Building agents

6,745 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
ergunsh/ask-user-mcp-app ask-user-mcp-app.vercel.app An MCP App that enables AI agents to ask users multiple questions with tab-based navigatio 1 Claude Code, Codex, OpenCode 2 4,575 tok
emanuelmartin/mcp-parse-server 1 Claude Code, Codex, OpenCode 2 311 tok
artur282/skills-mcp 1 Claude Code, Codex 3 —
oneKn8/mcp-memory MCP server for persistent agent memory with semantic search 1 Claude Code 1 349 tok
chuks-qua/github-issues-mcp-server 1 Claude Code 2 1,050 tok
IronAdamant/Trammel Rust planning and verification harness for AI coding agents: dependency-aware decompositio 1 Claude Code, Codex, OpenCode 2 3,176 tok
davidbenge/adobe_extensibility_mcp 1 Claude Code 17 1,162 tok
takuyaw-w/a5sql-mcp 1 Claude Code, Codex, OpenCode 4 5,003 tok
Dudoxx/dudoxx-ai-terminal Shared multi-terminal bridge — one tmux session, human (web) + AI agent (MCP) attached sim 1 Claude Code 4 1,002 tok
AyeJK/eidola-runtime eidola.app AI Personality Runtime — portable persona system with reactive avatars. 1 Claude Code 1 28 tok
whmathews15/notebooklm-mcp-cli 1 Claude Code, Codex, Gemini CLI, OpenCode 3 7,036 tok
Vinayreddy18/MCP_for_Windows 1 Claude Code 2 1,296 tok
auckland-ai-collective/trundler 1 Claude Code 2 306 tok
ohneben/Anytype-MCP ohneben's Anytype MCP — a self-hosted Anytype MCP server: the official tool set as an alwa 1 Claude Code 1 708 tok
agentculture/learn-cli A CLI, MCP server, and web front for learning — a hosted site where humans and agents lear 1 Claude Code 19 3,780 tok
dkritarth/context-kernel dkritarth.com Token-gated MCP server on Cloudflare Workers that serves your hand-curated context memory 1 Claude Code, Codex, OpenCode 2 801 tok
hongti/mcp-openai-image MCP server wrapping OpenAI gpt-image-2 for image generation and editing 1 Claude Code 1 636 tok
simonives/rainkeeper A public, self-hostable MCP server that exposes the full Raindrop.io API as Claude tools. 1 Claude Code, Codex, Gemini CLI, OpenCode 3 2,061 tok
Gato513/kicad-mcp 1 Claude Code, Codex, OpenCode 3 5,923 tok
TommyKisly/f1-mcp Live Formula 1 data over MCP — standings, results, and schedule as tools, with an MCP Apps 1 Claude Code, Codex 1 —
0xendale/evm-agent-toolkit Deterministic MCP toolkit for autonomous AI agents auditing and optimizing EVM smart contr 1 Claude Code, Codex, Gemini CLI, OpenCode 3 1,474 tok
daniil-shumko/cloudflare-workers-mcp npmjs.com ⚡ MCP server for Cloudflare Workers. Ask Claude (or any MCP client) to deploy static sites 1 Claude Code 1 1,744 tok
ducnguyen221/powerbi-agent ducnguyen.vn MCP server + skills for AI agents to work directly with Power BI — DAX query with data-saf 1 Claude Code, Codex, Gemini CLI, OpenCode 3 4,414 tok
liaoliang1981/weid.ai weid.ai — identity and messaging system for AI agents (MCP connector) 1 Claude Code 1 5,732 tok
yinjs/agyenvoy Claude Code plugin (MCP server + skill) wrapping the agy (Antigravity/Gemini) CLI 1 Claude Code 1 785 tok
sla1k/smart-gym-mcp MCP server connecting AI assistants to SmartGym — manage workouts and training programs wi 1 Claude Code, Codex, OpenCode 3 845 tok
Ailian0206/mcp-guardian Pre-call MCP tool policy gateway: allow / deny / redact / require_approval 1 Claude Code, Codex, OpenCode 2 465 tok
