | 287 tok |
| humandesignai/human-design-ai-mcp humandesignmcp.com Official HumanDesign.ai MCP for charts, bodygraph images, authorized libraries, reports, t | 1 | Claude Code | 1 | 299 tok |
| TheNovaNodes/searxng-mcp-control SearXNG Control Plane MCP Server for TheNovaNodes | 1 | Codex, OpenCode | 1 | 255 tok |
| g-battaglia/mcp-seo Open-source SEO analysis toolkit for AI agents — CLI + MCP server | 1 | Codex, OpenCode | 1 | 2,085 tok |
| JayLiuMLP/incident-agent A Python FastMCP (Model Context Protocol) server for incident management and analysis | 1 | Claude Code, Cursor | 2 | 2,162 tok |
| arvid-berndtsson/Chess-MCP arvid.tech A powerful chess engine and game server built with the Model Context Protocol (MCP). Play | 1 | Cursor | 1 | 603 tok |
| BxNxM/micrOSMCP Standalone TypeScript MCP server and browser tester UI for micrOS devices. Use it to disco | 1 | Codex, OpenCode | 1 | 1,868 tok |
| danjam/mcp-govee A Model Context Protocol (MCP) server that lets AI assistants control your Govee smart dev | 1 | Claude Code | 1 | 1,120 tok |
| 0xSplits/splits-cli A command line interface and MCP server for Splits | 1 | Claude Code, Codex, OpenCode | 2 | 1,252 tok |
| taggedzi/Repo-Interrogator A local tool that helps AI understand large code projects. | 1 | Claude Code, Codex, OpenCode | 2 | 3,769 tok |
| tuxr/bible-mcp tuxr.github.io MCP server for Bible verse lookup and search. Connect Claude or ChatGPT to Scripture with | 1 | Claude Code, Codex, OpenCode | 2 | 2,800 tok |
| TheNovaNodes/anythingllm-mcp-control AnythingLLM Control Plane MCP Server for TheNovaNodes | 1 | Codex, OpenCode | 1 | 267 tok |
| TheNovaNodes/nextcloud-mcp-control Nextcloud Control Plane MCP Server for TheNovaNodes | 1 | Codex, OpenCode | 1 | 315 tok |
| gate/gatepay-local-mcp | 1 | Codex, OpenCode | 1 | 517 tok |
| KKonstantinov/graphql2mcp graphql2mcp.vercel.app Convert any GraphQL API into an MCP server. CLI proxy or library mode. | 1 | Claude Code | 1 | 528 tok |
| conorbronsdon/yt-analytics-mcp chainofthought.show Curated read-only YouTube Analytics MCP server — owner-side channel, video, and playlist a | 1 | Codex, OpenCode | 1 | 785 tok |
| wangsquirrel/divination-chart-mcp divination-chart-mcp.vercel.app An MCP server for creating divination charts, including six-line and Bazi charts. | 1 | Claude Code, Codex, OpenCode | 2 | 738 tok |
| pavecer/mcp-server-servicenow | 1 | Claude Code | 2 | — |
| TheNovaNodes/nextcloud-mcp-gateway Nextcloud Data Plane MCP Server for TheNovaNodes (WebDAV, Files, Notes, CRM & User Cloud S | 1 | Codex, OpenCode | 1 | 661 tok |
| SachinGawande2003/Heuris-BioMCP BioMCP - Comprehensive MCP server for bioinformatics and life sciences | 1 | Claude Code | 1 | 988 tok |
| mocartlex-wq/cognitive-core Self-hosted Docker stack for cross-platform AI agent rooms (Claude Code + ChatGPT + any LL | 1 | Claude Code | 6 | 4,131 tok |
| bird/sandbox-mcp Local AI agent sandbox — run isolated Linux VMs on your Mac in ~60ms. No cloud, no contain | 1 | Claude Code | 1 | 355 tok |
| playforge-coding/scratch4js Edit Scratch .sb3 projects from JavaScript, plus an MCP server! | 1 | Claude Code, Codex, OpenCode | 6 | 166 tok |
