⚡ Data quality testing for the modern data stack (SQL, Spark, and Pandas) https://www.soda.io

High accuracy RAG for answering questions from scientific documents with citations

A Python library for extracting structured information from unstructured text using LLMs with precise source grounding and interactive visualization.

a little task queue for python

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

Build resilient language agents as graphs.

Open-source developer platform to power your entire infra and turn scripts into webhooks, workflows and UIs. Fastest workflow engine (13x vs Airflow). Open-source alternative to Retool and Temporal.

Fine-tuning & Reinforcement Learning for LLMs. 🦥 Train OpenAI gpt-oss, DeepSeek-R1, Qwen3, Gemma 3, TTS 2x faster with 70% less VRAM.

An extremely fast Python type checker and language server, written in Rust.

A Git-compatible VCS that is both simple and powerful

A fast type checker and language server for Python

Find files with SQL-like queries

Friendly and fast tool for sending HTTP requests

Brings MCP to ChatGPT, DeepSeek, Perplexity, Grok, Gemini, Google AI Studio, OpenRouter, DeepSeek, T3 Chat and more...

Context7 MCP Server -- Up-to-date code documentation for LLMs and AI code editors

Asynchronous Python ODM for MongoDB

Sync and Async ODM (Object Document Mapper) for MongoDB based on python type hints

An open-source, code-first Python toolkit for building, evaluating, and deploying sophisticated AI agents with flexibility and control.

A toolchain for web projects, aimed to provide functionalities to maintain them. Biome offers formatter and linter, usable via CLI and LSP.

AWS MCP Servers — helping you get the most out of AWS, wherever you use MCP.

5ire is a cross-platform desktop AI assistant, MCP client. It compatible with major service providers, supports local knowledge base and tools via model context protocol servers .

A simple CLI to run LLM prompt and implement MCP client.

Runtime installer for Python applications

high-performance graph database for real-time use cases

Parseable is an observability platform built for the modern - cloud native, AI era.

background code checker

Visualize Ownership and Lifetimes in Rust

OLLama IMage CAtegorizer

Get your documents ready for gen AI