Official GitHub MCP server — give your AI agent full read/write access to repos, issues, PRs, and actions.

The Natural Language Toolkit — Python's foundational NLP library for tokenization, POS tagging, parsing, and corpora.

Official TypeScript/JavaScript SDK for building MCP servers and clients — the Node.js foundation for the Model Context Protocol.

Fast and flexible image augmentation library with 70+ transforms for computer vision model training.

End-to-end ML lifecycle platform — experiment tracking, model registry, serving, and LLM evaluation.

Fast, memory-mapped dataset library for NLP and ML — 50,000+ datasets, streaming, and Arrow-backed processing.

Low-code visual builder for LLM-powered agents and multi-step AI workflows with 100+ pre-built components.

Drop a screenshot or Figma design and get clean HTML/Tailwind/React/Vue code generated by GPT-4o or Claude.

The world's most popular computer vision library with Python bindings — image processing, video, and ML pipelines.

Run PyTorch training scripts on any hardware — single GPU, multi-GPU, TPU — with minimal code changes.

Industrial-grade multilingual OCR toolkit supporting 80+ languages with text detection, recognition, and layout analysis.

OpenAI's lightweight Python framework for building multi-agent systems with handoffs, tracing, and guardrails.

Open-source vector similarity search for PostgreSQL — store and query embeddings directly in your Postgres DB.

Asset-oriented data orchestration platform for building, testing, and monitoring data pipelines in production.

The most popular open-source Yahoo Finance connector — historical prices, fundamentals, options chains, and real-time quotes as pandas DataFrames.

Python wrapper for TA-Lib: 150+ technical indicators (MACD, RSI, Bollinger, candlestick patterns) in C speed.

MIT-licensed rule-based sentiment analysis tool tuned for social media, brand monitoring, and ad copy: compound scores with no model training required.

The leading framework for building LLM-powered applications and agents with chains, tools, memory, and retrieval.

Farama Foundation's MIT-licensed reinforcement learning toolkit — the standard interface for RL environments including Atari, MuJoCo, CartPole, and 100+ more.

Whisper with fast forced alignment, accurate word-level timestamps, and multi-speaker diarization.

Modular topic modeling framework using transformer embeddings and c-TF-IDF for interpretable, coherent topics.

Build, ship, and scale AI services — unified framework from local development to production Kubernetes.

Official reference MCP servers: filesystem, git, fetch, memory, and more — the fastest way to give agents real-world tool access.

Production LLM serving platform by BentoML — deploy any open-source LLM with one command.