43,750 repositories keep their own agent configuration in the open: a CLAUDE.md, a rules file, instructions for Copilot, a skill the project runs on itself. These are not mods to install. They are worth reading for what they reveal — what a maintainer thinks an agent gets wrong.
Building agents7,690Claude Code6,656Data and AI3,669Backend and APIs3,506Languages3,395Planning3,227Git and workflow3,219Code review2,753Testing2,387Memory and context2,368Writing and docs2,331DevOps and cloud2,317Research2,292Frontend2,266Security2,036Productivity1,725
All Claude Code31,992 Codex23,401 OpenCode22,346 GitHub Copilot3,564 Gemini CLI1,917 Cursor1,741 Windsurf146 Kiro83
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| dougdevitre/access-to cotrackpro.com Empowering Healthier Futures Together. This repository hosts the core framework and resour | 1 | Claude Code, GitHub Copilot | 2 | 1,304 tok |
| rockexe0000/my-awesome-copilot | 1 | Claude Code, GitHub Copilot | 17 | 24,967 tok |
| blockmandev/ai-memory Self-Hosted AI Memory System fro Claude, Open AI | 1 | Claude Code | 1 | 339 tok |
| hkopenai/hk-commerce-mcp-server This is an MCP server that provides access to government commerce and industry data throug | 1 | Gemini CLI | 1 | 78 tok |
| atikk-co-jp/notion-mcp-server | 1 | Claude Code | 2 | — |
| LoserLab/devourer x.com Devourer is a Claude skill that transforms color palettes into complete production-ready U | 1 | Codex, OpenCode | 1 | 341 tok |
| JakeTRogers/my-awesome-copilot Selfishly opinionated GitHub Copilot prompts, agents, instructions, and skills. | 1 | Claude Code, Codex, GitHub Copilot, OpenCode | 4 | 11,107 tok |
| ssurmic/claude-investment-skills Investment-research skills for Claude Code: top-down macro-aware framework, bilingual EN/C | 1 | Claude Code, Codex, OpenCode | 2 | 7,993 tok |
| b4tchkn/claude-review-metrics A Claude Code plugin that analyzes GitHub PR review activity, team performance rankings, a | 1 | Claude Code | 1 | 243 tok |
| Stepkar2004/init-configurator Agentic project base: Claude Code skills bootstrap and evolve your project, a deterministi | 1 | Claude Code, Codex, OpenCode | 2 | 795 tok |
| troglodyte/claude-neo4j-mem Claude Neo4j memory plugin, in the manner of claude-mem | 1 | Claude Code, Codex, OpenCode | 3 | 7,290 tok |
| gauravkrp/claude-contextlens npmjs.com See where your coding agent's tokens actually go. Local usage analytics and setup audit fo | 1 | Claude Code | 1 | 937 tok |
| ArchitektApx/HackerNews-Brief Personalized Hacker News briefs in Claude Code. Learns your interests from what you click. | 1 | Claude Code | 1 | 1,607 tok |
| YingSun1004/stackshift A transfer-first learning Skill for experienced engineers moving between technology stacks | 1 | Codex, OpenCode | 1 | 436 tok |
| ghenriquec/universal-domain-rules-discover-skill universal AI agent skill for discovering domain rules and generating traceable QA scenario | 1 | Codex, OpenCode | 1 | 93 tok |
| assoumaaa/odoo-superpowers Odoo development skills for AI coding agents — a Claude Code plugin (also Codex & Gemini C | 1 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 593 tok |
| Vingedal/bjorn-skills Cross-tool AI agent skills (SKILL.md) for Claude Code, Codex, Gemini CLI, Cursor & Copilot | 1 | Claude Code | 1 | 1,099 tok |
| vinsonconsulting/claude-skill-foundry A scoring harness for Claude Agent Skills. Each carded skill ships a Skill Card: a SkillSp | 1 | Claude Code | 1 | 790 tok |
| kreek/consult Engineering quality focused skills for AI coding agents that keep humans in the loop. | 1 | Claude Code, Codex, OpenCode | 2 | 4,281 tok |
| Quant-Off/skills Claude Code plugin marketplace for security auditing. evidence-based skills for constant-t | 1 | Claude Code | 1 | 1,385 tok |
| ledq/resumery Resume tailoring agents on Claude Code based on experience bank; renders LaTeX. | 1 | Claude Code | 2 | 308 tok |
| Goodsmileduck/claude-registry Community marketplace of Claude Code plugins: DevOps skill packs (Terraform, Kubernetes, C | 1 | Codex, OpenCode | 1 | 4 tok |
| lc-rezende/AI-Custom-Skills A repository containing a variety of custom AI Skills crafted to make our life easier. | 1 | Codex, OpenCode | 1 | 991 tok |
