24,815 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 agents8,505Claude Code6,886Git and workflow3,611Data and AI3,580Backend and APIs3,556Languages3,487Planning3,327Code review2,899Testing2,686Writing and docs2,480DevOps and cloud2,479Memory and context2,375Research2,323Frontend2,308Security2,172Project management1,965
All Claude Code32,517 Codex24,815 OpenCode23,733 GitHub Copilot3,719 Gemini CLI2,034 Cursor1,770 Windsurf202 Kiro114
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| calven-ai/demoverse youtu.be Demoverse is an open-source synthetic B2B sales data generator that grows a fictional comp | 6 | Claude Code, Codex, OpenCode | 6 | 3,517 tok |
| houseunlimited/hinge-auto Automate Hinge interactions using a stitched-vision and LLM-judge loop for hands-free prof | 6 | Claude Code, Codex, OpenCode | 2 | 3,570 tok |
| milisp/keke-agent milisp.dev Lightweight coding agent harness built in Rust for zero vendor lock-in. BYOK, Support Code | 6 | Claude Code, Codex, OpenCode | 2 | 1,300 tok |
| tomevault-io/companyos tomevault.io A complete, opinionated, fork-friendly operating system for an AI-instructed company. Thre | 6 | Claude Code, Codex, OpenCode | 2 | 1,049 tok |
| ca-who-codes/ultimate.UIUX.design.skills One-stop design context pack for AI coding agents — two tracks: interfaces (web/apps, comp | 6 | Claude Code, Codex, OpenCode | 2 | 1,707 tok |
| caotrongphuoc/11m-game epcb.vn A penalty shootout game for the AK Embedded Base Kit (STM32L151), built with an AI agent u | 6 | Codex, OpenCode | 1 | 4,746 tok |
| getappz/agentflare agentflare.dev Run AI coding agents efficiently, and coordinate more than one of them. Zero fluff, zero r | 6 | Claude Code, Codex, OpenCode | 11 | 2,880 tok |
| matasarei/antigravity-companion plugins.jetbrains.com JetBrains IDE plugin that connects the Google Antigravity CLI (agy) to IntelliJ-based IDEs | 6 | Codex, OpenCode | 1 | 3,257 tok |
| querystory/tmux-rc querystory.github.io Watch and control whatever runs in a tmux pane — Codex, Claude Code, Gemini CLI, OpenCode, | 6 | Codex, OpenCode | 1 | 2,883 tok |
| TheSethRose/Hermes-Walkie-Talkie sethrose.dev Hermes Walkie Talkie pairs an Android push-to-talk client with a local Hermes Voice Gatewa | 6 | Codex, OpenCode | 3 | 1,447 tok |
| defkode/orbx Per-project, isolated OrbStack Linux VMs from a zero-dependency Bash CLI — auto-named from | 6 | Claude Code, Codex, OpenCode | 2 | 1,868 tok |
| GuillemRoca/agent-skills-android Production-grade engineering skills for AI coding agents tailored to Android | 6 | Claude Code, Codex, OpenCode | 2 | 1,564 tok |
| vaisala-xweather/xweather-agent-skills Agent skills for the Xweather developer platform when working with Xweather services. | 6 | Codex, OpenCode | 1 | 2,420 tok |
| x0c/subswap Check quota and switch Claude Code, Codex, Kimi Code, Cursor, OpenCode, and Command Code a | 6 | Claude Code, Codex, OpenCode | 2 | 6,670 tok |
| xagentAI/xagt-plugin xagt.ai Plugin submissions for the X-Agent Hackathon. | 6 | Claude Code, Codex, OpenCode | 2 | 363 tok |
| shipshitgames/skills AI agent skills for vibe-coding 3D browser games with Claude Code + Codex | 6 | Claude Code, Codex, OpenCode | 2 | 467 tok |
| wangligong123/reverse_ENV Reverse engineering environment and skills repository — IDA Pro / jadx / apktool / radare2 | 6 | Claude Code, Codex, OpenCode | 17 | 19,101 tok |
| 0101/treemon Worktree Monitor | 6 | Claude Code, Codex, GitHub Copilot, OpenCode | 5 | 1,831 tok |
| salihgueler/tabletop-game-room-experience | 6 | Claude Code, Codex, Kiro | 26 | 1,716 tok |
| durandom/token-burn Live quota monitor, CLI/TUI daemon, and OpenTelemetry exporter for Codex/OpenAI and Claude | 6 | Codex, OpenCode | 1 | 550 tok |
| leancoderkavy/meepo A local, privacy-first AI agent (Rust) that connects LLMs to your email, calendar, browser | 6 | Claude Code, Codex, Cursor, OpenCode | 3 | 3,624 tok |
| liatrio-labs/ai-prompts Curated collection of prompts for AI coding assistants supporting development workflows, d | 6 | Claude Code, Codex, OpenCode | 8 | 283 tok |
| vanities/social-skills Skill-driven social media automation across IG / LinkedIn / X / Pinterest / TikTok via Cla | 6 | Claude Code, Codex, OpenCode | 2 | 6,807 tok |
