Building agents

4,856 projects whose own agent configuration covers building agents. These are not mods to install — they are how the maintainers of these repositories tell an agent what to do, and what to avoid.

All projects Claude Code6,614Data and AI3,687Backend and APIs3,492Languages3,397Planning3,211Git and workflow3,159Code review2,735Memory and context2,362Testing2,357DevOps and cloud2,306Writing and docs2,299Research2,296

Any agent Claude CodeCodexOpenCodeGitHub CopilotGemini CLICursorWindsurfKiro

ProjectStarsConfiguresFilesAlways loaded
Sayalab/agy_in_claude_mcp 0 Claude Code, Codex, Cursor, Gemini CLI, OpenCode 7 1,420 tok
Perseus-Computing-LLC/slack-perseus-agent slackhack.devpost.com Perseus-powered Slack agent via MCP — live project context for developer teams. Built for 0 Codex, OpenCode 1 474 tok
rafaself/aws-mcp-gateway Self-hosted AWS MCP Gateway, for safe AWS visibility, diagnostics, and controlled operatio 0 Codex, OpenCode 1 1,400 tok
myaier/agxp-claude agxp.ai AGXP Claude Code channel plugin (MCP) 0 Claude Code, Codex, OpenCode 3 1,019 tok
Association-of-stupid-people/cocos-mcp-server 0 Claude Code, Codex, OpenCode 11 2,510 tok
tbui17/manifold-market-api OpenClaw tool plugin + standalone MCP server wrapping the Manifold Markets public REST API 0 Claude Code, Codex, OpenCode 3 87 tok
ericklrm89-jpg/hyperion Hyperion Universal Web Agent & MCP Server - Real Chrome automation with 5 perception engin 0 Codex, OpenCode 1 2,197 tok
rdwj/nih-reporter-demo-mcp MCP server for querying the NIH RePORTER research grants database 0 Claude Code, Codex, OpenCode 9 6,422 tok
hwalde/imagen-tools-mcp MCP-Server für Bildgenerierung und -bearbeitung mit Google Gemini (Vertex AI oder AI Studi 0 Claude Code, Codex, OpenCode 2 1,614 tok
shiiman/multi-agent-mcp 0 Claude Code, Codex, OpenCode 3 5,183 tok
schrojf/laravel-simple-rag Laravel Knowledge Provider — a Laravel application that serves as an MCP server and a web- 0 Claude Code, Codex, Gemini CLI 5 5,648 tok
BACH-AI-Tools/mcp-server-azure-devops Azure DevOps reference server for the Model Context Protocol (MCP) 0 Claude Code, Codex, GitHub Copilot 3 2,384 tok
pdurlej/jan-subagent Jan MCP: turn dry GitHub release bullets into polished Polish release notes, changelogs, a 0 Codex, OpenCode 1 932 tok
DevEngageLab/engagelab-sms-mcp 0 Claude Code, Codex 1
midnight480/saga-event-space-mcp-server 0 Claude Code, Codex, Gemini CLI, OpenCode 15 4,398 tok
fritzprix/fred-mcp 0 Claude Code, Codex 1
gdebenedetti/granola-local-archive Unofficial local MCP server and archive for chatting with Granola notes, summaries, and tr 0 Claude Code, Codex, OpenCode 4 228 tok
ianphil/promptbin Web and MCP for sharing prompts 0 Claude Code, Codex, OpenCode 10 2,164 tok
Mutigen/packforge AI Agent Instruction Hub — orchestrates context-aware instruction packs for Cursor, Claude 0 Claude Code, Codex, Cursor, OpenCode 3 3,123 tok
MikBin/jules-mcp jules mcp server 0 Codex, OpenCode 1 2,052 tok
Flagsmith/flagsmith-mcp 0 Claude Code, Codex 6
mythopoeic/mcp-server-demo Demo MCP server wrapping the sheet-compressor library (tools, resources, prompts) over std 0 Claude Code, Codex 18 134 tok
trash-panda-v91-beta/truenas-mcp 0 Claude Code, Codex, OpenCode 2 917 tok
