44,969 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 agents8,530Claude Code6,887Git and workflow3,618Data and AI3,582Backend and APIs3,558Languages3,485Planning3,325Code review2,903Testing2,691DevOps and cloud2,482Writing and docs2,481Memory and context2,373Research2,322Frontend2,310Security2,179Project management1,971
All Claude Code32,523 Codex24,842 OpenCode23,761 GitHub Copilot3,723 Gemini CLI2,038 Cursor1,771 Windsurf201 Kiro116
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| gaia-react/gaia gaiareact.com A serious harness for Claude Code. Specs before code, gates on every commit, the Code Audi | 26 | Claude Code | 38 | 627 tok |
| Dataslayer-AI/Marketing-skills dataslayer.ai Marketing agent skills powered by real data. Connect Claude Code to your actual Google Ads | 26 | Claude Code | 1 | 608 tok |
| Thru-Echoes/TRACE doi.org TRACE protocol for auditing decision-provenance in AI-assisted scientific workflows | 26 | Claude Code | 1 | 3,760 tok |
| houseworthe/claude-royale AI agents playing Clash Royale autonomously. Claude Code + multi-agent architecture reache | 26 | Claude Code | 5 | 2,743 tok |
| hopoduck/agent-toast No more babysitting the terminal - Agent Toast pings you the instant Claude Code or Codex | 26 | Claude Code | 1 | 4,176 tok |
| Leobai03/tc leobai825.icu TC Tian Ce startup problem-solving system: first turns messy narratives into the real prob | 26 | Codex, OpenCode | 1 | 531 tok |
| shanraisshan/agentic-engineering linkedin.com does code matter? | 26 | Claude Code | 35 | 706 tok |
| StuMason/polar-flow-server stumason.github.io Self-hosted health analytics for Polar devices — sync everything, keep it forever, and let | 26 | Claude Code | 1 | 1,115 tok |
| geeks-accelerator/in-bed-ai inbed.ai A dating platform built for AI agents. Register, swipe, match, chat, and form relationship | 26 | Claude Code | 1 | 11,585 tok |
| AuraVixStudio/caelo auravixstudio.github.io Open-source desktop client for the xAI Grok API — chat, image & video generation, voice, a | 26 | Claude Code | 1 | 18,293 tok |
| deeheber/job-search-agent An agent built with Strands deployed to Amazon Bedrock AgentCore to aid in the job hunt | 26 | Claude Code, Codex, OpenCode | 2 | 126 tok |
| hyqibot/claude-code-token-free Claude Code with Token-free Plan. A Claude Code build repaired from the source leaked fro | 26 | Codex, GitHub Copilot, OpenCode | 2 | 3,441 tok |
| dashed/claude-marketplace A local marketplace for personal Claude Code skills and plugins. | 26 | Claude Code | 1 | 5,539 tok |
| skills-il/localization AI agent skills for Hebrew, RTL, translation, and cultural adaptation | 26 | Claude Code | 1 | 585 tok |
| kishormorol/SkillsAllYouNeed kishormorol.github.io A curated directory of every first-party skill, capability, and tool across 13 AI assistan | 26 | Claude Code | 1 | 475 tok |
| maximskorohod/memohood Dialogue memory for AI agents (hermes plugin): auto-recall of facts across sessions, LLM f | 26 | Codex, OpenCode | 1 | 1,318 tok |
| fserg/1c-lsp-mcp-skill Cross-platform launcher manager and MCP bridge for multiple bsl-language-server instances | 26 | Claude Code, Codex | 2 | 2,372 tok |
| rehiy/isrvd isrvd.rehiy.com All-in-one server management tool built with Go + Vue 3, providing full-stack operations c | 26 | Codex, OpenCode | 1 | 10,311 tok |
| joelhooks/atproto-agent-network ⚡ AT Protocol concepts on Cloudflare primitives — decentralized agent identity, memory, an | 26 | Claude Code, Codex, OpenCode | 11 | 3,740 tok |
| igorbarshteyn/glasswing-open A proof-of-concept agentic scaffold attempting to replicate Claude Mythos Preview's cyber | 26 | Claude Code | 1 | 20,859 tok |
| shangyankeji/zhixun xiaoguan.syhub.net An AI-driven system for cultivating top salespeople and helping socially anxious people de | 26 | Codex, OpenCode | 1 | 3,092 tok |
| vikramgorla/mcp-swiss Swiss open data MCP server — transport, weather, geodata, companies, etc,. Zero API keys. | 26 | Claude Code | 3 | — |
| fireostendere/mcp_diptrace MCP server and live XML bridge for DipTrace | 26 | Claude Code, Codex, OpenCode | 12 | 3,112 tok |
