Best AI GitHub Repos

Deploy applications to AWS with architecture recommendations, cost estimates, and IaC deployment.

A format specification for describing a visual identity to coding agents. DESIGN.md gives agents a persistent, structured understanding of a design system.

MCP server for terminal commands, process management, and file operations across text, code, PDF, DOCX, Excel, images, and structured data.

Anthropic Dev Container Features, including Claude Code CLI

🤗 Diffusers: State-of-the-art diffusion models for image, video, and audio generation in PyTorch.

Build Agentic workflows, RAG pipelines, with rich AI model and tool support on one collaborative workspace. Deploy on cloud, VPC, or self-hosted, so teams move from prototype to production without rebuilding the stack.

# Discord Connect a Discord bot to your Claude Code with an MCP server. When the bot receives a message, the MCP server forwards it to Claude and provides tools to reply, react, and edit messages. ## Prerequisites - [Bun](https://bun.sh). The MCP server runs on Bun. Install with `curl -fsSL https://bun.sh/install | bash`. ## Quick Setup > Default pairing flow for a single-user DM bot. See [ACCESS.md](./ACCESS.md) for groups and multi-user setups. **1. Create a Discord application and bot.

Full Domino Data Lab platform support — workspaces, jobs, model deployment, experiment tracking, GenAI tracing, Spark/Ray/Dask, and app deployment for data science teams

The Dropbox plugin for Claude connects your Dropbox files directly to Claude, so you can search, organize, save generated content, and create sharing links without switching tools. It respects your existing Dropbox permissions, and Claude only works with files you already have access to.

DuckDB-powered skills for Claude Code: read any data file, attach and query DuckDB databases, search DuckDB/DuckLake docs, search past session logs, and install/update DuckDB extensions.

A set of skills focused on helping agents build Duende IdentityServer solutions.

Elixir language server (ElixirLS) for Claude Code. Provides code intelligence and diagnostics for .ex, .exs, and .heex files.

Evals is a framework for evaluating LLMs and LLM systems, and an open-source registry of benchmarks.

The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.

Exa AI web search, deep research, and content extraction. Provides MCP tools and research skills for comprehensive web search, people discovery, company research, academic papers, and more.

# Explanatory Output Style Plugin This plugin recreates the deprecated Explanatory output style as a SessionStart hook. WARNING: Do not install this plugin unless you are fine with incurring the token cost of this plugin's additional instructions and output. ## What it does When enabled, this plugin automatically adds instructions at the start of each session that encourage Claude to: 1. Provide educational insights about implementation choices 2. Explain codebase patterns and decisions 3.

An open-source framework for making universal native apps with React. Expo runs on Android, iOS, and the web.

# fakechat Simple UI for testing the channel contract without an external service. Open a browser, type, messages go to your Claude Code session, replies come back. ## Setup These are Claude Code commands. Run `claude` to start a session first. Install the plugin: ``` /plugin install fakechat@claude-plugins-official ``` **Relaunch with the channel flag**. The server won't connect without this. Exit your session and start a new one: ```sh claude --channels plugin:fakechat@claude-plugins-

Expose your FastAPI endpoints as Model Context Protocol (MCP) tools, with Auth!

FastGPT is a knowledge-based platform built on the LLMs, offers a comprehensive suite of out-of-the-box capabilities such as data processing, RAG retrieval, and visual AI workflow orchestration, letting you easily develop and deploy complex question-answering systems without the need for extensive setup or configuration.

Fastly skills for AI Agents.

🚀 The fast, Pythonic way to build MCP servers and clients.

# Feature Development Plugin A comprehensive, structured workflow for feature development with specialized agents for codebase exploration, architecture design, and quality review. ## Overview The Feature Development Plugin provides a systematic 7-phase approach to building new features. Instead of jumping straight into code, it guides you through understanding the codebase, asking clarifying questions, designing architecture, and ensuring quality—resulting in better-designed features that in

Refine high-quality datasets and visual AI models