ArmorNGlory/armornglory-mcp-server MCP server for Christian streetwear, faith-based clothing, trucker hats, and foam clogs. E 0 Claude Code, Codex, Gemini CLI, OpenCode 3 2,374 tok
Raghu23-dev/trigsight trigsight.vercel.app Portfolio with an AI assistant that cannot make a claim it can't prove — every citation is 0 Claude Code, Codex, OpenCode 2 159 tok
sebahrens/bpmn-mcp 0 Claude Code, Codex, OpenCode 4 1,526 tok
ztripez/mcp-dap 0 Codex, OpenCode 1 1,649 tok
danieloza/agent-intel-mcp OpenAI-powered MCP server for repository analysis, agent-engineering pattern mining, and s 0 Codex, OpenCode 1 281 tok
Omm2005/Canvas-LMS-MCP 0 Claude Code, Codex 1
satyasai-collab/qwen-studio-browser-gateway Unofficial localhost-only Qwen 3.8 Max advisory gateway for Claude Code; not the official 0 Codex, OpenCode 1 714 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
dkharlanau/agent-ready-web-profile dkharlanau.github.io Interoperability profile and MCP gateway for agent-ready websites — llms.txt, Agent Skills 0 Codex, OpenCode 1 2,497 tok
kthy/felt-mcp MCP server for agents working with Felt.com 0 Claude Code, Codex, OpenCode 2 999 tok
goods9999-ai/personal-file-analysis-mcp_test_20260826 A FastMCP-based test suite for locally reading and analyzing specific files 0 Claude Code, Codex, OpenCode 2 9,797 tok
sanshan1978/codeguard-rag-mcp Evidence-grounded Python defect and vulnerability diagnosis with Hybrid RAG, MCP, ChromaDB 0 Claude Code, Codex 9
ftaricano/mcp-hub TypeScript MCP gateway for aggregating, searching, and routing tools across multiple Model 0 Claude Code, Codex, OpenCode 2 1,099 tok
Safefy-Pay/safefy-mcp 0 Claude Code, Codex 1
shooebill/unified-mcp A wrapper MCP server that bundles OpenMemory and Cipher 0 Claude Code, Codex, OpenCode 5 459 tok
chittyos/chittymcp Multi-Tenant Model Context Protocol Server - Enterprise-grade MCP with OAuth, rate limitin 0 Claude Code, Codex, Gemini CLI, OpenCode 3 3,187 tok
bbuchsbaum/eco-oracle EcoOracle: MCP server + tools for ecosystem-wide R/Python package knowledge 0 Claude Code, Codex, OpenCode 7 1,230 tok
jason21wc/ai-governance-mcp AI Governance MCP — open-source meta-framework (governance engine + constitution/rules-of- 0 Claude Code, Codex, OpenCode 12 3,393 tok
2k92gzzsyc-hash/mcp-server-python-mtef0f9z Created from render-examples/mcp-server-python template 0 Claude Code, Codex, OpenCode 2 841 tok
IndelibleVivi/mcp-app-production-fieldlab Executable, evidence-bounded MCP App production field lab 0 Codex, OpenCode 1 1,217 tok
binbinao/reddit-mcp 0 Claude Code, Codex, OpenCode 3 143 tok
SoulChildTc/ai-bridge Enable terminal AI coding assistants to converse with more powerful AI models through a br 0 Codex, OpenCode 1 1,611 tok
timotheeiss/semantic-hints-mcp An MCP server to extract semantic hints from a GUI app 0 Claude Code, Codex, OpenCode 2 124 tok
benoib/roast-mcp-app 0 Claude Code, Codex, OpenCode 2 29 tok
dcosodev/market-inspector market-inspector.vercel.app Multi-asset market intelligence agent demo for the Kaggle AI Agents capstone. 0 Codex, OpenCode 9 472 tok
DC925928496/AI-godot-mcp AI-godot-mcp is a standalone Godot MCP service scaffold focused on real game development w 0 Claude Code, Codex, OpenCode 5 251 tok
lahuman/mcp-variable 0 Codex, OpenCode 1 1,748 tok