| Hoja-Solutions/agent-stdlib A standard library for building agents. | 1 | Claude Code, Codex, OpenCode | 1 | 969 tok |
| btmoriarty/kochab An honest, human-in-the-loop job search that runs inside Claude. It drafts; you send. No a | 1 | Codex, OpenCode | 1 | 787 tok |
| caprica-Six/hyperliquid-insights-web hyperliquid-insights-web-szxm.vercel.app Modern crypto market dashboard with latest Next 16 Server Components, TypeScript, shadcn/u | 1 | Claude Code, Codex, OpenCode | 4 | 707 tok |
| alexpizarro/azure-lean-stack-skills Azure apps that cost nothing when nobody's using them. A Claude Code skill pack — 14 compo | 1 | Claude Code | 1 | 2,394 tok |
| spmisha134/skillOps-intellij IntelliJ plugin for creating and validating Codex, Claude and Gemini skills inside a proje | 1 | Claude Code, Codex, OpenCode | 2 | 1,622 tok |
| gitgitWi/council-flow Multi-LLM Plan and TDD flow | 1 | Claude Code | 1 | 2,434 tok |
| caglarbaranbora/Apple-Agent-Kit Spec-first knowledge system for AI coding agents developing Apple iOS/iPadOS platform apps | 1 | Claude Code, Codex, OpenCode | 2 | 1,939 tok |
| 0xjitsu/jitsu-skills Persona-based AI skill ecosystem — 14 orchestration skills across 7 personas for outbound | 1 | Claude Code | 1 | 1,132 tok |
| knitli/toolshed knitli.com Curated Claude Code plugins by Knitli | 1 | Claude Code | 2 | 2,552 tok |
| Avalon-27reg/smyslokod-starter A stack-agnostic semantic coding template for Claude Code: business context in business/, | 1 | Claude Code, Codex, OpenCode | 3 | 2,851 tok |
| t0ddharris/compound-marketing Scale your marketing without sacrificing quality. | 1 | Claude Code | 3 | 630 tok |
| Synthrun/Cicada cicada-skill.vercel.app Cicada — Security Audit & Fix Skill for LLM coding agents (16 domains, cross-framework) | 1 | Codex, OpenCode | 1 | 210 tok |
| heba-ramdan/harness Define and control AI agents in markdown with full prompt transparency, persistent memory, | 1 | Claude Code | 1 | 256 tok |
| metrikia-io/marketing-skills Open-source Claude Skills for marketing analytics, attribution, and ad performance, by the | 1 | Claude Code | 1 | 1,497 tok |
| saifwarraich/claude-job-applications Claude job application generator, paste a job post, get a tailored resume and cover letter | 1 | Claude Code | 1 | — |
| Eliott0557/openclaw eliott0557.github.io 🛠️ Automate processes with Openclaw, a containerized solution for seamless AI integration | 1 | Claude Code | 1 | 1,462 tok |
| landedjobs/ai-job-hunt-os Six Claude skills that run your AI job hunt: decode JDs, research companies, tailor resume | 1 | Claude Code | 1 | 690 tok |
| lklimek/claudius Plugin with opinionated set of Claude Code agents nad skills | 1 | Claude Code | 1 | 1,605 tok |
| mostwise/dot-claude My .claude folder that contains important configuration for Claude Code | 1 | Claude Code | 1 | 663 tok |
| Synthos-Logic/penalista-italia synthos-logic.github.io Claude Cowork skill kit for Italian criminal defense lawyers: 9 skills for defense strateg | 1 | Claude Code | 1 | 1,636 tok |
| adamyodinsky/interactive-docs-skill Claude Code skill that will generate interactive documentation for your project | 1 | Claude Code | 1 | 212 tok |
| MattModeCode/claude-skills A growing library of my published Claude Code skills — drop one into ~/.claude/skills/ and | 1 | Claude Code | 1 | 826 tok |
| tatianathevisionary/wealthsimple-mcp Unofficial MCP server exposing the Wealthsimple Help Center to AI agents — 7 typed tools, | 1 | Claude Code | 1 | 1,775 tok |
| iress/design-system Shared component library for Iress products | 1 | Claude Code, Codex, GitHub Copilot, OpenCode | 17 | 17,196 tok |
| AlbionaHoti/cycle-coded Claude that speaks cycle, chart, and era language — and obeys it. Glossary-first agent mod | 1 | Codex, Gemini CLI, OpenCode | 2 | 283 tok |
| pdfnoodle/mcp-server-pdfnoodle MCP Server for pdf noodle - Generate PDFs with AI-powered templates | 1 | Claude Code | 1 | 1,327 tok |
| jazeer888/claudeos-template A git-backed, Claude-native knowledge base template — so Claude never starts a session col | 1 | Claude Code | 1 | 412 tok |