43,872 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 agents7,796Claude Code6,678Data and AI3,657Backend and APIs3,502Languages3,394Git and workflow3,252Planning3,236Code review2,768Testing2,425Memory and context2,361Writing and docs2,344DevOps and cloud2,337Research2,286Frontend2,272Security2,058Project management1,756
All Claude Code32,008 Codex23,577 OpenCode22,522 GitHub Copilot3,569 Gemini CLI1,916 Cursor1,739 Windsurf152 Kiro87
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| utakatano/mcp-server-sample MCP server sample | 0 | Claude Code | 1 | — |
| lozit/mcp-nightscout Read-only MCP server for Nightscout: glucose readings, treatments, deterministic aggregate | 0 | Claude Code | 1 | 3,770 tok |
| walakaka77/acuity-mcp Local MCP server exposing the Acuity Scheduling API as Claude Code tools, with multi-accou | 0 | Claude Code | 2 | — |
| Cuti27/mcp-arr-lite Lightweight MCP server for Radarr and Sonarr with granular tools: lookup, add, search rele | 0 | Codex, OpenCode | 1 | 915 tok |
| YokihitoOkiBiz/jetkvm-mcp Model Context Protocol (MCP) server for controlling JetKVM through Playwright and WebRTC H | 0 | Codex, OpenCode | 1 | 744 tok |
| aatirar/voc-claude-skills A Voice of Customer pipeline built as Claude Code skills. Reports a pattern only when seve | 0 | Claude Code | 1 | 612 tok |
| project-tharsis/claude-code-telegram-kit Remote session control and deterministic delivery for Claude Code's official Telegram Chan | 0 | Claude Code, Codex, OpenCode | 2 | 513 tok |
| gaztrabisme/deepseek-subagent-mcp Delegate work to a DeepSeek Harness agent from Claude Code, Codex, or any MCP client. Supe | 0 | Claude Code | 1 | 3,189 tok |
| gong-yeongbin/mcp-chat-practice Chatbot MCP server | 0 | Claude Code | 1 | — |
| MothBlight-Git/pyre Burning desktop notes - a transparent always-on-top rail of paper stickies that burn away | 0 | Claude Code | 1 | 6,612 tok |
| masalinas/poc-ai-mcp-claude-code PoC Create MCP using Claude Code | 0 | Claude Code, Codex, OpenCode | 2 | 776 tok |
| alwh1te/agent-semaphore Coordination layer for parallel coding agents: intent-carrying claims, write-time enforcem | 0 | Claude Code | 4 | 716 tok |
| hlucent/seoul-timeavg-air-mcp Seoul city period-based hourly average air quality information | 0 | Claude Code | 1 | 2,494 tok |
| ashishwarkhade/Telegraph-MCP AI-assisted BRICS cross-border payment/settlement system | 0 | Claude Code, Codex | 1 | — |
| hakandedotdev/simple-mcp-job-tracker Minimal job tracker with mcp server | 0 | Claude Code, Codex, OpenCode | 2 | 159 tok |
| ZainUlAbideen02/StackBridge-MCP | 0 | Codex, OpenCode | 1 | 799 tok |
| hlucent/seoul-realtime-air-by-region-mcp | 0 | Claude Code | 1 | 2,097 tok |
| 1072636071/win-shell-mcp win-shell-mcp | 0 | Codex, OpenCode | 1 | 480 tok |
| Daemon-Killer/prospective-memory Phone-first capture + MCP pull for open tasks. Sibling of google-activity-assistant. | 0 | Codex, OpenCode | 1 | 178 tok |
| GSA-TTS/mcp-server-usace-iwr MCP server for accessing the USACE IWR's open feature layers on ArcGIS | 0 | Claude Code, Codex | 2 | — |
| wyller/mcp-email-guardian | 0 | Claude Code | 9 | — |
| Tj3604/Premiere-MCP-BuildX-Exclusive-V3 | 0 | Claude Code | 6 | 4,242 tok |
