3,543 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 agents7,521Claude Code6,606Data and AI3,688Backend and APIs3,494Languages3,401Planning3,209Git and workflow3,151Code review2,736Memory and context2,361Testing2,351DevOps and cloud2,300Writing and docs2,296Research2,295Frontend2,250Security2,004Productivity1,709
All Claude Code32,116 Codex23,280 OpenCode22,053 GitHub Copilot3,543 Gemini CLI1,915 Cursor1,736 Windsurf119 Kiro77
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| jurislm/langfuse-mcp MCP server for Langfuse — 13 tools for prompt management and observability | 0 | Claude Code, GitHub Copilot | 2 | 3,084 tok |
| akashnaykude/azure-boards-mcp-testcases | 0 | GitHub Copilot | 1 | 1,648 tok |
| elevanaltd/HestAI-MCP | 0 | Claude Code, GitHub Copilot | 6 | 1,187 tok |
| rbonitz/remarkable-mcp-http- | 0 | GitHub Copilot | 1 | 1,693 tok |
| dark-scientist/mcp | 0 | GitHub Copilot | 1 | 457 tok |
| jpnqs/team-docs-mcp MCP Server for semantic search over team documentation and knowledge base | 0 | GitHub Copilot | 1 | 497 tok |
| CalebGerman/mcp-taskflow MCP server for workflow orchestration, planning, and structured development | 0 | GitHub Copilot | 1 | 793 tok |
| rsbohn/mqtt-bridge A Bridge to MQTT for MCP Clients | 0 | GitHub Copilot | 1 | 781 tok |
| hizokabenitez/twitch_mcp | 0 | GitHub Copilot | 1 | 2,281 tok |
| J-o-n-a-t-h-a-n-M-u-e-l-l-e-r/lattice Infers the dependency graph hidden in a GitHub backlog, writes it into GitHub's native iss | 0 | Claude Code, Codex, GitHub Copilot, OpenCode | 7 | 1,948 tok |
| bigonil/azure-cost-management-mcp MCP Server for Azure Cost Management - WAF Cost Optimization and CAF aligned. Compatible w | 0 | GitHub Copilot | 1 | 1,134 tok |
| dev-tahir/get-best-image get best image mcp server | 0 | GitHub Copilot | 1 | 450 tok |
| akrym1582/sqldb-mcp-server | 0 | GitHub Copilot | 1 | 2,881 tok |
| howbizarre/b2bizzio-mcp | 0 | GitHub Copilot | 1 | 388 tok |
| Spaceinvaderz/freefeed-mcp-server | 0 | GitHub Copilot | 1 | 48 tok |
| velrys/mcp-server-ngzorro | 0 | GitHub Copilot | 1 | 1,034 tok |
| bailur/usps-mcp-server Model Context Protocol server for USPS address validation | 0 | GitHub Copilot | 1 | 716 tok |
| jenreh/appkit-bpmn-server MCP Server to generate and edit BPMN processes | 0 | Claude Code, Codex, GitHub Copilot | 5 | 12,610 tok |
| shashwatchandra/whoop-fastapi-mcp WHOOP FAST API MCP SERVER | 0 | GitHub Copilot | 1 | 506 tok |
| t-ogawa-dev/octopus-mcp-proxy t-ogawa-dev.github.io MCP Development Server | 0 | Claude Code, GitHub Copilot | 7 | 1,171 tok |
| yusakuvol/betting-method-mcp | 0 | Claude Code, GitHub Copilot, Cursor | 4 | 5,194 tok |
| ldastey-dev/devin-mcp | 0 | GitHub Copilot | 1 | 595 tok |
| RowelLewis/mcp-intacct-docs | 0 | GitHub Copilot | 1 | 1,395 tok |
| aleehamza25/voice-ai-mcp MCP Server for Voice AI website analysis - crawls websites and extracts business details | 0 | GitHub Copilot | 1 | 1,164 tok |
| Activ8-AI/Teamwork-MCP MCP server to connect to the Teamwork API | 0 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 2,853 tok |
