Repositories list

• pydantic-ai

  Public
  AI Agent Framework, the Pydantic way

  pythonpydanticagent-framework+ 2

  pythonpydanticagent-frameworkllmgenai

  Python

  •

  MIT License

  •2.2k2.2k forks•17k17k stars•394394 issues•192192 pull requests•Updated Jun 2, 2026Jun 2, 2026

• pydantic-ai-harness

  Public
  Batteries for your Pydantic AI agent.

  Python

  •

  MIT License

  •3333 forks•480480 stars•129129 issues•3333 pull requests•Updated Jun 2, 2026Jun 2, 2026

• datafusion-functions-json

  Public
  JSON support for DataFusion (unofficial)

  Rust

  •

  Apache License 2.0

  •2929 forks•22 stars•00 issues•00 pull requests•Updated Jun 1, 2026Jun 1, 2026

• brand

  Public
  logo and brand guides

  00 forks•00 stars•00 issues•00 pull requests•Updated Jun 1, 2026Jun 1, 2026

• skills

  Public
  Python

  •

  MIT License

  •44 forks•6363 stars•00 issues•00 pull requests•Updated Jun 1, 2026Jun 1, 2026

• logfire

  Public
  AI observability platform for production LLM and agent systems.

  pythonaimetrics+ 13

  pythonaimetricsloggingtraceopenaiobservabilitypydanticfastapiopentelemetry+ 6

  Python

  •

  MIT License

  •244244 forks•4.3k4.3k stars•177177 issues•5656 pull requests•Updated Jun 1, 2026Jun 1, 2026

• datafusion

  Public
  Apache DataFusion SQL Query Engine

  Rust

  •

  Apache License 2.0

  •2.1k2.1k forks•99 stars•00 issues•22 pull requests•Updated Jun 1, 2026Jun 1, 2026

• logfire-js

  Public
  JavaScript and TypeScript SDK for Logfire

  TypeScript

  •

  MIT License

  •77 forks•6868 stars•1111 issues•22 pull requests•Updated Jun 1, 2026Jun 1, 2026

• pydantic

  Public
  Data validation using Python type hints

  pythonvalidationparsing+ 8

  pythonvalidationparsingjson-schemahintspydanticpython39python310python311python312+ 1

  Python

  •

  MIT License

  •2.7k2.7k forks•28k28k stars•527527 issues•3737 pull requests•Updated Jun 1, 2026Jun 1, 2026

• httpx2

  Public
  A next generation HTTP client for Python. 🦋

  Python

  •

  BSD 3-Clause "New" or "Revised" License

  •1818 forks•397397 stars•9292 issues•1111 pull requests•Updated Jun 1, 2026Jun 1, 2026

• terraform-provider-logfire

  Public
  Logfire Terraform Provider

  Go

  •

  Mozilla Public License 2.0

  •11 fork•33 stars•00 issues•33 pull requests•Updated Jun 1, 2026Jun 1, 2026

• monty

  Public
  A minimal, secure Python interpreter written in Rust for use by AI

  Rust

  •

  MIT License

  •322322 forks•7.3k7.3k stars•5050 issues•1111 pull requests•Updated May 30, 2026May 30, 2026

• pydantic-settings

  Public
  Settings management using pydantic

  pythonsettingsenvironment+ 2

  pythonsettingsenvironmentconfigurationpydantic

  Python

  •

  MIT License

  •149149 forks•1.3k1.3k stars•4343 issues•99 pull requests•Updated May 30, 2026May 30, 2026

• talks

  Public
  Talks about Pydantic, PydanticAI and Logfire

  HTML

  •

  MIT License

  •77 forks•8181 stars•00 issues•11 pull request•Updated May 30, 2026May 30, 2026

• genai-prices

  Public
  Calculate prices for calling LLM inference APIs.

  Python

  •

  MIT License

  •7171 forks•301301 stars•2828 issues•2121 pull requests•Updated May 28, 2026May 28, 2026

• arrow-rs

  Public
  Official Rust implementation of Apache Arrow

  Rust

  •

  Apache License 2.0

  •1.2k1.2k forks•66 stars•00 issues•33 pull requests•Updated May 28, 2026May 28, 2026

• logfire-helm-chart

  Public
  Helm Chart for running Logfire 🪵️‍🔥

  Go Template

  •

  MIT License

  •88 forks•4848 stars•00 issues•00 pull requests•Updated May 27, 2026May 27, 2026

• bump-pydantic

  Public archive
  Convert Pydantic from V1 to V2 ♻

  pythoncodemodpydantic

  pythoncodemodpydantic

  Python

  •

  MIT License

  •3131 forks•349349 stars•1212 issues•88 pull requests•Updated May 27, 2026May 27, 2026

• claude-code-logfire-plugin

  Public
  Claude Code plugin that sends OpenTelemetry traces to Logfire.

  Python

  •

  MIT License

  •44 forks•1111 stars•22 issues•22 pull requests•Updated May 26, 2026May 26, 2026

• pulumi-logfire

  Public
  Logfire Pulumi provider

  pulumipulumi-provider

  pulumipulumi-provider

  Makefile

  •

  Apache License 2.0

  •00 forks•00 stars•00 issues•11 pull request•Updated May 25, 2026May 25, 2026

• pydantic-handlebars

  Public
  Python

  •

  MIT License

  •00 forks•1212 stars•00 issues•00 pull requests•Updated May 25, 2026May 25, 2026

• pydantic-stack-demo

  Public
  Demos of the Pydantic Stack

  Python

  •

  MIT License

  •1616 forks•7171 stars•00 issues•55 pull requests•Updated May 20, 2026May 20, 2026

• opentelemetry-python

  Public
  OpenTelemetry Python API and SDK

  Python

  •

  Apache License 2.0

  •899899 forks•00 stars•00 issues•00 pull requests•Updated May 19, 2026May 19, 2026

• jiter

  Public
  Fast iterable JSON parser.

  rustjsonjson-parser+ 1

  rustjsonjson-parserpydantic

  Rust

  •

  MIT License

  •6161 forks•528528 stars•1313 issues•66 pull requests•Updated May 19, 2026May 19, 2026

• ai-chat-ui

  Public
  Web UI for Pydantic AI agents, built over the Vercel AI protocol

  TypeScript

  •1919 forks•5252 stars•55 issues•22 pull requests•Updated May 17, 2026May 17, 2026

• provider-upjet-logfire

  Public
  Crossplane Upjet provider for Logfire

  Go

  •

  Apache License 2.0

  •00 forks•00 stars•00 issues•00 pull requests•Updated May 16, 2026May 16, 2026

• connect4

  Public
  Demo of what PydanticAI and Logfire can do!

  TypeScript

  •22 forks•1212 stars•00 issues•00 pull requests•Updated May 14, 2026May 14, 2026

• pydantic-extra-types

  Public
  Extra Pydantic types.

  pythonphone-numbercountries+ 2

  pythonphone-numbercountriesmac-addresspydantic

  Python

  •

  MIT License

  •9595 forks•319319 stars•2626 issues•66 pull requests•Updated May 14, 2026May 14, 2026

• otel-cf-workers

  Public
  An OpenTelemetry compatible library for instrumenting and exporting traces for Cloudflare Workers

  TypeScript

  •

  BSD 3-Clause "New" or "Revised" License

  •8686 forks•11 star•00 issues•00 pull requests•Updated May 13, 2026May 13, 2026

• datafusion-distributed

  Public
  Repo for donation of distributed DataFusion prototype - repo name will change

  Rust

  •

  Apache License 2.0

  •4848 forks•11 star•00 issues•00 pull requests•Updated May 7, 2026May 7, 2026