Building agents

7,521 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 Code6,606Data and AI3,688Backend and APIs3,494Languages3,401Planning3,209Git and workflow3,151Code review2,736Memory and context2,361Testing2,351DevOps and cloud2,300Writing and docs2,296Research2,295

Any agent Claude CodeCodexOpenCodeGitHub CopilotGemini CLICursorWindsurfKiro

ProjectStarsConfiguresFilesAlways loaded
olavocarvalho/vscode-runtime-notebook-mcp Embedded MCP server for the VS Code Jupyter runtime: edit cells, run code, fetch outputs. 16 Claude Code 1 879 tok
MatthewPDingle/consulting-agents-mcp An MCP server that interfaces with OpenAI, Google, and Anthropic's APIs to give Claude Cod 16 Claude Code 1 531 tok
nodnarbnitram/claude-code-extensions These are a collection of extension for Claude Code that can typically also be used in ope 16 Claude Code, Codex, OpenCode 11 4,389 tok
Zenobia000/vibeCoding-mcp vibeCoding-mcp 16 Cursor 1 6,053 tok
SiroSuzume/mcp-ts-morph Provides refactoring functionality using ts-morph through MCP 16 Claude Code 7 2,089 tok
shyamsridhar123/agentsmith-cli Agentify any repository in one command. AgentSmith maps a local codebase or GitHub URL and 16 Claude Code, Codex 18 1,629 tok
yen0304/Skill-Dock Local-first agent skill manager for VS Code / Cursor. Manage, browse, and import skills ac 16 Claude Code 1 3 tok
HMAKT99/AKF akf.dev Trust metadata for AI agents — a stamp costs ~15 tokens, re-verifying costs 15,000. Agents 16 Claude Code, Codex, GitHub Copilot, Cursor, OpenCode 4 1,691 tok
jiten-singh-shahi/salesforce-claude-code npmjs.com Salesforce Claude Code Framework: 🚀 17 specialized subagents, 55 domain skills, and 29 ho 16 Claude Code, Cursor 58
wangqiqi/cursor-ai-rules 🤖 Cursor AI collaboration rules system — making AI a better programming partner. Provides 16 Claude Code, Cursor 5
ReadyToGo-Education/fluxo_criativo 16 Claude Code, Codex, OpenCode 6 23,770 tok
icoretech/warden-mcp npmjs.com 🔐 Vaultwarden / Bitwarden MCP server for credential-aware AI agents 16 Claude Code, Codex, OpenCode 2 226 tok
tyql688/sessionview Browse, search, resume and manage your AI coding sessions in one local desktop app. (Claud 16 Claude Code, Codex, OpenCode 4 2,162 tok
oila-gmbh/skill-bill skillbill.dev SkillBill packages your engineering judgment into governed skills, then uses a durable Kot 16 Claude Code, Codex, OpenCode 2 2,625 tok
juanklagos/spec-driven-development-template juanklagos.github.io Operational SDD framework with AI guidance, GitHub Spec Kit workflows, and MCP support. 16 Claude Code, Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode 6 4,865 tok
verivus-oss/llm-cli-gateway llm-cli-gateway.dev MCP server providing unified access to Claude Code, Codex, Gemini, Grok and Mistral CLIs w 16 Claude Code, Codex, Cursor 19 7,380 tok
Mofesto/fubon-api-mcp-server 16 Claude Code, Codex, GitHub Copilot, OpenCode 8 5,373 tok
Komagon/hermes-production-patterns komagon.github.io Hermes Production Patterns — A collection of production-grade engineering patterns for Her 16 Codex, OpenCode 1 795 tok
skein-js/skein-js skein-js.github.io Open-source alternative to LangGraph Platform for TypeScript — self-host your LangGraph.js 16 Claude Code, Codex, OpenCode 4 3,186 tok
mikrotik-mcp/mikrotik-mcp mikrotik-mcp.usestrict.dev A Bun-native MCP server that turns one or more MikroTik routers into +880 tools your AI ca 16 Claude Code, Codex, OpenCode 32 4,769 tok
claude-code-expert/carve-harness Harness Engineering for Project 16 Claude Code, Codex, Cursor, OpenCode 43 2,558 tok
Engine-Room-Games/after-effects-mcp npmjs.com Control Adobe After Effects with AI — describe the animation you want and it gets built: l 16 Claude Code 1 5,433 tok
