Building agents

6,130 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
sandraschi/vbot-mind-mcp Autonomous virtual robot brain runtime bridging game engines (Godot, Unity3D, Resonite) an 2 Claude Code 1 458 tok
EdmendZ/Modular-Rag-Mcp-Server 2 Claude Code, Codex 9
I-No-oNe/baileys-agent-kit LLM-first WhatsApp automation with Baileys, MCP, CLI, GitHub Actions, and secure QR pairin 2 Claude Code, Codex, OpenCode 2 374 tok
0xEkho/Ruckus-vSZ-MCP RUCKUS vSZ MCP 2 Claude Code, Codex, GitHub Copilot, OpenCode 6 2,782 tok
comicchang/iitc-mcp IITC MCP Bridge — bridge between Ingress Intel (IITC) and Model Context Protocol agents 2 Claude Code, Codex, Gemini CLI, OpenCode 3 674 tok
jrb00013/mailnotmilk Shared agent mailbox MCP — Cursor, Claude Code, and friends post/read/reply across session 2 Claude Code, Codex, Gemini CLI, OpenCode 5 342 tok
duncanmcclean/freeagent-mcp Local, read-only MCP server for FreeAgent. Built on Laravel. 2 Claude Code, Codex, OpenCode 7 4,092 tok
tmchao7/local-vision-mcp Give text-only coding agents (Claude Code, DeepSeek, Codex) local vision via Ollama — one 2 Claude Code 1 2,137 tok
statuser-cloud/mcp statuser.cloud Official Statuser MCP server 2 Claude Code 1 913 tok
ZenlixAI/hitl-mcp A production-ready, state-persistent MCP server for Human-in-the-Loop (HITL) interaction. 2 Claude Code, Codex 13
Huleinpylo/kali-agents-mcp 2 Claude Code, Codex, OpenCode 9 3,290 tok
sawadari/requirements-mcp-server Autonomous development powered by Agentic OS 2 Claude Code 20
abhinavteja123/codemore codemore.tech The static analyzer your AI agent reads — 59 rules, MCP server, CLI, VS Code extension, Gi 2 Claude Code, Codex 9
cyanheads/oecd-mcp-server npmjs.com Search, explore, and query 1,500+ OECD statistical datasets (national accounts, employment 2 Claude Code, Codex, OpenCode 2 12,506 tok
shuoubin/RAG-MCP-SERVER A RAG-MCP service project. 2 Claude Code, Codex 6
chaunsin/agent-skills Some practical agent skills for AI coding agents (Claude Code, Cursor, Copilot, Codex, etc 2 Claude Code, Codex, OpenCode 2 829 tok
hightemp/go_computer_use_mcp_server MCP (Model Context Protocol) server in Go for computer automation. Uses robotgo library fo 2 Claude Code, Codex, OpenCode 24 1,604 tok
gabrielrojasnyc/anatomy-of-a-knowledge-base Runnable teaching implementation of the Cerebras knowledge-base architecture: one embeddin 2 Claude Code, Codex, OpenCode 2 1,176 tok
cyanheads/smithsonian-mcp-server npmjs.com Search 14.5M Smithsonian Open Access objects across 20+ museums via MCP, and retrieve CC0 2 Claude Code, Codex, OpenCode 2 12,180 tok
krzemienski/shannon-mcp Claude Code MCP Server - A comprehensive Model Context Protocol server implementation buil 2 Claude Code 1 1,029 tok
qloba/runbook-mcp-server 2 Claude Code 1 868 tok
Doucs91/hivelore Policy enforcement layer for AI coding agents — briefing gates, team memory, Git/CI checks 2 Claude Code, Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode, Windsurf 6 8,446 tok
hrtips/cvx CVX — structured input, professional output. YAML in, designed CV PDFs out, entirely on yo 2 Claude Code 5
rewrite-rs/skills rewrite.rs The most comprehensive agent skills for writing real, idiomatic Rust and porting code from 2 Claude Code 1 1,050 tok
Fandhe-AI/agent-cli-skills 2 Claude Code, Codex, OpenCode 9 8,413 tok
