Python genai

Open-source Python projects categorized as genai

Top 23 Python genai Projects

  1. LightRAG

    [EMNLP2025] "LightRAG: Simple and Fast Retrieval-Augmented Generation"

    Project mention: Show HN: Query years of Ask HN and Show HN discussions as local knowledge graph | news.ycombinator.com | 2026-05-10

    I built lightrag-snkv, Basically it uses lightRAG https://github.com/HKUDS/LightRAG ,this requires various storage databases like key value store, graph database, vector database, I built single embedded file based database which covers all these requirements: https://github.com/hash-anu/snkv.

  2. SaaSHub

    SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

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  3. adk-python

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

    Project mention: I Built an Autonomous AI Agent with Google ADK + Gemini 2.0 Flash That Spots Trends and Drafts Dev.to Articles for Me | dev.to | 2026-06-02

    Google ADK. (Check out the Google ADK Docs if you need help installing).

  4. parlant

    Build reliable customer-facing AI agents with Parlant: an interaction control harness optimized for controlled, consistent, and predictable LLM interactions.

    Project mention: Building PoC Agents in Minutes | dev.to | 2025-08-27
  5. pydantic-ai

    AI Agent Framework, the Pydantic way

    Project mention: pydantic-ai VS bub - a user suggested alternative | libhunt.com/r/pydantic-ai | 2026-04-18
  6. podcastfy

    An Open Source Python alternative to NotebookLM's podcast feature: Transforming Multimodal Content into Captivating Multilingual Audio Conversations with GenAI

    Project mention: 5 tools we wish were on the Awesome AI Tools list | dev.to | 2025-08-15

    Podcastfy – I can’t say for sure why they skipped the “i” in their name but we love that they are an open source and equally powerful alternative to NotebookLM. One of our engineers built a bite-sized AI news podcast that I listen to during my commute daily. You can recreate it here using Portia SDK or get the daily podcast on our Discord server’s #ai-news channel.

  7. harness-sdk

    A model-driven approach to building AI agents in just a few lines of code.

    Project mention: I Let an AI Plan My Vacation (Here's What It Built) | dev.to | 2026-05-27

    I Had 47 Browser Tabs Open. So I Built an AI Travel Agent with Strands SDK + Amazon Bedrock ✈️

  8. zenml

    ZenML 🙏: One AI Platform from Pipelines to Agents. https://zenml.io.

  9. gpustack

    A GPU cluster manager that configures and orchestrates inference engines like vLLM and SGLang for high-performance AI model deployment.

    Project mention: Ollama has a native front end chatbot now | news.ycombinator.com | 2025-07-30

    GPUStack doesn't seem to have the problem of lowest common denominator but supports many architectures.

    https://github.com/gpustack/gpustack

  10. ag2

    AG2 (formerly AutoGen): The Open-Source AgentOS.Join us at: https://discord.gg/sNGSwQME3x

    Project mention: Give Your AG2 Agents a UI with AG‑UI and CopilotKit | dev.to | 2026-02-26

    AG2 (formerly AutoGen) changes that. It provides a shared runtime where specialized agents with defined roles, tools and conversation patterns can collaborate as one coordinated team across models and even frameworks.

  11. optillm

    Optimizing inference proxy for LLMs

    Project mention: OptiLLM: Accuracy improvements on reasoning tasks with zero training | news.ycombinator.com | 2025-11-23
  12. nunchaku

    [ICLR2025 Spotlight] SVDQuant: Absorbing Outliers by Low-Rank Components for 4-Bit Diffusion Models

  13. MemMachine

    Universal memory layer for AI Agents. It provides scalable, extensible, and interoperable memory storage and retrieval to streamline AI agent state management for next-generation autonomous systems.

    Project mention: MemMachine, an open-source memory layer for advanced AI agents | news.ycombinator.com | 2025-11-21
  14. datapizza-ai

    Build reliable Gen AI solutions without overhead 🍕

    Project mention: Show HN: Datapizza AI – Lightweight open source framework for GenAI apps | news.ycombinator.com | 2025-10-17
  15. genai-processors

    GenAI Processors is a lightweight Python library that enables efficient, parallel content processing.

    Project mention: GenAI Processors: Build powerful and flexible Gemini applications | news.ycombinator.com | 2025-07-11

    The examples at GitHub are worth taking a look at: https://github.com/google-gemini/genai-processors/tree/main/...

    Also the research agent example at https://colab.research.google.com/github/google-gemini/genai...

  16. pixeltable

    Declarative and Incremental Backend for Multimodal AI Applications

    Project mention: Stop Gluing Data Infrastructure Tools: Build Multimodal AI Workloads and Application with One Declarative Python SDK | dev.to | 2025-07-06

    Star us on GitHub: https://github.com/pixeltable/pixeltable

  17. quix-streams

    A Python library for building containerized ML and Generative AI applications with Apache Kafka.

  18. ragbuilder

    A toolkit to create optimal Production-readyRetrieval Augmented Generation(RAG) setup for your data

  19. gaia

    Build AI agents for your PC (by amd)

    Project mention: AMD GAIA v0.16.0 introduces a C++17 Agent Framework | news.ycombinator.com | 2026-03-12
  20. nncf

    Neural Network Compression Framework for enhanced OpenVINO™ inference

  21. tools

    A set of tools that gives agents powerful capabilities. (by strands-agents)

    Project mention: Embed These Websites In Your Blog Today | dev.to | 2026-05-07

    Documentation ◆ Samples ◆ Python SDK ◆ Tools ◆ Agent Builder ◆ MCP Server

  22. bedrock-access-gateway

    OpenAI-Compatible RESTful APIs for Amazon Bedrock

    Project mention: Bedrock for AI Coding Tools: Mantle vs Gateway vs LiteLLM — A Decision Guide for AWS Credit Burners | dev.to | 2026-03-23

    bedrock-access-gateway (or my fork, bedrock-access-gateway-function-url) gives you an OpenAI-compatible proxy backed by all Bedrock models — including Claude, Nova, and Llama.

  23. GraphRAG-SDK

    Build fast and accurate GenAI apps with GraphRAG SDK at scale 🌟

    Project mention: The AI-Native GraphDB + GraphRAG + Graph Memory Landscape & Market Catalog | dev.to | 2025-10-26
  24. kubectl-mcp-server

    Published in CNCF Landscape: A MCP server for Kubernetes.

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).

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Index

What are some of the best open-source genai projects in Python? This list will help you:

# Project Stars
1 LightRAG 36,193
2 adk-python 19,995
3 parlant 18,101
4 pydantic-ai 17,517
5 podcastfy 6,340
6 harness-sdk 6,020
7 zenml 5,432
8 gpustack 5,110
9 ag2 4,638
10 optillm 4,133
11 nunchaku 3,861
12 MemMachine 3,106
13 datapizza-ai 2,211
14 genai-processors 2,114
15 pixeltable 1,568
16 quix-streams 1,554
17 ragbuilder 1,532
18 gaia 1,385
19 nncf 1,169
20 tools 1,083
21 bedrock-access-gateway 985
22 GraphRAG-SDK 930
23 kubectl-mcp-server 907

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