lando-labs/lando-ds-mcp MCP server for the Lando Labs Design System — thin protocol adapter over @lando-labs/lando 1 Claude Code 1 —
raintr91/Processkit process mcp tool 1 Claude Code, Cursor 1 —
KKSurendran06/Foresight-MCP 1 Claude Code, Codex 6 6,970 tok
cdeust/ai-architect-mcp ai-architect.tools Autonomous software engineering pipeline for Claude Code: 11 stages, 64 verification rules 1 Claude Code 1 3,055 tok
projectakshith/netsniff MCP Server to sniff website traffic, host mock apis, and load tests 1 Claude Code, Codex 5 —
ourobx/agent-ebpf ksec.space Zero-Code, Zero-Overhead Kernel Firewall for AI Workflows & LLM Agents (eBPF / MCP) 1 Claude Code, Codex, GitHub Copilot, OpenCode 11 20,564 tok
xbill9/tpu-skill-claude Claude Code skill + MCP server for managing Google Cloud TPU capacity and Gemma 4 vLLM ser 1 Claude Code, Gemini CLI 3 2,487 tok
110kc3/seo index.percall.dev Open registry and discovery API for AI products, agent tools, and MCP services. 1 Claude Code, Codex, OpenCode 2 1,020 tok
maoxiangzhe/board-mcp A small MCP utility, an MCP bulletin board that enables AI tools to coordinate their work 1 Claude Code, Codex, OpenCode 2 1,008 tok
gaabrielrd/local-model-workers-mcp Servidor MCP para delegar tarefas de exploração e criação de testes a um modelo local 1 Claude Code, Codex, OpenCode 2 1,373 tok
jhonnold/ai-wiki-mcp 1 Claude Code 1 375 tok
sandraschi/rtorrent-mcp rTorrent MCP server: torrent management, multi-source search, post-processing, and Austria 1 Claude Code, Codex, GitHub Copilot, Cursor, OpenCode, Windsurf 6 2,855 tok
vinas1/mcp-searxng Privacy-respecting web search for AI assistants. Use an operator-controlled or trusted Sea 1 Claude Code 1 —
enchanter-ai/cyclops Catch the exfil, not the payload. Deterministic, model-free MCP proxy that blocks toxic ag 1 Claude Code 1 897 tok
harnios/harnios-mcp harnios.com Self-hosted, MCP-based storage system — one shared knowledge base, skills, projects, and r 1 Claude Code, Codex, OpenCode 14 104 tok
starSumi/Sumi-Docs-MCP starsumi.github.io Read-only MCP server and Astro documentation system for local and remote documentation cor 1 Claude Code, Codex, OpenCode 5 785 tok
yangjh0127/openapi-docs-mcp npmjs.com Helps coding Agents safely and accurately search and understand OpenAPI / Swagger document 1 Claude Code, Codex, OpenCode 8 1,490 tok
secure-ssid/hpe-networking-mcp secure-ssid.github.io Low-token HPE Networking MCP router for Aruba Central, GreenLake, migrations, optional pro 1 Claude Code, Codex, OpenCode 14 7,533 tok
Kaifazad/Style-DNA-Ghostwriter Learn a codebase's unwritten conventions (Python, React, Next.js, TypeScript, Tailwind) an 1 Claude Code, Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode, Windsurf 6 3,102 tok
icemaple77/hanyan-cognitive-core 1 Claude Code 1 568 tok
abel30567/fermi-mcp Fermi — a portable AI control plane: one MCP server on Cloudflare Workers with shared memo 1 Claude Code, Codex, OpenCode 2 948 tok
ask33r/omp-dsh-workers Run DeepSeek Harness (DSH) workers from an oh-my-pi session: persistent worker runs, steer 1 Claude Code, Codex, OpenCode 2 843 tok
chrischall/gogcli-mcp Google Sheets (and more) for Claude via gogcli — an MCP server 1 Claude Code, Codex, OpenCode 2 11,632 tok