| Wanyi424/wanyi-watermark Watermark removal and video parsing tool for platforms such as Douyin and Xiaohongshu, wit | 26 | Claude Code | 1 | 2,802 tok |
| techjewel/mdread mdread.app A quiet reading room for your markdown — local-first, privacy-first reader. Drop a file or | 26 | Claude Code | 1 | 3,706 tok |
| eduardocornelsen/full-funnel-ai-analytics Full-Funnel AI Marketing Analytics. A modern data stack powered by dbt MetricFlow and MCP. | 26 | Claude Code, Codex, OpenCode | 8 | 4,376 tok |
| bjornjee/agent-dashboard bjornjee.github.io Real-time tmux dashboard to monitor, manage, and orchestrate AI coding agents — Claude Cod | 26 | Claude Code | 1 | 879 tok |
| Djarvur/cc-websearch Drop-in replacement for Claude Code's built-in WebSearch and WebFetch. DuckDuckGo-powered, | 26 | Claude Code | 1 | 2,401 tok |
| caioniehues/herdmates Claude Code agent teams, native in herdr — teammux shim, mission-control board, focus pane | 26 | Claude Code | 1 | 2,177 tok |
| upex-galaxy/agentic-qa-boilerplate upex-galaxy.github.io Agentic QA boilerplate built on Playwright + KATA + TypeScript. Multi-agent skills followi | 26 | Claude Code, Codex, OpenCode | 6 | 5,137 tok |
| DarrenBenson/sdlc-studio Claude Code skill for managing the full software development lifecycle | 26 | Claude Code, Codex, OpenCode | 2 | 1,852 tok |
| masondelan/selvedge selvedge.sh Persistent decision memory for AI agents: rationale, rejected approaches, and entity histo | 26 | Claude Code | 1 | 2,569 tok |
| expectbugs/G2CC A custom windowed OS for Even Realities G2 smart glasses — direct-BLE Android client, PC-s | 26 | Claude Code | 1 | 3,868 tok |
| ty13r/substack-mcp-plus The most advanced Substack MCP server. 12 tools, browser auth, rich text support. Not affi | 26 | Claude Code | 1 | 2,882 tok |
| MarimerLLC/calendar-mcp Adjutant - a Model Context Protocol (MCP) server giving AI assistants unified access to em | 26 | Claude Code, GitHub Copilot | 2 | 1,715 tok |
| vitalysim/the-knowledge-guy Turn any PDF or EPUB into a structured Claude Code skill - then ask your whole bookshelf | 26 | Claude Code | 3 | 4,640 tok |
| nasrulhazim/claude | 26 | Claude Code | 1 | 2,302 tok |
| iannuttall/seo-graph Agent-ready SEO for JavaScript — schema.org JSON-LD graph builders, deterministic agent ma | 26 | Claude Code, Codex, OpenCode | 2 | 21,736 tok |
| JohnnyFiv3r/Core-Memory Drop-in causal memory for AI agents. Append-only event store with associations and bounded | 26 | Claude Code | 1 | 2,772 tok |
| cyril0124/verilua cyril0124.github.io Verilua: An Open Source Versatile Framework for Efficient Hardware Verification and Analys | 26 | Claude Code, Codex, OpenCode | 3 | 3,347 tok |
| bidyashish/vedicpanchanga.com vedicpanchanga.com Drik Panchanga Vedic | 26 | Claude Code | 1 | 6,896 tok |
| findalexli/ai-scientist-v3 | 26 | Claude Code | 5 | — |
| sambitcreate/Swift-Foundation-Models-Skills A collection of Agent Skills for building iOS/macOS applications with Apple's Foundation M | 26 | Codex, OpenCode | 1 | 1,534 tok |
| magnusfroste/flowwink flowwink.com Flowwink is the next gen open source Business Operating System with 500+ skills where Herm | 26 | Claude Code | 2 | 17,245 tok |
| srwang0506/HatchPet-CapybaraLulu A lively Capybara Lulu desktop pet for Codex, with smooth expressive animation, task-aware | 26 | Claude Code, Codex, OpenCode | 2 | 371 tok |
| Alignbase/filegrc filegrc.com Git & file-based SOC 2 | 26 | Codex, OpenCode | 1 | 4,998 tok |
| Cloud-Eye-Prime/mcp-agent-forge Dispatch AI coding agents (Claude Code, Copilot, OpenCode) as MCP tools | 26 | Claude Code | 1 | 131 tok |
| sean-galloway/RTLDesignSherpa sean-galloway.github.io This site is hopefully a springboard for others to learn about coding in System Verilog an | 26 | Claude Code, Codex, OpenCode | 34 | 6,872 tok |
| FlorianBruniaux/ctxharness ctxharness.bruniaux.com Catch stale versions, broken paths, and missing scripts in your AI instruction files (CLAU | 26 | Claude Code | 11 | 1,575 tok |
| rxdt/loopgate_harness A repo-native coding-agent loop harness for Claude, Codex, Copilot, and other CLI agents. | 26 | Codex, OpenCode | 1 | 789 tok |