| QTtrash/tarkov-map signal.mouchsiadis-solutions.com Local-first Escape from Tarkov map intelligence and end-to-end encrypted squad position sh | 6 | Codex, OpenCode | 1 | 353 tok |
| RainFlashPoint/capital-agent-skills | 6 | Claude Code, Codex, OpenCode | 2 | 2,357 tok |
| ronjunevaldoz/kmp-agent-skills AI agent skills for Kotlin Multiplatform (KMP) development — clean architecture, feature s | 6 | Codex, OpenCode | 1 | 562 tok |
| mareurs/claude-plugins Claude Code plugin marketplace - SDD and more | 6 | Claude Code, Codex, OpenCode | 2 | 11,009 tok |
| IronAdamant/Chisel Test impact analysis and code intelligence for LLM agents. Zero dependencies. 15 MCP tools | 6 | Claude Code, Codex, OpenCode | 3 | 2,485 tok |
| dajiaohuang/shuiyuan-mcp Shuiyuan Discourse MCP with cookie login launchers | 6 | Codex, OpenCode | 1 | 1,471 tok |
| cyanheads/gutenberg-mcp-server npmjs.com Search, browse, and read 78,000+ public-domain books from Project Gutenberg with full plai | 6 | Claude Code, Codex, OpenCode | 2 | 17,774 tok |
| cyanheads/wikipedia-mcp-server npmjs.com Search Wikipedia articles, read summaries and full text, target sections, list an article' | 6 | Claude Code, Codex, OpenCode | 2 | 16,666 tok |
| cyanheads/orcid-mcp-server npmjs.com Search and retrieve researcher profiles, works, affiliations, funding, and peer review rec | 6 | Claude Code, Codex, OpenCode | 2 | 16,306 tok |
| alejandro-technology/opencode-mcp opencode-mcp.alejandrotechnology.com An MCP (Model Context Protocol) server that lets Claude/Codex/Cursor drive an OpenCode ins | 6 | Claude Code, Codex, OpenCode | 2 | 3,040 tok |
| systemfsoftware/comment-checker systemfsoftware.com Fast, offline Claude Code hook that flags unnecessary code comments and AI slop via Tree-s | 6 | Claude Code, Codex, OpenCode | 5 | 2,654 tok |
| ilyautov/cordon cordon.aifrontier.tech A deterministic layer between untrusted content and agent actions: it removes the hidden l | 6 | Codex, OpenCode | 1 | 1,428 tok |
| pnmcguire480/cairntir cairntir.com Local-first persistent memory MCP server for Claude Code, Codex, Cursor, Qwen Code, and AI | 6 | Claude Code, Codex, OpenCode | 2 | 4,332 tok |
| hronaut/hronaut hronaut.dev Give your coding agent its own browser. Keep yours. A visible desktop browser for coding a | 6 | Claude Code, Codex, OpenCode | 3 | 3,302 tok |
| dfridkin/clawops clawops.fyi Deploy and operate self-hosted OpenClaw on AWS, GCP, Azure or your own VM, from the comman | 6 | Claude Code, Codex, OpenCode | 11 | 3,864 tok |
| ssheleg/super-ux skills.sshlg.me Define product behavior, trace UX scenarios and keep copy consistent through brand voice, | 6 | Claude Code, Codex, OpenCode | 2 | 2,253 tok |
| ardennguyen/zalo-mcp Zalo MCP Server for zalo-agent-cli | 6 | Claude Code, Codex, OpenCode | 2 | 2,094 tok |
| Iron-Mark/Hackathon-Stellaroid_Earn stellaroid.tech Stellaroid Earn — On-chain credential registry and payment rail on Stellar. Issue, verify, | 6 | Claude Code, Codex, OpenCode | 3 | 1,781 tok |
| alitiknazoglu/mcprobe An MCP server that audits other MCP servers. Connects to any stdio/HTTP target, lints ever | 6 | Claude Code, Codex | 1 | — |
| WLAN-Pi/wlanpi-mcp On-device MCP server for the WLAN Pi | 6 | Claude Code, Codex, OpenCode | 2 | 5,590 tok |
| sledmonkey/getflightplan | 6 | Claude Code, Codex, OpenCode | 5 | 2,331 tok |
| nushey/agents-md-generator Mcp server to create agents-md efficiently | 6 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 1,335 tok |
| Taketo-Yoda/uv-sbom Generate SBOMs for Python projects managed by uv. | 6 | Claude Code, Codex, OpenCode | 20 | 2,891 tok |
| GRACENOBLE/fullstack-template How I skip the repetitive setup, save tokens, save time and focus on the business logic | 6 | Claude Code, Codex, OpenCode | 15 | 3,658 tok |
| namastexlabs/automagik-cli A powerful TypeScript-based CLI chat application for interacting with multi-agent AI syste | 6 | Claude Code, Codex, OpenCode | 14 | 3,783 tok |
| henkaku-center/omise-interface omise.henkaku.org | 6 | Codex, GitHub Copilot, OpenCode | 2 | 110 tok |
| dnsabby/MSITM.6341 Python Class Shared Project Directory | 6 | Claude Code, Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode | 61 | 933 tok |