Repositories list

• pydantic-ai

  Public
  AI Agent Framework, the Pydantic way

  pythonpydanticagent-framework+ 2

  pythonpydanticagent-frameworkllmgenai

  Python

  •

  MIT License

  •2.1k2.1k forks•17k17k stars•367367 issues•158158 pull requests•Updated May 11, 2026May 11, 2026

• logfire

  Public
  AI observability platform for production LLM and agent systems.

  pythonaimetrics+ 13

  pythonaimetricsloggingtraceopenaiobservabilitypydanticfastapiopentelemetry+ 6

  Python

  •

  MIT License

  •233233 forks•4.2k4.2k stars•174174 issues•4646 pull requests•Updated May 11, 2026May 11, 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 May 11, 2026May 11, 2026

• pydantic-ai-harness

  Public
  Batteries for your Pydantic AI agent.

  Python

  •

  MIT License

  •2121 forks•293293 stars•123123 issues•2727 pull requests•Updated May 11, 2026May 11, 2026

• pydantic

  Public
  Data validation using Python type hints

  pythonvalidationparsing+ 8

  pythonvalidationparsingjson-schemahintspydanticpython39python310python311python312+ 1

  Python

  •

  MIT License

  •2.6k2.6k forks•28k28k stars•527527 issues•3636 pull requests•Updated May 10, 2026May 10, 2026

• genai-prices

  Public
  Calculate prices for calling LLM inference APIs.

  Python

  •

  MIT License

  •6363 forks•289289 stars•2828 issues•1919 pull requests•Updated May 8, 2026May 8, 2026

• logfire-js

  Public
  JavaScript and TypeScript SDK for Logfire

  TypeScript

  •

  MIT License

  •77 forks•6868 stars•1212 issues•11 pull request•Updated May 8, 2026May 8, 2026

• pydantic-settings

  Public
  Settings management using pydantic

  pythonsettingsenvironment+ 2

  pythonsettingsenvironmentconfigurationpydantic

  Python

  •

  MIT License

  •142142 forks•1.3k1.3k stars•4141 issues•1010 pull requests•Updated May 8, 2026May 8, 2026

• monty

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

  Rust

  •

  MIT License

  •316316 forks•7.1k7.1k stars•6060 issues•1515 pull requests•Updated May 8, 2026May 8, 2026

• logfire-helm-chart

  Public
  Helm Chart for running Logfire 🪵️‍🔥

  Go Template

  •

  MIT License

  •77 forks•4646 stars•00 issues•00 pull requests•Updated May 7, 2026May 7, 2026

• talks

  Public
  Talks about Pydantic, PydanticAI and Logfire

  HTML

  •

  MIT License

  •77 forks•7171 stars•00 issues•11 pull request•Updated May 7, 2026May 7, 2026

• datafusion-distributed

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

  Rust

  •

  Apache License 2.0

  •4646 forks•11 star•00 issues•00 pull requests•Updated May 7, 2026May 7, 2026

• skills

  Public
  Shell

  •

  MIT License

  •44 forks•5454 stars•00 issues•11 pull request•Updated May 6, 2026May 6, 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 4, 2026May 4, 2026

• arrow-rs

  Public
  Official Rust implementation of Apache Arrow

  Rust

  •

  Apache License 2.0

  •1.2k1.2k forks•66 stars•00 issues•11 pull request•Updated May 2, 2026May 2, 2026

• pydantic-extra-types

  Public
  Extra Pydantic types.

  pythonphone-numbercountries+ 2

  pythonphone-numbercountriesmac-addresspydantic

  Python

  •

  MIT License

  •9494 forks•318318 stars•2626 issues•66 pull requests•Updated May 2, 2026May 2, 2026

• terraform-provider-logfire

  Public
  Logfire Terraform Provider

  Go

  •

  Mozilla Public License 2.0

  •00 forks•33 stars•00 issues•44 pull requests•Updated Apr 29, 2026Apr 29, 2026

• connect4

  Public
  Demo of what PydanticAI and Logfire can do!

  TypeScript

  •22 forks•1212 stars•00 issues•00 pull requests•Updated Apr 29, 2026Apr 29, 2026

• pydantic-media-kit

  Public
  00 forks•00 stars•00 issues•00 pull requests•Updated Apr 28, 2026Apr 28, 2026

• brand

  Public
  logo and brand guides

  00 forks•00 stars•00 issues•00 pull requests•Updated Apr 28, 2026Apr 28, 2026

• arrow-rs-object-store

  Public
  Rust object_store crate

  Rust

  •

  Apache License 2.0

  •161161 forks•11 star•00 issues•00 pull requests•Updated Apr 27, 2026Apr 27, 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 Apr 25, 2026Apr 25, 2026

• claude-code-logfire-plugin

  Public
  Claude Code plugin that sends OpenTelemetry traces to Logfire.

  Python

  •

  MIT License

  •44 forks•88 stars•11 issue•11 pull request•Updated Apr 23, 2026Apr 23, 2026

• logfire-rust

  Public
  Rust

  •

  MIT License

  •88 forks•7171 stars•66 issues•33 pull requests•Updated Apr 21, 2026Apr 21, 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

  •8585 forks•11 star•00 issues•00 pull requests•Updated Apr 20, 2026Apr 20, 2026

• speedate

  Public
  Fast and simple datetime, date, time and duration parsing for rust.

  rustparsertime+ 7

  rustparsertimeparsedatetimedatetimezoneiso8601rfc3339pydantic

  Rust

  •

  MIT License

  •2626 forks•248248 stars•77 issues•11 pull request•Updated Apr 15, 2026Apr 15, 2026

• ai-chat-ui

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

  TypeScript

  •1818 forks•4949 stars•66 issues•22 pull requests•Updated Apr 10, 2026Apr 10, 2026

• jiter

  Public
  Fast iterable JSON parser.

  rustjsonjson-parser+ 1

  rustjsonjson-parserpydantic

  Rust

  •

  MIT License

  •5858 forks•524524 stars•1313 issues•55 pull requests•Updated Apr 10, 2026Apr 10, 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 Apr 10, 2026Apr 10, 2026

• logfire-demo

  Public
  Python

  •99 forks•7979 stars•00 issues•11 pull request•Updated Apr 9, 2026Apr 9, 2026