Building agents

8,489 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 Code6,881Git and workflow3,605Data and AI3,580Backend and APIs3,556Languages3,486Planning3,323Code review2,893Testing2,681Writing and docs2,477DevOps and cloud2,477Memory and context2,375Research2,318

Any agent Claude CodeCodexOpenCodeGitHub CopilotGemini CLICursorWindsurfKiro

ProjectStarsConfiguresFilesAlways loaded
devstride/claude-plugin DevStride's agentic delivery loop for Claude Code — plan, build, review, and release again 4 Claude Code, Codex, OpenCode 4 1,799 tok
AgiFlow/ai-plugin Agiflow's plugin for Codex, Claude Code, Antigravity, Cursor 4 Gemini CLI 1 25 tok
MGrin/bb-plugin-accounts Claude Max account usage and auto-switching for bb — proactive on utilization, reactive on 4 Claude Code, Codex, OpenCode 2 1,109 tok
lesleslie/session-buddy Session management MCP server for Claude Code — automatic session lifecycle, searchable me 4 Claude Code, Codex, OpenCode 4 7,155 tok
m1rl0k/Context-Engine Self-hosted adaptive code search: micro-chunk precision, hybrid rerank, VS Code/MCP-ready 4 Claude Code, Codex 1 —
cyanheads/oecd-mcp-server npmjs.com Search, explore, and query 1,500+ OECD statistical datasets (national accounts, employment 4 Claude Code, Codex, OpenCode 2 17,550 tok
cyanheads/macos-mcp-server npmjs.com macOS system controls, window management, and hardware state for MCP clients 4 Claude Code, Codex, OpenCode 2 20,172 tok
hightemp/go_computer_use_mcp_server MCP (Model Context Protocol) server in Go for computer automation. Uses robotgo library fo 4 Claude Code, Codex, OpenCode 24 1,604 tok
cyanheads/socrata-mcp-server npmjs.com Search and query government open-data portals (Socrata SODA API) via MCP. STDIO or Streama 4 Claude Code, Codex, OpenCode 2 17,260 tok
Doucs91/hivelore Policy enforcement layer for AI coding agents — briefing gates, team memory, Git/CI checks 4 Claude Code, Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode, Windsurf 6 9,531 tok
nitin27may/ms-graph-mcp nitinksingh.com Microsoft Graph MCP server for AI agents — 85 tools across Outlook mail & calendar, Teams, 4 Claude Code 1 3,408 tok
octanevz/codex-debate Claude Code plugin for second opinions: iterative adversarial debates between Claude and C 4 Claude Code, Codex, OpenCode 2 989 tok
alex-zaporozhan/leo A deterministic context-driven agentic SDLC framework for Cursor and Claude. 41 codified l 4 Cursor 1 27,776 tok
yuri-semenenko/ai-engineering-workspace One engineering workflow across Claude Code, Codex, Copilot, and Gemini CLI. A portable pe 4 Claude Code, Codex, GitHub Copilot, OpenCode 7 4,483 tok
kody-bot/home-mcp-starter kody.codes Starter for a home MCP server you can connect to Kody over Cloudflare Tunnel and Access. 4 Codex, OpenCode 1 53 tok
shdra06/ai-mind-map 🧠 MCP Server that reduces AI coding agent token usage by 80-99%. Knowledge graph + persis 4 Claude Code, Codex, GitHub Copilot, Cursor, Windsurf 9 3,402 tok
anishmoncivarghese/sonde Local code-context engine for AI coding agents: structural answers within a token budget. 4 Claude Code, Codex, OpenCode 7 1,941 tok
gripforgeai/mcp gripforge.ai The tools your AI needs to make your games. Turn prompts into production-ready game assets 4 Claude Code, Codex, OpenCode 2 176 tok
endlessblink/clean-cut-mcp Simply describe your animation, and watch Claude create stunning React-powered videos in a 4 Claude Code, Codex, OpenCode 10 903 tok
consetto/calmcp consetto.com Cloud ALM MCP Server. Supports Tasks, Projects, Features, Requirements, Documents, Tests, 4 Claude Code, Codex, OpenCode 2 1,440 tok
k-rister/ephemeral-buffer-mcp Ephemeral in-memory command output capture and hybrid search MCP server for coding agents. 4 Claude Code, Codex, OpenCode 2 1,375 tok
sandraschi/bilibili-mcp Bilibili (B站) content-intelligence bridge - search, trending, video intel and transcript s 4 Claude Code, Codex, GitHub Copilot, Cursor, OpenCode, Windsurf 6 2,097 tok
