Building agents

8,442 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 Code6,875Data and AI3,584Git and workflow3,574Backend and APIs3,550Languages3,468Planning3,315Code review2,876Testing2,653DevOps and cloud2,462Writing and docs2,461Memory and context2,373Research2,315

Any agent Claude CodeCodexOpenCodeGitHub CopilotGemini CLICursorWindsurfKiro

ProjectStarsConfiguresFilesAlways loaded
mike-coulbourn/claude-vibes Claude Code plugin for people who describe what they want and let Claude build it: brand i 48 Claude Code 1 2,755 tok
fengkx/beancount-lsp Beancount Language Server Protocol (LSP) implementation run on electron and browser (VSCod 48 Claude Code, Codex, OpenCode 3 2,280 tok
extsoft/elegant-git elegant-git.extsoft.pro Elegant Git is an assistant who carefully automates routine work with Git. 48 Codex, OpenCode 1 86 tok
wuyutanhongyuxin-cell/SJTU_CLI SJTUer. 47 Claude Code, Codex, OpenCode 2 8,126 tok
scottfalconer/self-learning-skills Self learning agent skills 47 Codex, OpenCode 1 563 tok
timothywarner-org/prompt-pro techtrainertim.com Master AI prompting for business innovation. O'Reilly Live Learning course by Tim Warner c 47 Claude Code, GitHub Copilot 6 1,551 tok
intent-integrity-chain/kit Intent Integrity Kit - Closing the intent-to-code chasm 47 Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode 7 1,884 tok
hiroro-work/claude-plugins 47 Claude Code, Codex, Gemini CLI, OpenCode 22 2,439 tok
fabio-dee/ccaudit Every Claude Code session loads every agent, skill, and MCP server you configured, used or 47 Claude Code 1 1,892 tok
angrysky56/mcp-logic Fully functional AI Logic Calculator utilizing Prover9/Mace4 via Python based Model Contex 47 Gemini CLI 1 837 tok
nattergabriel/reseed reseed.sh A CLI tool for managing and distributing agent skills across projects 47 Claude Code 1 1,044 tok
YuqingNicole/variant-design-skill Solve the blank canvas problem. Prompt → 3 distinct designs → vary → export. A Claude Code 47 Claude Code, Codex, OpenCode 2 2,721 tok
IvanWng97/TradingAgents-Telegram t.me Telegram bot wrapping TradingAgents — chat-driven watchlist with parallel multi-ticker ana 47 Claude Code 1 9,679 tok
AlanSong2077/Amplipost A multi-platform intelligent content marketing hub based on the Openclaw & Claude Code Mul 47 Claude Code, Codex, OpenCode 9 3,130 tok
realactivity/tula Tula is an open-source collection of OpenClaw skills, configurations, and patterns designe 47 Claude Code, Codex, OpenCode 2 2,720 tok
crystal-autobot/autobot crystal-autobot.github.io Ultra-efficient personal AI assistant powered by Crystal 47 Claude Code 5 286 tok
henryalps/vscode-clinerules A VSCode plugin to help you quickly configure rules for the Cline / Roo AI programming ass 47 Cursor 1 812 tok
TheAstrelo/Claude-Pipeline Tool-agnostic 13-phase AI development pipeline — turns a task description into reviewed, c 47 Claude Code, Codex, OpenCode 40 7,476 tok
microsoft/DataFactory.MCP nuget.org 47 Claude Code, Codex, GitHub Copilot 15 524 tok
frankxai/claude-skills-library frankx.ai Agent Skills for Claude Code and skills-aware runtimes: MCP, design, code review, workflow 47 Claude Code, Codex, OpenCode 2 2,119 tok
InsForge/insforge-skills Agent Skills for InsForge 47 Claude Code, Codex, OpenCode 2 1,125 tok
crewplaneai/crewplane Run reviewable, resumable coding-agent workflows across Claude Code, Codex, Gemini, GitHub 47 Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode 5 2,323 tok
erp-mafia/fortnox-mcp fortnox-mcp.vercel.app 47 Claude Code 1 —
EastStarAI/sanad-agent sanad.eaststarai.com Open-source AI agent and cross-platform client for local and remote development workflows. 47 Claude Code, Codex, OpenCode 18 3,560 tok
