22,145 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 |
|---|---|---|---|---|
| BrianIS8090/SWARM Organize an unlimited number of mixed CLI agents (Claude, Gemini, Codex) to work simultane | 10 | Claude Code, Codex, OpenCode | 13 | 3,852 tok |
| ProteusLLP/proteusllp-actuarial-library An actuarial stochastic modeling library in python. | 10 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 1,352 tok |
| oculus-samples/Unity-TrackedKeyboard A comprehensive Unity sample project for the Tracked Keyboard feature, designed to demonst | 10 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 6 | 1,141 tok |
| pyk/cargo-txt cargo doc for coding agents and llms | 10 | Codex, OpenCode | 1 | 548 tok |
| opsmill/infrahub-mcp docs.infrahub.app MCP server for Infrahub | 10 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 7 | 1,794 tok |
| ycs77/apifable MCP server that helps AI agents explore OpenAPI specs, search endpoints, and generate Type | 10 | Claude Code, Codex, OpenCode | 2 | 782 tok |
| lukagray-dev/Operon Autonomous agent platform with a Rust-native harness, permission-scoped remote access, and | 10 | Codex, OpenCode | 1 | 537 tok |
| marclove/llmc AI-powered commit message generator that follows Conventional Commits specification. Simpl | 10 | Claude Code, Codex, Gemini CLI, OpenCode | 4 | 2,158 tok |
| Nitmi/blea Universal Agent Plugin for safe BLE diagnostics and automation, with Agent Plugins 1.0.0 m | 10 | Codex, OpenCode | 1 | 247 tok |
| PsYcGoD/sage SAGE — Save AI coding tokens by compressing terminal output, keeping raw logs local, and t | 10 | Claude Code, Codex, OpenCode | 2 | 1,620 tok |
| Ninjabeam20/SportIQ-MCP sport-iq-sports-analysis.vercel.app MCP server with 25+ AI-callable tools for IPL, F1 & FIFA WC 2026 — Dream11 solver, F1 pit- | 10 | Claude Code, Codex, OpenCode | 21 | 7,284 tok |
| kuliantnt/cc-switch-simple Cross-platform Rust CLI for switching Claude Code JSON profiles and Codex config presets. | 10 | Codex, OpenCode | 1 | 545 tok |
| serpro69/capy 🦫 Privacy-first virtualization layer for LLM context with MCP protocol for tool access. | 10 | Claude Code, Codex, OpenCode | 3 | 1,847 tok |
| ferrisdb/ferrisdb ferrisdb.org 🦀 Educational distributed database in Rust - Learning LSM-trees, MVCC, and distributed sy | 10 | Claude Code, Codex, OpenCode | 2 | 4,288 tok |
| outreachmagic/outreachmagic outreachmagic.io Open source GTM intelligence for AI agents | 10 | Codex, OpenCode | 1 | 1,083 tok |
| zarubinvibe/themis Evidence-first legal workflow for Russian civil practice, with intake, drafting, review ga | 10 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 11 | 2,159 tok |
| aperepel/claude-mlx-tts Voice-cloned smart attention TTS notifications for Claude Code. AI summarizes deep work se | 10 | Claude Code, Codex, OpenCode | 2 | 1,097 tok |
| 3li7alaki/mint mint.area-51.cloud mint is a small CLI for atomic completion claims. | 10 | Claude Code, Codex, OpenCode | 2 | 1,343 tok |
| mlorentedev/hive pypi.org Context infrastructure for AI-assisted development — on-demand Obsidian vault access via M | 10 | Codex, OpenCode | 1 | 3,040 tok |
| wei/mymlh-mcp-server mymlh-mcp.git.ci Model Context Protocol Server for MyMLH API v4 | 10 | Codex, OpenCode | 1 | 1,899 tok |
| yeaight7/awesome-ai-devtools The open-source map of the AI developer tooling ecosystem | 10 | Codex, OpenCode | 1 | 344 tok |
| ash1794/vibe-engineering 38 engineering discipline skills for Claude Code & OpenAI Codex — research, quality gates, | 10 | Claude Code, Codex, OpenCode | 2 | 1,228 tok |
| shekohex/dotai My AI Agents Home | 10 | Claude Code, Codex, OpenCode | 26 | — |
| abhinav503/flutter-agentic Flutter Clean Architecture template optimised for AI coding agents — BLoC, Freezed, Dio, f | 10 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 10,884 tok |
| heurist-network/heurist-finance skills.heurist.ai Agent-native financial research in your terminal. Like Bloomberg but without the subscript | 10 | Codex, OpenCode | 1 | 2,338 tok |