qut-dmrc/buttermilk 4 Claude Code, Codex, Gemini CLI, OpenCode 9 75 tok
skyengpro/iviss 4 Claude Code, Codex, OpenCode 6 1,559 tok
coze-dev/coze-sdk-gen 4 Codex, OpenCode 2 2,931 tok
1r0nw1ll/quantum-arithmetic-research Quantum Arithmetic (QA) System: Novel modular arithmetic framework for signal processing, 4 Claude Code, Codex, Gemini CLI, OpenCode 9 5,478 tok
kyle-chalmers/ticketwright Ticket-driven analysis with Claude Code and other coding agents: prior work recalled, ever 4 Claude Code, Codex, OpenCode 1 5,673 tok
Pattyboi101/indiestack indiestack.ai Dependency guardrail for AI coding agents — validates packages, catches hallucinations, 6, 3 Claude Code, Codex, OpenCode 14 1,614 tok
j7an/nexus-mcp MCP server that delegates tasks to coding agents (Claude, Codex, Antigravity) 3 Codex, OpenCode 1 1,681 tok
thesanjeetc/Parselbox An embeddable Python runtime where AI agents call tools as code. Powered by Deno + Pyodide 3 Claude Code 2 987 tok
totorospirit/cc-openclaw-bridge Claude Code plugin for user interaction via OpenClaw (Telegram, Signal, Discord) 3 Claude Code 1 449 tok
holetexvn/memgw npmjs.com Shared long-term memory for AI coding agents — one local store for Claude Code, Codex CLI, 3 Claude Code, Codex, OpenCode 2 1,022 tok
like-a-freedom/rusty-intervals-mcp Fast and lightweight MCP server for intervals.icu 3 Claude Code, Codex, OpenCode 4 1,579 tok
renanflustosa/octo-cluster Lean Claude Code plugin: ship logical commits safely (direct or PR, never force-push), tur 3 Claude Code, Codex, OpenCode 9 903 tok
msolecki/founder-os Claude Code / Codex plugin: the executive team you can't afford yet 3 Claude Code, Codex, OpenCode 2 92 tok
ShiftinBits/constellation-mcp docs.constellationdev.io Code Intelligence Platform for AI Coding Assistants 3 Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode 5 3,330 tok
Auctalis/nocturnusai nocturnus.ai Verified knowledge for AI agents. Compress context, extract and store facts, define rules 3 Claude Code, Codex, OpenCode 7 8,907 tok
GeiserX/cashpilot-mcp MCP Server for CashPilot — monitor passive income earnings, manage services, and control f 3 Claude Code, Codex, OpenCode 4 2,203 tok
GeiserX/pumperly-mcp MCP Server for Pumperly — real-time fuel and EV charging prices, station search, and route 3 Claude Code, Codex, OpenCode 4 2,794 tok
QBT-Labs/openmm-mcp agents.openmm.io MCP server giving AI agents real crypto trading capabilities. 13+ tools for market data, o 3 Claude Code 3 1,354 tok
Shangri-la-0428/oasyce-sdk 47.93.32.88 Python SDK + MCP Server + LangChain Tools for Oasyce — on-chain AI agent economy. pip inst 3 Codex, OpenCode 1 1,867 tok
CSOAI-ORG/iso-27001-ai-mcp 🔌 Exposes iso 27001 tools over MCP (MEOK AI Labs); see the README for the tool list. 3 Cursor 1 89 tok
Jott2121/agent-gate MCP server that adds a fail-closed quality gate and hash-chained receipt ledger to any AI 3 Codex, Cursor, OpenCode 2 2,093 tok
bepunk/zoogent Lightweight AI agent orchestrator with built-in Architect AI. Multi-team support, MCP, web 3 Claude Code 1 4,839 tok
edgedepthhq/edgedepth-research-mcp edgedepth.com Search recorded crypto and TradFi microstructure through the EdgeDepth Research API as det 3 Claude Code 1 1,179 tok
hampsterx/codex-mcp-bridge MCP server bridging Codex CLI to Claude Code, Cursor - (native) review, queries, and searc 3 Codex, OpenCode 1 3,746 tok
getDynamoi/mcp dynamoi.com Connect ChatGPT, Claude, Cursor, and other AI agents to Dynamoi for free Spotify Smart Lin 3 Codex, OpenCode 1 79 tok
promptwheel-ai/logbook npmjs.com Turn Git history into memory AI coding agents can use. 3 Claude Code, Codex, OpenCode 2 1,125 tok
javiermrcom/awesome-claude-code Production-ready Claude Code components and plugins for AI-assisted development 3 Claude Code 1 1,781 tok
chrischall/zola-mcp Zola wedding planning MCP server for Claude 3 Claude Code, Codex, OpenCode 2 4,734 tok