gracefullight/krds krds.gracefullight.dev Theme & components for the Korea Design System (krds.go.kr) — MUI v7 + Tailwind v4 / Base 47 Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode 8 5,534 tok
liatrio/liatrio-otel-collector openo11y.dev The Liatrio distribution of the OpenTelemetry Collector 47 Claude Code, Codex, OpenCode 6 3,532 tok
belumume/claude-skills Personal collection of Claude skills - growing as I discover patterns and solve real-world 46 Claude Code 1 355 tok
kylehughes/the-unofficial-swift-programming-language-skill The Swift Programming Language, packaged as a Skill for LLMs. 46 Claude Code, Codex, OpenCode 2 1,021 tok
OasAIStudio/open-agent-sdk openagentsdk.dev Lightweight, general-purpose TypeScript agent runtime. Open-source alternative to Claude A 46 Claude Code, Codex, OpenCode 2 1,372 tok
Agent-Hellboy/mcp-server-fuzzer A generic mcp server fuzzer 46 Claude Code, Codex, OpenCode 2 1,406 tok
hex0xdeadbeef/claude-kit 46 Claude Code 38 6,576 tok
timothywarner/copilot-dev techtrainertim.com GitHub Copilot for Developers (Live Training Course) 46 Claude Code, Codex, GitHub Copilot, OpenCode 27 8,690 tok
ed-donner/personal-space 46 Claude Code, Codex, OpenCode 6 845 tok
OpenMAO/OpenMAO Open, self-hostable organization-of-record for AI agents — the accountable layer above any 46 Codex, OpenCode 1 1,376 tok
zaxardery8011-design/soplint Lint rules for your AI agent's discipline, not its code 46 Claude Code, Codex, OpenCode 1 2,746 tok
studioKjm/ai-harness-template AI Harness Engineering Template — guardrails, gates, and boundaries for AI coding agents. 46 Claude Code 1 771 tok
Endgame-Labs/goated Always-on personal AI assistant built around Claude Code and Codex. 46 Claude Code, Codex, Gemini CLI, OpenCode 3 540 tok
memex-lab/dart_agent_core memexlab.ai Dart framework for stateful AI agents: tool use, skills, sub-agent delegation, planning, s 46 Codex, OpenCode 1 1,450 tok
fortunto2/rust-code AI-powered terminal coding agent in Rust — TUI, BAML agent loop, fuzzy search, tmux backgr 46 Claude Code, Codex, OpenCode 2 3,354 tok
nghyane/hands Local Grok tools as MCP for ChatGPT Web. No model. 46 Codex, OpenCode 1 203 tok
rizukirr/no-vibe Turn your AI coding agent into a tutor. It learns your level and adapts to you 46 Claude Code, Codex, OpenCode 4 2,215 tok
luuuc/sense luuuc.github.io MCP server for AI coding agents - gives Claude Code, OpenCode, Cursor, and Codex CLI struc 46 Claude Code 4 —
anthony-chaudhary/fak anthony-chaudhary.github.io Agentic Runtime 46 Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode 80 15,772 tok
jmrplens/gitlab-mcp-server docs.jmrp.io Open source GitLab MCP server for AI assistants: 2-tool dynamic find/execute over 850+ Git 46 Claude Code, Codex, GitHub Copilot, OpenCode 36 53,119 tok
Manikantareddy941-hash/-caveman 46 Claude Code, Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode 5 3,408 tok
vinvcn/addyosmani-agent-skills-zh This repository is the Simplified Chinese localization of addyosmani/agent-skills. 46 Claude Code, Codex, Gemini CLI, OpenCode 3 2,325 tok
tmustier/codex-computer-use-mcp Background-safe MCP server for the signed Codex Computer Use broker on macOS. Works with a 46 Codex, OpenCode 1 348 tok
jvgomg/podkit jvgomg.github.io 🔄🎵Modern TypeScript toolkit and CLI for managing iPods 46 Claude Code, Codex, OpenCode 5 7,021 tok
shopwareLabs/ai-coding-tools Claude Code plugin marketplace for Shopware development. Provides MCP servers, skills, age 45 Claude Code, Codex, OpenCode 4 2,732 tok
boykush/scraps boykush.github.io The Wiki-link doc compiler for the LLM era. 45 Claude Code, Codex, OpenCode 10 397 tok