| happendev/Kanera kanera.app A polished project management tool with workspace-wide lists, labels and custom fields, au | 10 | Claude Code, Codex, OpenCode | 2 | 2,674 tok |
| geserdugarov/agent-orchestrator Orchestrator for automated GitHub issue monitoring and agentic development across multiple | 10 | Claude Code, Codex, OpenCode | 4 | 1,527 tok |
| Smart-AI-Memory/attune-ai attune-ai.dev Persistent memory and receipt-verified workflows for Claude Code — plugin, MCP server, and | 10 | Claude Code, Codex, OpenCode | 51 | 6,049 tok |
| NathanAB/statuslin.es statuslin.es Community gallery of Claude Code status lines. | 10 | Claude Code, Codex, OpenCode | 8 | 2,874 tok |
| charleslucas/poe_mcp_suite Path of Exile MCP Suite | 10 | Claude Code, Codex, OpenCode | 27 | 4,220 tok |
| Chappygo-OS/Atomic-Spec pypi.org Stop your AI from vibe-coding. Governance layer that forces Claude, Cursor, Copilot, Gemin | 10 | Claude Code, Codex, OpenCode | 2 | 8,659 tok |
| sfrangulov/skill-graveyard sfrangulov.github.io Audit which Claude Code skills you actually use — surface dead installs and hallucinated i | 10 | Claude Code, Codex, OpenCode | 5 | 4,020 tok |
| claudehk/claude-code claude.hk Claude Code source code can be run directly using npx heibai.，claude.hk Give away $120 wor | 10 | Codex, OpenCode | 1 | 1,268 tok |
| sigilco/agentplugins agentplugins.pages.dev Write AI agent plugins once, ship to multiple agents (Claude Code, OpenCode, Pi, and more) | 10 | Codex, OpenCode | 1 | 352 tok |
| martinambrus/claude_timings_wrapper Tracks idle, typing, and agent work time across Claude Code sessions using PTY wrapping an | 10 | Claude Code, Codex, OpenCode | 2 | 343 tok |
| rajitsaha/100xprism rajitsaha.github.io Production-grade AI development workflows for every coding tool. Works with Claude Code, C | 10 | Codex, OpenCode | 1 | 1,692 tok |
| valpere/chorus valpere.github.io Cross-agent plugin collection for AI coding CLIs. Delegate tasks and run workflow patterns | 10 | Claude Code, Codex, GitHub Copilot, OpenCode | 6 | 2,973 tok |
| bang9/ai-tools A collection of tools for Claude Code to operate more efficiently | 10 | Claude Code, Codex, OpenCode | 2 | 1,501 tok |
| dushaobindoudou/ovo Open-source proactive AI desktop assistant for macOS. Watches your screen, suggests next s | 10 | Claude Code, Codex, OpenCode | 2 | 1,559 tok |
| danieljhkim/orbit orbit-cli.com Orbit is durable, intent-tracked agentic project management for developers | 10 | Claude Code, Codex, OpenCode | 3 | 1,837 tok |
| qwedsazxc78/devops-ai-skill npmjs.com ⚡ Cross-platform DevOps AI Skill Pack — Horus (IaC) + Zeus (GitOps) agents, ingress→Gatewa | 10 | Claude Code, Codex, Gemini CLI, OpenCode | 31 | 3,092 tok |
| Mapika/nice-figures Soft-pastel, research-blog-style matplotlib figures as an installable Claude Code plugin. | 10 | Codex, OpenCode | 1 | 837 tok |
| Codename-11/SubFrame SubFrame - A terminal first project management IDE for Claude Code, Codex CLI, and Gemini | 10 | Claude Code, Codex, Gemini CLI, OpenCode | 15 | 9,005 tok |
| Dipen-Dedania/agent-pulse dipen-dedania.github.io Know what your agents are doing | 10 | Claude Code, Codex, OpenCode | 10 | 1,302 tok |
| akasecurity/claude-tools akasecurity.io The clean slate a fresh Claude Code should start from — clean context, locked credentials, | 10 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 793 tok |
| ForeverSc/pinfix foreversc.github.io 📌 Edit UI with Claude Code using on-page comments. | 10 | Claude Code, Codex, OpenCode | 2 | 1,607 tok |
| dmtrkzntsv/syncai Sync AI rules and guidelines files between agents | 10 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 3,687 tok |
| 7xuanlu/ultrapowers A dynamic build workflow for Claude Code: plan a goal into tasks, build each test-first, r | 10 | Claude Code, Codex, OpenCode | 4 | 2,132 tok |
| mattbaconz/signal SIGNAL — Agent Skills: terse structured output (tiers, templates, checkpoints), git workfl | 10 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 1,104 tok |
| hashiiiii/rules-for-ai Portable rules and skills for AI coding agents. | 10 | Claude Code, Codex, OpenCode | 2 | 481 tok |