43,636 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 agents7,571Claude Code6,627Data and AI3,684Backend and APIs3,492Languages3,401Planning3,221Git and workflow3,179Code review2,740Testing2,368Memory and context2,365Writing and docs2,309DevOps and cloud2,308Research2,298Frontend2,256Security2,015Productivity1,715
All Claude Code31,984 Codex23,196 OpenCode22,145 GitHub Copilot3,551 Gemini CLI1,917 Cursor1,736 Windsurf133 Kiro79
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| pdufour/browser-use-wasm pdufour.github.io | 15 | Cursor, Gemini CLI | 2 | 738 tok |
| vitas/evidra evidra.cc Open-source MCP execution-evidence recorder: wraps one upstream MCP server and records wha | 15 | Claude Code | 1 | 2,131 tok |
| HendryAvila/Hoofy hendrycode.xyz Hoofy — AI development companion MCP server. Persistent memory, spec-driven development, a | 15 | Codex, OpenCode | 1 | 2,790 tok |
| polyblank66/Nyamu Minimal MCP server for Unity, designed to reliably check script compilation | 15 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 2,935 tok |
| Abhishekrajpurohit/motion-dev-mcp A MCP server providing offline Motion.dev documentation access and intelligent animation | 15 | Claude Code | 1 | 4,735 tok |
| AliceLJY/recallnest npmjs.com One memory, every terminal — a shared memory layer for any MCP client. | 15 | Claude Code | 1 | 4,258 tok |
| arthurfantaci/qlik-mcp-server MCP server providing AI assistants with comprehensive access to Qlik Sense applications - | 15 | Claude Code | 1 | 1,042 tok |
| Knuckles-Team/vector-mcp Vector MCP Server for AI Agents - Supports ChromaDB, Couchbase, MongoDB, Qdrant, and PGVec | 15 | Claude Code, Codex, OpenCode | 2 | 3,037 tok |
| adham90/opentrace Observability engine for AI coding agents. Custom columnar log store, MCP-native, self-hos | 15 | Claude Code | 1 | 953 tok |
| dvcrn/mcp-server-subagent MCP for letting agents delegate tasks to sub-agents (Claude Code, Aider, Q) | 15 | Claude Code | 1 | 1,499 tok |
| 1amageek/swift-skeleton Swift source code structural indexer. Extracts type declarations, properties, method signa | 15 | Codex, OpenCode | 1 | 2,349 tok |
| namastexlabs/automagik-tools deepwiki.com From API to AI in 30 Seconds - Transform any API into an intelligent MCP agent that learns | 15 | Claude Code, Codex, OpenCode | 22 | 3,783 tok |
| mjherich/memory-visualizer Interactive visualizer for Anthropic's Memory MCP knowledge graphs. Instantly explore, deb | 15 | Claude Code | 1 | 704 tok |
| nickzren/biomed-agent Connecting AI to biomedical data | 15 | Claude Code, Codex, OpenCode | 2 | 1,135 tok |
| Osc2405/pbi-context pypi.org AI context engine for Power BI models — turns .pbit/.pbip (TMDL) into indexed, queryable c | 15 | Claude Code | 2 | 16,088 tok |
| abdullah1854/MCPGateway Open-source MCP server — progressive tool discovery, code execution, intelligent routing & | 15 | Claude Code, Codex, Cursor, OpenCode | 17 | 18 tok |
| protostatis/unbrowser unchainedsky.com Agent-native browser and MCP server for lightweight, Chrome-free web discovery, with expli | 15 | Claude Code | 1 | 5,090 tok |
| RiggdAI/uniqent uniqent.ai Any brain, any agent. Package an AI agent's brain — persona, MCP stack, skills, memory, co | 15 | Claude Code | 1 | 3,170 tok |
| apache/axis-axis2-c-core axis.apache.org Apache Axis2/C - JSON/REST and SOAP web services framework in C. Runs as an Apache httpd m | 15 | Codex, OpenCode | 1 | 1,947 tok |
| tianqitang1/enrichr-mcp-server | 15 | Claude Code | 1 | 1,097 tok |
| pmady/gpu-mcp-server gpu-mcp-server.readthedocs.io MCP server for NVIDIA GPU metrics give AI agents real-time access to GPU utilization, memo | 15 | Codex, OpenCode | 1 | 433 tok |
