Building agents

5,701 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
SUNRNEHUI/agent-harness Plan-native execution harness for AI coding agents: intent-to-contract synthesis, bounded 4 Codex, OpenCode 1 1,481 tok
MadeNavaneeth/palmier-pro-windows Early-stage Windows rebuild of Palmier Pro: an AI-native video editor built with Electron, 4 Codex, OpenCode 3 3,086 tok
mblode/eve-whatsapp-group-agent An AI agent that lives in a WhatsApp group and replies when @mentioned 4 Codex, OpenCode 1 1,168 tok
criger/Agentic-Ground-Rules Model-agnostic AGENTS.md templates and project instructions for AI coding agents such as C 4 Claude Code, Codex, Gemini CLI, OpenCode 3 442 tok
bproject07/Codex-web Unlike structured remote-control interfaces, Codex Web Terminal provides full, self-hosted 4 Claude Code, Codex, OpenCode 2 11,856 tok
Wattam/skills My Agentic skills 4 Codex, OpenCode 1 268 tok
amit-t/skills All my chosen skills 4 Claude Code, Codex, OpenCode 7 1,491 tok
wty-yy/skills The skills I use for agents. 4 Codex, OpenCode 1 562 tok
joi-fairshare/agentic-workflow Portable Claude Code workflow toolkit: skills, config, repo bootstrapper, and MCP bridge f 4 Claude Code, Codex, OpenCode 3 2,337 tok
RichardHightower/reliable-agentic-lab Lab repo for Engineering Reliable Agentic AI Systems (Packt workshop, 29 August 2026). Tic 4 Claude Code, Codex, OpenCode 6 795 tok
lisihao/Solar Solar is an AI-native execution fabric for long-running, evidence-driven software work. It 4 Claude Code, Codex, OpenCode 2 6,291 tok
unbound-force/gaze Static analysis for Go that detects side effects and scores test quality -- know whether A 4 Claude Code, Codex, Cursor, OpenCode 64 22,051 tok
VoTruongDanh/Skills-Agent 4 Claude Code, Codex 15 —
intentdriven/abcd abcdev.app An experimental configuration layer for intent-driven development. 4 Claude Code, Codex, OpenCode 3 8,271 tok
cleanunicorn/agents-library Personal list of skills of @cleanunicorn 4 Claude Code, Codex, OpenCode 2 6,560 tok
davenportjw/agent-skills 4 Claude Code, Codex, OpenCode 6 574 tok
sflandergan/agentic-coding Shared skills, workflows and coding harness configuration to use for projects 4 Claude Code, Codex, OpenCode 8 914 tok
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
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
octanevz/codex-debate Claude Code plugin for second opinions: iterative adversarial debates between Claude and C 4 Claude Code, Codex, OpenCode 2 989 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
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