Building agents

6,130 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 Code6,614Data and AI3,687Backend and APIs3,492Languages3,397Planning3,211Git and workflow3,159Code review2,735Memory and context2,362Testing2,357DevOps and cloud2,306Writing and docs2,299Research2,296

Any agent Claude CodeCodexOpenCodeGitHub CopilotGemini CLICursorWindsurfKiro

ProjectStarsConfiguresFilesAlways loaded
hao-cyber/session-map Persistent thinking map for parallel AI coding agents — recover any workline in seconds. 2 Claude Code, Codex, OpenCode 2 2,894 tok
BuilderCed/agent-skills skills.sh 31 cross-platform AI agent skills for regulated industries & underserved markets. EU compl 2 Claude Code, Codex, OpenCode 2 581 tok
ryan-yuuu/polymarket-agents AI agents trading on Polymarket BTC up/down markets 2 Claude Code 1 1,044 tok
delorenj/ssbnk delorenj.com Lightweight screenshot/gif server built for frictionless, agent-agnostic LLM consumption 2 Claude Code, Codex, Gemini CLI, OpenCode 78 1,331 tok
alessio-locatelli/ceo-agent-workflow A file-driven agent orchestration framework that enables technical startups to run their o 2 Claude Code 1 2,163 tok
frankxai/claude-codex-gemini-opencode-settings Multi-tool AI coding assistant settings - Claude Code, OpenAI Codex, Gemini CLI, OpenCode, 2 Claude Code, Codex, OpenCode 2 2,226 tok
rajkaria/boil-the-ocean Hand your AI agent an entire spec and walk away. Autonomous multi-sprint execution for Cla 2 Claude Code 1 1,312 tok
maflot/multi-clone-code Easy setup for a multi claude code session across working nodes 2 Claude Code 1 363 tok
benediktkraus/semble-hooks Code-intelligence hooks for AI coding CLIs — automatic semantic code context for every pro 2 Claude Code 1 984 tok
JJHbrams/Project-AMBER Local-first project memory for AI coding tools on Windows. Connect Claude Code, Codex and 2 Claude Code, Codex, GitHub Copilot, OpenCode 15 1,673 tok
Fu-Rabi/A2ALinker a2alinker.net HTTPS broker designed to let autonomous AI agents collaborate natively across different ma 2 Claude Code, Codex 1
opendatahub-io/strat-creator 2 Claude Code 15 1,953 tok
ArogyaReddy/https-github.com-affaan-m-everything-claude-code1 2 Claude Code, Codex, Kiro 58
tbckdev/claude-ws Access Claude Code as Kanban in Web. Work from anywhere with consistent performance. Intui 2 Claude Code 1 137 tok
nilhemdot/claude-skills-hub clskills.in 789 ready-to-use skills for Claude Code — browse, preview, and download 2 Claude Code, Codex, OpenCode 2 79 tok
roboco-io/ralph-mem Claude Code plugin for Ralph Loop based persistent context management 2 Claude Code 3 1,815 tok
qibinlou/falcon Run any coding agent with any LLM in absolute privacy. 2 Claude Code, Codex, OpenCode 2 3,417 tok
daphnee-ovo/dev-flow Engineering discipline for AI coding agents — from requirements through delivery 2 Claude Code, Codex, OpenCode 3 1,680 tok
kohj1018/agentic-dev-harness Document-first agentic dev harness for Claude Code and Codex CLI — scaffolds charter, arch 2 Claude Code, Codex, OpenCode 3 1,500 tok
Davidcreador/codex-token-guard Codex Token Guard is a local Codex plugin that reduces wasted command and tool-output toke 2 Claude Code, Codex, OpenCode 1 1,001 tok
Okeysir198/P20251122-claude-skills Public repository for Skills 2 Claude Code 2
samqin123/Claude_skill_pool A dynamically updated repository of various CC skill tools. 2 Claude Code 1 939 tok
harnessgrid/harnessgrid Pool every agent. Connect multiple devices and AI agents, Claude, Codex, Gemini, DeepSeek, 2 Claude Code 4
CodePrometheus/codex-buddy A tiny, fast tool to run multiple Codex CLI accounts in parallel — no re-logins, CLI + nat 2 Claude Code, Codex, OpenCode 3 1,179 tok
meleantonio/AC4E_Pavia Participant materials for Agentic Coding for Economists, University of Pavia 2026 2 Claude Code, Codex, OpenCode 12 259 tok
LandonSchropp/agent-toolkit My personal toolkit for working with AI agents 2 Claude Code, Codex, OpenCode 2 600 tok
Charlesaitime/claude-codex-teamwork Collaboration 2 Claude Code 1 788 tok
neetibut/cohort-pulse cohort-pulse-green.vercel.app 2 Claude Code 6 803 tok
Bek85/claudekit-marketing Marketing-focused Claude Code kit: 101 skills, 31 agents, 78 commands. Clone and run ./ins 2 Claude Code, Gemini CLI 10 3,102 tok
empathetech/hacky-hours-docs A living document base of patterns and processes to build apps with LLMs, the Hacky Hour w 2 Claude Code 2 1,721 tok
NorkzYT/claude-code-autopilot A portable `.claude/` bundle for Claude Code with a staged agent workflow, safety hooks, l 2 Claude Code, Codex, OpenCode 2 1,283 tok
onehorizonai/skills Agent Skills 2 Claude Code, Codex, OpenCode 1 791 tok
EricMarcantonio/skills Claude Code plugins by Eric Marcantonio — code quality, marketplace listings, and more 2 Claude Code 1 383 tok
phrase/skills Agent Skills for Phrase 2 Claude Code, Codex, OpenCode 2 149 tok
dshaplyko/skills 2 Claude Code 10
cwijayasundara/claude_harness_eng_v1 2 Claude Code 30 1,022 tok
zot24/skills 2 Claude Code 1 4,549 tok
supercharge-growth/ai-design-skills 2 Claude Code, Codex, Cursor, OpenCode 6 644 tok
wei6bin/skills 2 Claude Code 1 1,658 tok
EthanSei/skills Agent skills for Claude Code and other AI coding agents 2 Claude Code 1 535 tok
tangjiahui-cn/skills Everyday refinement skills. Examples: pipeline-lite rapid development workflow (spec -> pl 2 Claude Code 5
zth9/skills A practical collection of Agent Skills for everyday development work. 2 Claude Code 1 442 tok
shipshitgames/skills AI agent skills for vibe-coding 3D browser games with Claude Code + Codex 2 Claude Code, Codex, OpenCode 2 467 tok
acegalaxy-co/ace_commons-ccswitch-cli Claude Code endpoint switcher — swap between 9router / local router / Anthropic direct (cr 2 Claude Code 35 984 tok
M1hairu/skills 2 Claude Code 1 1,243 tok
Daita-Corp/claude-code Tools for developers using Anthropic's Claude Code 2 Claude Code 10 1,284 tok
wk-j/skills 2 Claude Code 2 438 tok
Neurotech-HQ/skills 2 Claude Code, Codex 1
jscholz/hermes-agent-workflow A public template for deploying a personal AI assistant stack (hermes-agent + sidekick PWA 2 Claude Code, Codex, OpenCode 2 5,959 tok
BreadchainCoop/labor.fun 2 Claude Code 33 1,425 tok