| Tdh25/cbs-open-data_mcp Een Model Context Protocol (MCP) server voor de CBS Open Data OData API. Hiermee kunnen AI | 0 | GitHub Copilot | 1 | 1,300 tok |
| l4b4r4b4b4/science-mcp | 0 | GitHub Copilot | 1 | 708 tok |
| McScribble/sonic-mcp-server | 0 | GitHub Copilot | 1 | 560 tok |
| unhuman/zoomObsidian Zoom Meeting Summaries MCP Server | 0 | Claude Code, GitHub Copilot | 2 | 4,434 tok |
| dmarttinen/HarvestMCP Simple MCP server for Harvest Time Tracking | 0 | GitHub Copilot | 1 | 389 tok |
| bradmusolff/MYS-FusionReactorMCP TypeScript MCP server for FusionReactor Cloud — exposes metrics, logs, and alerts as MCP t | 0 | GitHub Copilot | 1 | 249 tok |
| baddif/mcp-server-gmail-send Send mail through gmail. | 0 | GitHub Copilot | 1 | 1,330 tok |
| Ritchy-EU/teams-mcp MCP server for Microsoft Teams integration via Microsoft Graph API | 0 | GitHub Copilot | 1 | 1,097 tok |
| plures/pluresLM-mcp Plures LM MCP server — persistent vector memory for AI coding assistants (VS Code, Cursor, | 0 | GitHub Copilot | 1 | 1,696 tok |
| AndyLiner13/hwca-mcp Model Context Protocol for the Horizon Worlds Creator Academy world | 0 | GitHub Copilot | 1 | 816 tok |
| haiprobmt/PBIP-MCP | 0 | GitHub Copilot | 1 | 116 tok |
| Abhiroy17/tradingview-mcp | 0 | Claude Code, GitHub Copilot | 2 | 4,753 tok |
| kud/mcp-qobuz kud.io 🎵 MCP server for Qobuz — search, browse, and explore your music library via AI | 0 | Claude Code, GitHub Copilot | 2 | 1,880 tok |
| Rikuto-des/slide-mcp Generate designed Figma Slides from GitHub Copilot via MCP — 31 layouts, themes, charts, i | 0 | Claude Code, GitHub Copilot | 2 | 745 tok |
| kevinnz/pretalx-local-mcp Local mcp server for pretalx | 0 | GitHub Copilot | 1 | 2,019 tok |
| andreparmar/hevy-mcp-remote Remote-ready MCP server for Hevy workout data — full API coverage via chrisdoc/hevy-mcp, w | 0 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 6,177 tok |
| CoReason-AI/coreason-multi-agent-debate Dynamic Multi-agent MCP server | 0 | Codex, GitHub Copilot, Cursor, OpenCode | 3 | 2,974 tok |
| khuongtt/codeparse-mcp | 0 | Claude Code, GitHub Copilot | 3 | 4,114 tok |
| vsl8/ansible-mcp-server Lets Build the Great way to work Ansible with AI | 0 | Claude Code, Codex, GitHub Copilot | 3 | 3,425 tok |
| foursecondfivefour/aether-linux-mcp-server AETHER_02 — Full-spectrum Linux MCP Server on Rust. 12 tools, 99.9% system management cove | 0 | Claude Code, Codex, GitHub Copilot | 2 | 212 tok |
| MauricioPerera/mcp-sqlite-tools-plus MCP server for local SQLite: CRUD, schema, relations, generated columns, and multi-format | 0 | GitHub Copilot | 1 | 239 tok |
| achmadawdi/mcp-blockbench MCP server plugin for Blockbench | 0 | Claude Code, Codex, GitHub Copilot, OpenCode | 4 | 2,984 tok |
| MasterNathobi/ApplicationController MCP server for GUI automation using PyAutoGUI | 0 | GitHub Copilot | 1 | 324 tok |
| sandeep-alluru/groundcrew pypi.org Action receipts and chain-of-custody for AI agents | 0 | Claude Code, Codex, GitHub Copilot, OpenCode | 7 | 610 tok |
| sandeep-alluru/agentdelta pypi.org Diff and regression-detect LLM agent execution traces | 0 | Claude Code, Codex, GitHub Copilot, OpenCode | 7 | 2,037 tok |