gzb1128/opencode-plugin A CLI tool that brings the Claude Code plugin marketplace ecosystem to OpenCode — install, 2 Claude Code, Codex, OpenCode 1 1,823 tok
ventusff/claude-model-guard 🚨 Claude Code statusline plugin that catches silent model downgrades — theme-proof full-w 2 Claude Code, Codex, OpenCode 2 2,142 tok
agentlint/agentlint agentlint.sh The Lighthouse for AI coding agents. Audit any repo for how ready it is for Claude Code, C 2 Claude Code, Codex, GitHub Copilot, OpenCode 4 3,497 tok
chf3198/copilot-governance Portable Copilot governance system: instructions, skills, agents, hooks — cloneable to any 2 Claude Code, GitHub Copilot, Gemini CLI 6 4,672 tok
aryxnsdfs/token-diet Local token-saving, intelligence-preserving context layer for Claude Code, Cowork, Codex a 2 Claude Code 9
zdx8637-gitdog/Xilinx_Vivado_MCP 2 Claude Code 2 9,773 tok
ayushcodes10/echo-mem echo-mem.com Shared memory for AI agents on your own Postgres. The server never calls an LLM to write. 2 Claude Code 11
Bigred97/ausdata-mcp-client ausdata.io Official npm MCP client for ausdata.io — 28 tools across 9 AU government data sources 2 Claude Code 3 1,756 tok
dfridkin/clawops clawops is a provider-agnostic command-line tool for deploying, configuring, and operating 2 Claude Code, Codex, OpenCode 11 3,538 tok
Idle-Sync/db-conn-mcp A dead-simple, self-hosted MCP server for safely querying your databases with AI agents (P 2 Claude Code, Cursor 2 3,324 tok
snoozelieb/coach-mcp 2 Claude Code 6 2,567 tok
adamkwhite/google-workspace-mcp Google Calendar MCP Server for Claude Desktop 2 Claude Code 4 2,369 tok
DeepBlueCoding/mcp-replay-dota2 MCP server for parsing dota2 replay .dem files 2 Claude Code, Codex, OpenCode 7 3,253 tok
zai-one/grok-build-mcp zai.one MCP bridge that hands the coding loop to Grok CLI and returns a verified receipt. Save Cla 2 Claude Code, Codex, OpenCode 3 8,527 tok
francescofioredev/accreta A knowledge base your AI agent writes, maintains, and is held accountable for — with prove 2 Claude Code 9 1,565 tok
dgraziosi/foundation Personal ontology + MCP for agents — a foundation they can grow. 2 Claude Code, Codex, Cursor 11
darcivieira/kanbanize-sdk 2 Claude Code 11 1,692 tok
ormastes/simple 1 Claude Code, Codex, Gemini CLI, OpenCode 84 11,207 tok
niclejeune/pi-agents-config Sanitized pi agents workflow config with repotrace-first code intelligence 1 Claude Code, Codex 48
vignesh2027/AI-AGENT-SKILLS Turn your ai agent into senior engineer..The result is fast code that fails slowly. AI Ag 1 Claude Code, Codex, OpenCode 2 1,150 tok
zach-source/claude-mailbox MCP mailbox for cross-talk between concurrent Claude Code sessions — beads-backed presence 1 Claude Code, Codex, OpenCode 5 2,152 tok
josephmcgarvey/runcloud-mcp-server An MCP server to interface with your Runcloud managed servers. 1 Claude Code, Codex, OpenCode 5 3,848 tok
rbutera/harness-bridge Cross-harness MCP connector for coding agents 1 Claude Code, Codex 3
xiaojiou176-open/fileman xiaojiou176-open.github.io Review-first local AI file organizer with dry-run apply, rollback, and agent-safe MCP. 1 Claude Code, Codex, OpenCode 2 1,954 tok
verve-sh/session-recall Claude Code plugin — hybrid FTS5 + vector search MCP server over past Claude Code sessions 1 Claude Code 1 1,209 tok