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Best AI GitHub Repos

Browse 339 repos. Filter by type or sort.

openai/harmonyOfficial

Renderer for the harmony response format to be used with gpt-oss

4,458294Rust
officialtoolsopen-sourcetool
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anthropics/healthcareOfficial

36193JavaScript
generalist-aiclaude-ecosystempluginsofficialplugin
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helius-labs/helius

Build on Solana with Helius. Live blockchain tools, expert coding patterns, and autonomous account signup

plugin
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NousResearch/hermes-agent

The agent that grows with you

217,83941,115Python
agentsllmopen-sourcetool
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anthropics/hookifyOfficial

# Hookify Plugin Easily create custom hooks to prevent unwanted behaviors by analyzing conversation patterns or from explicit instructions. ## Overview The hookify plugin makes it simple to create hooks without editing complex `hooks.json` files. Instead, you create lightweight markdown configuration files that define patterns to watch for and messages to show when those patterns match. **Key features:** - 🎯 Analyze conversations to find unwanted behaviors automatically - 📝 Simple markdown

0
plugin
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huggingface/huggingface-skills

Build, train, evaluate, and use open source AI models, datasets, and spaces.

plugin
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openai/human-evalOfficial

Code for the paper "Evaluating Large Language Models Trained on Code"

3,313450Python
officialtoolsresearchopen-sourcetoolutilities
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heygen-com/hyperframes

Write HTML. Render video. Built for agents.

36,4513,441TypeScript
toolframeworkpluginopen-source
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anthropics/imessageOfficial

# iMessage Connect iMessage to your Claude Code assistant. Reads `~/Library/Messages/chat.db` directly for history, search, and new-message detection; sends via AppleScript to Messages.app. No external server, no background process to keep alive. MacOS only. ## Quick setup > Default: text yourself. Other senders are dropped silently (no auto-reply) until you allowlist them. See [ACCESS.md](./ACCESS.md) for groups and multi-user setups. **1. Grant Full Disk Access.** `chat.db` is protected b

0
plugin
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openai/improved-diffusionOfficial

Release for Improved Denoising Diffusion Probabilistic Models

3,837549Python
officialmodelsresearchopen-sourcetool
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intercom/intercom

Intercom integration for Claude Code. Search conversations, analyze customer support patterns, look up contacts and companies, and install the Intercom Messenger. Connect your Intercom workspace to get real-time insights from customer data.

plugin
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anthropics/jdtls-lspOfficial

# jdtls-lsp Java language server (Eclipse JDT.LS) for Claude Code, providing code intelligence and refactoring. ## Supported Extensions `.java` ## Installation ### Via Homebrew (macOS) ```bash brew install jdtls ``` ### Via package manager (Linux) ```bash # Arch Linux (AUR) yay -S jdtls # Other distros: manual installation required ``` ### Manual Installation 1. Download from [Eclipse JDT.LS releases](https://download.eclipse.org/jdtls/snapshots/) 2. Extract to a directory (e.g., `~/.loca

0
plugin
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openai/jukeboxOfficial

Code for the paper "Jukebox: A Generative Model for Music"

8,0281,442Python
officialmodelsresearchopen-sourcetool
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khoj-ai/Khoj

Your AI second brain. Self-hostable. Get answers from the web or your docs. Build custom agents, schedule automations, do deep research. Turn any online or local LLM into your personal, autonomous AI (gpt, claude, gemini, llama, qwen, mistral). Get started - free.

35,8982,319Python
toolopen-source
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gemini-cli-extensions/knowledge-catalog

Skills for Knowledge Catalog

245JavaScript
plugin
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anthropics/knowledge-work-pluginsOfficial

Open source repository of plugins primarily intended for knowledge workers to use in Claude Cowork

22,9012,736Python
automationclaude-ecosystempluginsofficialplugin
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anthropics/kotlin-lspOfficial

Kotlin language server for Claude Code, providing code intelligence, refactoring, and analysis. ## Supported Extensions `.kt` `.kts` ## Installation Install the Kotlin LSP CLI. ```bash brew install JetBrains/utils/kotlin-lsp ``` ## More Information - [kotlin LSP](https://github.com/Kotlin/kotlin-lsp)

0
plugin
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langchain-ai/langchain

The agent engineering platform.

142,19323,648Python
agentstoolstoolframework
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langflow-ai/Langflow

Langflow is a powerful tool for building and deploying AI-powered agents and workflows.

152,1149,612Python
agentsframeworkopen-source
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langfuse/langfuse

🪢 Open source AI engineering platform: LLM evals, observability, metrics, prompt management, playground, datasets. Integrates with OpenTelemetry, LangChain, OpenAI SDK, LiteLLM, and more. 🍊YC W23

31,5233,327TypeScript
plugin
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langchain-ai/LangGraph

Build resilient agents.

37,7056,322Python
frameworkopen-source
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anthropics/laravel-boostOfficial

Laravel development toolkit MCP server. Provides intelligent assistance for Laravel applications including Artisan commands, Eloquent queries, routing, migrations, and framework-specific code generation.

0
pluginmcp
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anthropics/learning-output-styleOfficial

# Learning Style Plugin This plugin combines the unshipped Learning output style with explanatory functionality as a SessionStart hook. **Note:** This plugin differs from the original unshipped Learning output style by also incorporating all functionality from the [explanatory-output-style plugin](https://github.com/anthropics/claude-code/tree/main/plugins/explanatory-output-style), providing both interactive learning and educational insights. WARNING: Do not install this plugin unless you ar

0
plugin
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legalzoom/legalzoom

Attorney guidance and legal tools for business and personal needs. AI-powered document review identifies critical risks and important clauses, advises when to engage an attorney, and routes to LegalZoom's network when professional expertise is needed.

plugin
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