31,984 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 agents7,571Claude Code6,627Data and AI3,684Backend and APIs3,492Languages3,401Planning3,221Git and workflow3,179Code review2,740Testing2,368Memory and context2,365Writing and docs2,309DevOps and cloud2,308Research2,298Frontend2,256Security2,015Productivity1,715
All Claude Code31,984 Codex23,196 OpenCode22,145 GitHub Copilot3,551 Gemini CLI1,917 Cursor1,736 Windsurf133 Kiro79
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| chenmingtang830/proofpress proofpress.dev Verified knowledge infrastructure for agent-native research teams. | 6 | Claude Code, Codex, OpenCode | 2 | 6,095 tok |
| zhousiyao03-cyber/repolayer Cross-repo agent index layer. Stop dumping 400k tokens — index your repos once, query like | 6 | Claude Code | 1 | 2,826 tok |
| llehouerou/go-garmin Go client library and CLI for the Garmin Connect API with MCP server for LLM integration | 6 | Claude Code | 1 | 1,506 tok |
| famclaw/famclaw Self-hosted family AI gateway with parental controls. Runs on Linux, macOS, and Android (T | 6 | Claude Code, Codex, OpenCode | 3 | 5,361 tok |
| hishamkaram/codex-agent-sdk-go pkg.go.dev Go SDK for the OpenAI Codex CLI app-server transport with JSON-RPC 2.0, typed events, appr | 6 | Claude Code | 1 | 1,528 tok |
| huvaxstra/AGNT huvaxstra.github.io Agent Lifecycle Framework: Documentation as executable infrastructure for birthing and evo | 6 | Claude Code, Codex, Cursor, OpenCode | 3 | 1,209 tok |
| formin/spec-kit-harness Spec Kit extension: state-externalizing research harness (budgeted exploration, evidence c | 6 | Claude Code, Codex, OpenCode | 2 | 156 tok |
| stone16/multica-agent-team Public reference operating model for reusable, evidence-driven AI agent teams on Multica. | 6 | Claude Code, Codex, OpenCode | 3 | 4,494 tok |
| Kampe/Herdforge Standalone, repo-agnostic multi-agent orchestration daemon and AI software factory CLI in | 6 | Claude Code, Codex, OpenCode | 2 | 3,563 tok |
| meiiie/wiii wiii.holilihu.online Wiii is an open-source durable AI workbench for conversations, local and cloud agents, fil | 6 | Claude Code, Codex, OpenCode | 11 | 2,681 tok |
| PlunderStruck/scip-query npmjs.com Evidence and verification for AI coding agents: map code, reuse concepts, finish migration | 6 | Claude Code, Codex, OpenCode | 4 | 720 tok |
| afollestad/alveary alveary.af.codes 🐝 [beta] A native AI agent orchestration app for macOS. | 6 | Claude Code, Codex, OpenCode | 4 | 2,179 tok |
| DeHor-Labs/transcreve-ai Multimodal video dossiers for agents: transcripts, frames, OCR, evidence, and RAG-ready kn | 6 | Claude Code, Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode, Windsurf | 7 | 2,966 tok |
| All-The-Vibes/ATV-Phoenix Intent in, outcome out. A self-healing, self-learning/hill climbing harness that drives co | 6 | Claude Code, Codex, GitHub Copilot, OpenCode | 4 | 2,741 tok |
| alex-alecu/garden-desk gardendesk.ai Private AI on premise | 6 | Claude Code, Codex, OpenCode | 13 | 2,573 tok |
| tomasmihalyi/claude-forge A self-extending Claude Code agent that detects capability gaps, forges MCP tool servers t | 6 | Claude Code | 4 | — |
| xperiun/genesis-os | 6 | Claude Code | 3 | 1,020 tok |
| appboypov/pew-pew-cli ultrawideturbodevs.com Lightweight CLI tool enabling collaborative Markdown task list management between develope | 6 | Claude Code, Cursor | 2 | 3,188 tok |
| FarkhodovIslom/Tarantul Bun-native CLI agent: long-term memory, knowledge graph, multi-channel (Telegram/Slack/Dis | 6 | Claude Code | 1 | 1,620 tok |
| ralphbean/claude-marketplace-sync Tool for creating hierarchical Claude Code marketplaces through distributed composition | 6 | Claude Code | 1 | 1,514 tok |