| pedrobtz/tslab-mcp | 0 | Claude Code | 2 | 2,684 tok |
| aarohim24/Scavenge Deterministic web-evidence engine: trace one field across raw HTML, structured data, embed | 0 | Claude Code | 1 | 1,016 tok |
| F-e-u-e-r/tradingview-mcp Review-only MCP bridge for TradingView Desktop — 7 tools over a verified loopback CDP boun | 0 | Claude Code | 1 | 390 tok |
| Ritesh-977/codegraph-mcp | 0 | Codex, OpenCode | 1 | 776 tok |
| namecallfilter/nodriver-mcp | 0 | Codex, OpenCode | 1 | 539 tok |
| peacenode/livepeer-agent A Livepeer coding agent built on Pi with Livepeer Agent MCP integration. | 0 | Codex, OpenCode | 1 | 249 tok |
| halaprix/bd-explore halaprix.github.io Ask a beads store questions, codegraph-style: verbatim beads + relationship neighborhoods | 0 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 1,728 tok |
| SagaSmithAI/sagasmith-narrative System-neutral SagaSmith Narrative domain, MCP, Skills, and project generation | 0 | Claude Code, Codex, OpenCode | 2 | 396 tok |
| ekam-mann/sleeper-fantasy-mcp- MCP server that turns your Sleeper league into league-accurate fantasy advice - drafting, | 0 | Claude Code | 1 | 1,266 tok |
| tkuan/uStoreBackoffice-mcp uStore Backoffice REST API mcp - uStore version 26.2 | 0 | Claude Code | 1 | 1,623 tok |
| N0mansky/aws-auth Fast, intelligent AWS SSO authentication tool and Model Context Protocol (MCP) server for | 0 | Codex, OpenCode | 1 | 1,278 tok |
| vonpanda/schematic-mcp MCP server that enables AI agents to understand, query, and reason over hardware schematic | 0 | Codex, OpenCode | 1 | 911 tok |
| knahsirV/garmlink | 0 | Claude Code | 1 | 1,077 tok |
| quzhiii/ai-disk-doctor-integrations Universal local Agent Skill and MCP integration for AI Disk Doctor | 0 | Claude Code, Codex, OpenCode | 2 | 1,130 tok |
| nhochstetler/SEC-Filings-Vector-Database Turn SEC EDGAR filings into a searchable RAG corpus: chunked filings in Weaviate, XBRL fig | 0 | Claude Code | 1 | 5,440 tok |
| mlnima/browser-use-relay-mcp | 0 | Codex, OpenCode | 1 | 2,779 tok |
| olykov/node-red-contrib-mcp-server-readonly Read-only Node-RED MCP server package | 0 | Claude Code, Codex, OpenCode | 2 | 286 tok |
| dmc5179/redhat-security-data-api-mcp | 0 | Claude Code | 1 | 1,550 tok |
| Walessonrdreis/omie-mcp-v1.0 | 0 | Claude Code, Codex | 14 | — |
| File1979/mcp-document-tools | 0 | Claude Code | 1 | 1,017 tok |
| andreasronge/ptc-fs-mcp A small filesystem MCP (protocol 2026-07-28) | 0 | Codex, OpenCode | 1 | 516 tok |
| tecof/tecof-mcp | 0 | Claude Code, Codex, OpenCode | 3 | 251 tok |
| willTerner/baomihua-formatter-mcp A standalone Node.js MCP server for inspecting and operating on media files in OpenList an | 0 | Claude Code, Codex, OpenCode | 2 | 1,379 tok |
| masoniqbal777/Business-Central-Mcp | 0 | Claude Code | 2 | 6,026 tok |
| Trum-ok/tutu-mcp-hackathon trum-ok.github.io | 0 | Claude Code | 7 | 510 tok |
| krishna-astrasols/reddit-mcp-server | 0 | Claude Code | 1 | 4,759 tok |
| FahadEjaz/magento-mcp | 0 | Claude Code | 1 | 1,535 tok |
| 8C9D/outlook-mcp MCP server connecting Claude to a personal Outlook mailbox via Microsoft Graph — 40 tools | 0 | Claude Code | 1 | 764 tok |