| tanaikech/FileSearchStore-extension medium.com This repository introduces a Gemini CLI extension that integrates File Search feature. Thi | 15 | Gemini CLI | 1 | 25 tok |
| sandsower/kronan-mcp MCP server for the Krónan grocery store API (Iceland) | 15 | Claude Code | 1 | 249 tok |
| guptaprakhariitr/aiconnect-figma-mcp Open-source, local MCP server + Figma plugin: drive Figma from any AI agent. Build whole p | 15 | Claude Code | 1 | 688 tok |
| czottmann/render-claude-context Collects CLAUDE.md files from directory hierarchy (project folder up to `~/.claude/`), emb | 15 | Claude Code | 1 | 658 tok |
| Thomas97460/quota-tracker High-precision quota and token monitoring for AI Agents. Real-time analytics and usage tra | 15 | Claude Code, Codex, OpenCode | 2 | 2,475 tok |
| razvanmacovei/k8s-multicluster-mcp An MCP (Model Context Protocol) server application for Kubernetes operations, providing a | 15 | Claude Code | 7 | — |
| tfscharff/doi-mcp A Model Context Protocol (MCP) server that prevents citation hallucination by verifying ac | 15 | Claude Code | 1 | 830 tok |
| elsejj/ai-tools ai-tools call your llm based tools through shortcut (ctrl-q) in any application | 15 | Codex, OpenCode | 1 | 827 tok |
| PrashamTrivedi/valtown-mcp-server ValTown MCP Server - Execute ValTown functions from AI assistants | 15 | Claude Code | 1 | 602 tok |
| Godzilla675/dark-premium-landing-style A reusable AI skill for building premium, dark-themed, Apple-inspired landing pages | 15 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 7,275 tok |
| CsabaKovacs/rulesmith Local-first CLI + MCP server that maps repositories and generates evidence-backed AI agent | 15 | Claude Code, Codex, GitHub Copilot, OpenCode | 11 | 4,962 tok |
| four-meme-community/four-meme-ai CLI tool for creating and trading meme tokens on Four.Meme (BSC), with structured JSON out | 15 | Claude Code | 1 | 1,458 tok |
| VulcanLab/IPI-Proxy | 15 | Claude Code | 1 | 2,114 tok |
| huanshenyi/serverless-mcp-servers-cdk Sample implementations of MCP Servers running on AWS Serverless compute Resources | 15 | Claude Code | 1 | 730 tok |
| WordPress/trac-mcp wordpress-trac-mcp-server-prod.a8c-aiops.workers.dev MCP for WordPress Trac | 15 | Claude Code, Codex, OpenCode | 2 | 600 tok |
| bmad-labs/skills | 15 | Claude Code | 2 | 635 tok |
| barvhaim/remy-mcp A Model Context Protocol (MCP) server that provides programmatic access to Israeli Land Au | 15 | Claude Code, GitHub Copilot | 2 | 3,241 tok |
| gldc/mcp-postgres | 15 | Claude Code, Codex, OpenCode | 2 | 1,471 tok |
| shaun0927/opensafari Smart. Fast. Parallel. iOS Safari automation MCP server via Xcode Simulator. | 15 | Claude Code | 3 | 571 tok |
| KRDS-MCP/krds-mcp | 15 | Claude Code | 4 | — |
| Agnuxo1/p2pclaw-mcp-server p2pclaw.com MCP server + REST API for the P2PCLAW decentralized AI research network. Lets agents publi | 15 | Claude Code | 1 | 2,252 tok |
| russwyte/slabby MCP server for Slab knowledge base integration with AI coding agents | 15 | Claude Code | 1 | 720 tok |
| h4ndzdatm0ld/otg-mcp Open Traffic Generator - Model Context Protocol | 15 | Claude Code | 1 | 3,211 tok |
| defrex/drizzle-mcp | 15 | Claude Code | 1 | 467 tok |
| SPANDigital/mcp-server-dump A command-line tool to extract and document MCP (Model Context Protocol) server capabiliti | 15 | Claude Code | 1 | 2,787 tok |
| AdamGustavsson/ClaimsMCP An MCP server that extracts claims from a text | 15 | Codex, OpenCode | 1 | 4,064 tok |
| zernie/vigiles vigiles.sh Like Lighthouse for your agent harness - verify your CLAUDE.md/AGENTS.md, skills & hooks a | 15 | Claude Code | 20 | 38,449 tok |
| omril321/automated-notebooklm Automation around NotebookLM, with a monday.com board integration | 15 | Claude Code | 4 | 2,368 tok |
| wmoto-ai/mcp-outlook-tools | 15 | Claude Code | 1 | 706 tok |