Building agents

7,557 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 Code6,620Data and AI3,682Backend and APIs3,496Languages3,401Planning3,217Git and workflow3,165Code review2,733Testing2,364Memory and context2,364DevOps and cloud2,310Writing and docs2,303Research2,297

Any agent Claude CodeCodexOpenCodeGitHub CopilotGemini CLICursorWindsurfKiro

ProjectStarsConfiguresFilesAlways loaded
SurajGThakkar/agent-skills 2 Codex, OpenCode 1 560 tok
aidi1723/safe-agent-skills Public-safe catalog and sanitizer for provenance-recorded AI agent skills 2 Claude Code 1 111 tok
lyhcode/agent-skills A collection of agent skills by lyhcode, following the Agent Skills specification 2 Claude Code 1 290 tok
TheIllusionOfLife/AgentKaizen An Agent Skill to optimize AGENTS.md, README.md, skills, and so on for Claude Code and Cod 2 Claude Code, Codex, OpenCode 2 3,943 tok
mikamboo/agent-skills AI Agent SKILLS 2 Claude Code 2 604 tok
whyzsm/tiny-agents Agents and skills 2 Codex, OpenCode 1 664 tok
duyet/build-agent Build agent skills 2 Claude Code 1 312 tok
tower/agent-skills Skills that make your agents more powerful by working with Tower 2 Claude Code, Codex, OpenCode 3 887 tok
phildionne/agent-skills 2 Codex, OpenCode 1 427 tok
cleanunicorn/agents-library Personal list of skills of @cleanunicorn 2 Claude Code, Codex, OpenCode 2 3,970 tok
andrewlau624/agentmaxx Tools, skills, and instructions to maximize your outputs. 2 Claude Code, Codex, OpenCode 2 1,362 tok
roymondliao/samsara An agentic skills framework 2 Claude Code, Codex, OpenCode 3 335 tok
X-Zero-L/agent-skills 2 Codex, OpenCode 1 1,232 tok
17-sss/agent-skills 2 Codex, OpenCode 1 514 tok
tomwangowa/agent-skills 2 Claude Code 3 1,429 tok
Tano73/agent-skills 2 Claude Code, Codex, OpenCode 2 1,754 tok
mdvacula/agent-kit Skills, agents, and specs for autonomous coding workflows 2 Claude Code, Codex 2
vidhunnan/agentic-skills agentic-skills.vidhunnan.design Claude / Cursor-compatible agent skills, packaged as installable plugins. Includes handoff 2 Claude Code 1 3,535 tok
quatico-solutions/agent-skills Shared skills for AI-assisted development with Claude Code and Cursor 2 Claude Code, Codex, OpenCode 2 2,912 tok
agenticstack-sh/agenticstack-skills Agent skills for discovering, comparing, and recommending developer tools using AgenticSta 2 Claude Code, Codex, OpenCode 2 466 tok
steadwing/agent-skills steadwing.com Agent Skills to help developers using AI agents with Steadwing 2 Codex, OpenCode 1 405 tok
felipeblassioli/agent-skills skills.sh My personal official collection of agent skills, react ones forked from vercel 2 Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode 11 4,277 tok
zacharygcook/agent-skills A curated collection of practical, evidence-backed skills for coding agents. 2 Claude Code, Codex, OpenCode 2 376 tok
andrewsrigom/agent-skills andrewsrigom.github.io Reusable AI skill packs organized by library and topic. 2 Codex, OpenCode 1 1,546 tok
yellowbee686/everything-analysis-agent everything about analysis agent, such as skills, plugins 2 Codex, OpenCode 1 443 tok
jscott3201/ai-agent-skills Custom set of skills for code development patterns for feature rich and secure development 2 Claude Code 2 1,769 tok
jkrumm/hermes-agent Hermes Agent setup — config, skills, patches, cron (Mac Mini-only) 2 Claude Code 3 10,749 tok
chicongst/agent-skills-installer 2 Claude Code 1 993 tok
mdelapenya/coding-skills Helpful skills for coding agents 2 Claude Code 1 934 tok
wanggang316/you-skill youskill.cc Keep Your Agent Skills Organized 2 Codex, OpenCode 1 967 tok
olaservo/mcp-agent-skills Agent skills for building, testing, and learning about MCP 2 Claude Code 1 68 tok
ltczding-gif/agent-supervision-skills Windows-first local agent supervision skills for Claude Code, Codex, and Kimi Code. Local 2 Codex, OpenCode 1 307 tok
mir-am/skills-agents-ai-coding Mir's Agents & Skills for AI Coding Assistants 2 Codex, OpenCode 1 1,693 tok
oscarqjh/super-agent-skills Full-lifecycle engineering plugin for Claude Code — brainstorm → plan → build → review → s 2 Claude Code 1 495 tok
sflandergan/agentic-coding Shared skills, workflows and coding harness configuration to use for projects 2 Claude Code, Codex, OpenCode 8 914 tok
rsenna/rs-agent-plugin Personal AI agent code plugins: GitHub issue -> PR workflow skills 2 Codex, OpenCode 1 908 tok
devantler-tech/agent-plugins Tool-neutral agent-plugin marketplace — bundles curated skills, MCP servers and agents fro 2 Claude Code, Codex, OpenCode 2 6,099 tok
daibang123a/golang-agent-skills 2 Claude Code, Codex, OpenCode 2 1,074 tok
chongdashu/warp-oz-agent-skills 2 Claude Code, Codex 2
Peak-Studios/peak-agent-toolkit peak-agent-toolkit.vercel.app Official MCP server and AI skills for public Peak Studios FiveM scripts 2 Claude Code, Codex, OpenCode 2 156 tok
perky-team/claude-plugin 2 Claude Code 2
aitit-inc/claude-plugins SurpassOne's Claude plugin marketplace 2 Claude Code 1 785 tok
massdriver-cloud/claude-plugins 2 Claude Code 1
bgreenwell/claude-plugins 2 Claude Code 1 1,412 tok
boneskull/claude-plugins boneskull's claude plugins 2 Claude Code, Codex, OpenCode 4 2,255 tok
cwakim/claude-plugins Personal Claude Code plugins marketplace 2 Claude Code 1 504 tok
YoungjaeDev/my-claude-plugins Personal Claude Code plugin marketplace: dev workflow, research, docs authoring, ML, and L 2 Claude Code, Codex, OpenCode 3 5,122 tok
VoidTechnology/voidtech-claude-plugins VoidTech's internal Claude Code plugin marketplace: self-contained engineering skills and 2 Claude Code, Codex, OpenCode 6 1,000 tok
neptune-software/claude-code-plugin Neptune DXP Claude Code Plugin 2 Claude Code 1 860 tok
TheophilusChinomona/claude-openclaw-plugin Claude Code plugin for managing OpenClaw self-hosted AI gateway 2 Claude Code 1 614 tok