samuelzxu/claude-evolve 16 Claude Code 1 818 tok
marek-burza/shrubbery 16 Claude Code, Codex, OpenCode 6 4 tok
tommyengstrom/domaindriven 16 Claude Code, Codex, OpenCode 3 610 tok
databayt/hogwarts ed.databayt.org Educational automation streamlining operations for students, educators, and school leaders 16 Claude Code, Codex, OpenCode 8 6,529 tok
mahoushoujyo-eee/eshell 16 Claude Code, Codex 23
alexhraber/tensors-to-consciousness Explore the Mathematical Foundations of AI/ML: From Tensors to Consciousness 16 Claude Code, Codex, Gemini CLI, OpenCode 3 2,799 tok
Cloud-Solutions-International/antikythera Automated test generation for spring apps 16 Codex, GitHub Copilot, Cursor, OpenCode 3 896 tok
ptaczek/daw-mcp DAW MCP for prompting against Bitwig Studio and Ableton Live from Claude (and other AI age 15 Claude Code 1 3,688 tok
masakinihirota/github-copilot-custom-instructions GitHub Copilot instructions 15 GitHub Copilot 1 5,196 tok
pinecone-io/skills Pinecone's official Agent Skills library, for use with agentic IDEs such as Cursor, Github 15 Claude Code 1 517 tok
backspace-shmackspace/claude-devkit bksp.ca claude-devkit - an agentic coding framework 15 Claude Code, Gemini CLI 2 1,674 tok
buildoak/fieldwork-skills Battle-tested skills for AI agents that do real work 15 Codex, OpenCode 1 712 tok
EntityProcess/agentv agentv.dev Light-weight AI agent evaluation and optimization framework 15 Claude Code, Codex, OpenCode 2 3,189 tok
DKeken/codex-skills-alternative 17 vendor-neutral Agent Skills (SKILL.md) reimplementing the Codex Creative Production + P 15 Codex, OpenCode 1 352 tok
andrader/jup andrader.github.io jup is a command-line tool for installing and managing agent skills across different ai ag 15 Claude Code, Codex, Gemini CLI, OpenCode 4 1,611 tok
Swih/mistral-mcp Full Mistral AI MCP server — OCR, Voxtral audio, Codestral FIM, durable workflows, documen 15 Claude Code 1 3,342 tok
syf2211/ruledoctor skills.sh Agent Skill: read CLAUDE.md & project rules before coding. Optional CLI audit + hooks. Cla 15 Claude Code, Codex, OpenCode 4 215 tok
falense/openpaper A personalized newspaper that knows only you will ever read it. Claude Code plugin that tu 15 Claude Code, Codex, OpenCode 3 263 tok
PCIRCLE-AI/memesh pcircle.com local collaboration layer for AI coding agents 15 Claude Code, Codex, OpenCode 2 6,173 tok
cloudx-io/cloudx-sdk-agents docs.cloudx.io AI-agent guidance for integrating the CloudX SDK — Claude Code, Codex, and Cursor. Facts f 15 Claude Code, Codex, OpenCode 2 524 tok
najaeda/naja-scope pypi.org MCP server for AI agents to explore SystemVerilog/Verilog netlists: trace connectivity, wa 15 Claude Code, Codex, OpenCode 2 401 tok
komluk/scaffolding Spec-driven multi-agent orchestration plugin for Claude Code — 13 agents, 35 skills, per-p 15 Claude Code 1 1,120 tok
aliaihub/skilldeck Desktop app for managing AI agent skill files across projects and tools 15 Claude Code 1 3,753 tok
jnPiyush/AgentX agentx-silk.vercel.app AgentX - Digital Force for Software Delivery 15 Claude Code, Codex, GitHub Copilot, OpenCode 11 13,479 tok
Mark7766/ai-coding-ok Helps you code with AI like an experienced developer, solving issues with poor AI-generate 15 Claude Code, Codex, GitHub Copilot, OpenCode 3 3,374 tok
45ck/skill-harness Umbrella installer and agent harness for the skill-pack suite across Claude and Codex. 15 Claude Code, Codex, OpenCode 2 2,503 tok
bezael/sdd-creator Genera specs siguiendo la metodología Spec-Driven Development de Dominicode (Bezael Pérez) 15 Claude Code 1 397 tok
polyblank66/Nyamu Minimal MCP server for Unity, designed to reliably check script compilation 15 Claude Code, Codex, Gemini CLI, OpenCode 3 2,935 tok