| workdd/my_claude_code_setting Claude Code setup guide | 6 | Claude Code | 1 | 1,420 tok |
| flying-coyote/claude-code-project-best-practices Best practices and prompts for building excellent Claude Code projects | 6 | Claude Code | 5 | — |
| andylbrummer/booklife-mcp | 6 | Claude Code | 2 | 1,934 tok |
| o3-shop/shop-ce | 6 | Claude Code, Codex, GitHub Copilot, OpenCode | 51 | 2,217 tok |
| posteyai/skills postey.ai Postey MCP server and agent skills. Draft, schedule and publish social posts to nine platf | 6 | Claude Code, Codex, OpenCode | 3 | 4,221 tok |
| inklate/social-skills inklate.com Social media skills for your AI agents | 6 | Claude Code, Codex, OpenCode | 2 | 1,167 tok |
| zhangxiao6776/houdini-skills-for-share Claude Code skills for SideFX Houdini — GPU kernels, MCP automation, OFX plugin developmen | 6 | Claude Code | 1 | 307 tok |
| brainbytes-dev/everything-claude-marketing The complete marketing intelligence system for Claude Code — 18 agents, 72 skills, 22 comm | 6 | Claude Code, Codex, OpenCode | 2 | 2,067 tok |
| llamadrive/bengo-toolkit A Claude Code plugin for law firms. It can interactively automate the entry of court docum | 6 | Claude Code | 1 | 5,054 tok |
| WatchAndyTW/multi-model-team A Claude Code plugin that offloads token-heavy, self-contained tasks to local CLI backends | 6 | Claude Code | 1 | 9,818 tok |
| LukeLIN-web/claude-board interactive with tens of claude code/codex, auto manage tmux | 6 | Claude Code | 1 | 96 tok |
| waldekmastykarz/atifact Turn HAR files, Claude Code, Copilot CLI, and Codex CLI logs into standardized ATIF v1.7 t | 6 | Claude Code, Codex, OpenCode | 2 | 270 tok |
| ellingtonsp/evonexus-agents Claude Code orchestration builder — demo workspace for the Evonexus incubator session on m | 6 | Claude Code | 5 | — |
| BhavyaFattania/autonomous-rag An intelligent, autonomous system designed to iteratively hyper-optimize Retrieval-Augment | 6 | Claude Code, Codex, OpenCode | 2 | 3,406 tok |
| aws-samples/sample-eks-operation-review-skill This samples provide a read-only Claude Code skill that assesses a live Amazon EKS cluster | 6 | Claude Code | 2 | 239 tok |
| jonathanmoore/kona-theme kona-theme.jonathanmoore.com A Vite-powered Shopify theme system with islands hydration architecture | 6 | Claude Code | 6 | 1,103 tok |
| hyperbolic-c/auto-writing | 6 | Claude Code | 1 | 767 tok |
| Jerrylalala/compound-engineering Chinese-enhanced Claude Code composite engineering plugin — AI Skills, Agents, and Workflo | 6 | Claude Code, Codex, OpenCode | 8 | 7,890 tok |
| Automattic/skillsmith automattic.github.io Skill Tester & Self-Improvement Harness | 6 | Claude Code, Codex, OpenCode | 2 | 166 tok |
| AppKittie/aso-mcp-skills | 6 | Claude Code, Codex, OpenCode | 2 | 426 tok |
| forest6511/claude-code-recipes-v2 Sample code for the 2nd edition of 『Claude Code実践レシピ100本』 — v5 recipes including Agent Tea | 6 | Claude Code | 1 | — |
| YuanZHAO321/Strategist-Mind View situations through the eyes of a ruthless strategist: not clouded by emotions or held | 6 | Claude Code | 1 | 741 tok |
| JoeDelaney1111/Awsome-Skills-Claude | 6 | Claude Code | 1 | — |
| khanh-vu/claude-force | 6 | Claude Code | 58 | — |
| learngvrk/claude-code-skills | 6 | Claude Code | 1 | 1,147 tok |
| port-experimental/port-plugins | 6 | Claude Code | 1 | — |
| AnthonyHerman/ai-security AI Security Resources | 6 | Claude Code | 2 | — |
| rongxinzy/claude-code-best-practice-zh A polished Chinese version of Claude Code best practices. | 6 | Claude Code | 48 | 2,048 tok |
| Heapy/kortex Agent Skills for Kotlin Development | 6 | Claude Code, Codex, OpenCode | 2 | 1,311 tok |
| omkhar/vulnerability-validation-skill | 6 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 5 | 3,231 tok |