| jacwalste/vendorops-mcp | 1 | Codex, OpenCode | 1 | 214 tok |
| ilyajob05/emo_bot | 1 | Claude Code, Codex, OpenCode | 2 | 3,139 tok |
| don-aie-cohort8/langsmith-mcp-server | 1 | Claude Code | 1 | 4,449 tok |
| ex-takashima/openAI-gpt-image-1-MCP-SERVER | 1 | Claude Code | 3 | — |
| TheNovaNodes/google-jules-mcp Integration module for Google Jules cloud workers via Model Context Protocol. | 1 | Codex, OpenCode | 1 | 1,289 tok |
| tggo/templui-mcp-server | 1 | Claude Code | 2 | 3,047 tok |
| bu5hm4nn/zoho-bookkeeper-mcp A Model Context Protocol (MCP) server for Zoho Books integration, designed for bookkeeping | 1 | Codex, OpenCode | 1 | 380 tok |
| vasyl-bilous/component-library-mcp MCP server that scans React/Vue projects and exposes component library metadata to AI codi | 1 | Claude Code | 1 | 4,626 tok |
| Frejixxx/telegram-agent Privacy-first Telegram MCP tools for Codex maintainers | 1 | Codex, OpenCode | 1 | 1,165 tok |
| orchestratemcp/OrchestrateKIT-MCP orchestratemcp.dev The honest, evidence-backed MCP planner for safer AI agent workflows. | 1 | Claude Code, Codex, OpenCode | 2 | 830 tok |
| ccchenhuohuo/sorftime-mcp Governed Sorftime MCP, AI Skill, and full CLI for secure team access to Amazon market data | 1 | Claude Code, Codex, OpenCode | 2 | 1,957 tok |
| BASIC-BIT/soundiiz-mcp Local-first MCP server for safe AI access to Soundiiz syncs and SmartLinks. Read-only by d | 1 | Claude Code, Codex, OpenCode | 2 | 1,903 tok |
| cacheout-app/cacheout-mcp MCP server for Cacheout — macOS cache management and memory telemetry tools for AI agents | 1 | Codex, OpenCode | 1 | 2,112 tok |
| mkrech/anki-mcp-server | 1 | Codex, GitHub Copilot, OpenCode | 2 | 1,977 tok |
| NoSugarCoffee/youmind-mcp A Model Context Protocol (MCP) server built with FastMCP that provides access to YouMind c | 1 | Cursor | 1 | 700 tok |
| lreb/MCP-Server The local-dev MCP server is a production-ready implementation of the Model Context Protoco | 1 | GitHub Copilot | 1 | 74 tok |
| ManudotaORG/artist-mcp artist-mcp.vercel.app Read your OneNote pages in Claude Desktop or Codex. An npm-published MCP server that signs | 1 | Claude Code, Codex, OpenCode | 2 | 4,001 tok |
| akhilthomas236/confluence-scraper-mcp | 1 | GitHub Copilot | 1 | 68 tok |
| tboome33/obsidian-mcp-router MCP server that routes Claude tool calls to multiple Obsidian vaults (local or remote) ove | 1 | Claude Code, Codex, OpenCode | 2 | 2,439 tok |
| 88plug/screen-mcp 88plug.github.io Linux Wayland computer-use MCP for Claude Code & Grok — screenshot, click, type any deskto | 1 | Claude Code | 1 | 3,994 tok |
| techniondigitalsolutions/odoo-mcp Safety-first MCP server for Odoo 16-19 with controlled changes, audit journaling, rollback | 1 | Codex, OpenCode | 1 | 115 tok |
| shayonpal/mcp-for-lifeos Model Context Protocol server for LifeOS Obsidian vault with dynamic template discovery an | 1 | Claude Code, Codex, GitHub Copilot, OpenCode | 7 | 5,482 tok |
| berntpopp/mgi-link genefoundry.org MCP server for MGI (Mouse Genome Informatics): mouse gene, allele, mutation and phenotype | 1 | Claude Code, Codex, OpenCode | 10 | 1,930 tok |