Repositories list

• pydantic-ai

  Public

  pydantic/pydantic-ai’s past year of commit activity
  AI Agent Framework, the Pydantic way

  pythonpydanticagent-framework+ 2

  pythonpydanticagent-frameworkllmgenai

  Python

  •

  MIT License

  •1.9k1.9k forks•16k16k stars•376376 issues•153153 pull requests•Updated Apr 13, 2026Apr 13, 2026

• logfire

  Public

  pydantic/logfire’s past year of commit activity
  AI observability platform for production LLM and agent systems.

  pythonaimetrics+ 13

  pythonaimetricsloggingtraceopenaiobservabilitypydanticfastapiopentelemetry+ 6

  Python

  •

  MIT License

  •227227 forks•4.2k4.2k stars•172172 issues•3737 pull requests•Updated Apr 13, 2026Apr 13, 2026

• datafusion

  Public

  pydantic/datafusion’s past year of commit activity
  Apache DataFusion SQL Query Engine

  Rust

  •

  Apache License 2.0

  •2k2k forks•99 stars•00 issues•66 pull requests•Updated Apr 13, 2026Apr 13, 2026

• monty

  Public

  pydantic/monty’s past year of commit activity
  A minimal, secure Python interpreter written in Rust for use by AI

  Rust

  •

  MIT License

  •280280 forks•6.8k6.8k stars•3232 issues•1212 pull requests•Updated Apr 13, 2026Apr 13, 2026

• pydantic

  Public

  pydantic/pydantic’s past year of commit activity
  Data validation using Python type hints

  pythonvalidationparsing+ 8

  pythonvalidationparsingjson-schemahintspydanticpython39python310python311python312+ 1

  Python

  •

  MIT License

  •2.5k2.5k forks•27k27k stars•515515 issues•2626 pull requests•Updated Apr 13, 2026Apr 13, 2026

• pulumi-logfire

  Public

  pydantic/pulumi-logfire’s past year of commit activity
  Logfire Pulumi provider

  pulumipulumi-provider

  pulumipulumi-provider

  Makefile

  •

  Apache License 2.0

  •00 forks•00 stars•00 issues•11 pull request•Updated Apr 13, 2026Apr 13, 2026

• terraform-provider-logfire

  Public

  pydantic/terraform-provider-logfire’s past year of commit activity
  Logfire Terraform Provider

  Go

  •

  Mozilla Public License 2.0

  •00 forks•22 stars•00 issues•00 pull requests•Updated Apr 13, 2026Apr 13, 2026

• pydantic-harness

  Public

  pydantic/pydantic-harness’s past year of commit activity
  Batteries for your Pydantic AI agent.

  Python

  •

  MIT License

  •33 forks•4545 stars•116116 issues•2222 pull requests•Updated Apr 13, 2026Apr 13, 2026

• skills

  Public

  pydantic/skills’s past year of commit activity
  Shell

  •

  MIT License

  •33 forks•3232 stars•11 issue•22 pull requests•Updated Apr 13, 2026Apr 13, 2026

• pydantic-settings

  Public

  pydantic/pydantic-settings’s past year of commit activity
  Settings management using pydantic

  pythonsettingsenvironment+ 2

  pythonsettingsenvironmentconfigurationpydantic

  Python

  •

  MIT License

  •137137 forks•1.3k1.3k stars•4242 issues•88 pull requests•Updated Apr 13, 2026Apr 13, 2026

• datafusion-functions-json

  Public

  pydantic/datafusion-functions-json’s past year of commit activity
  JSON support for DataFusion (unofficial)

  Rust

  •

  Apache License 2.0

  •2929 forks•22 stars•00 issues•00 pull requests•Updated Apr 13, 2026Apr 13, 2026

• ai-chat-ui

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

  TypeScript

  •1818 forks•4848 stars•66 issues•22 pull requests•Updated Apr 10, 2026Apr 10, 2026

• logfire-helm-chart

  Public

  pydantic/logfire-helm-chart’s past year of commit activity
  Helm Chart for running Logfire 🪵️‍🔥

  Go Template

  •77 forks•4242 stars•00 issues•11 pull request•Updated Apr 10, 2026Apr 10, 2026

• jiter

  Public

  pydantic/jiter’s past year of commit activity
  Fast iterable JSON parser.

  rustjsonjson-parser+ 1

  rustjsonjson-parserpydantic

  Rust

  •

  MIT License

  •5656 forks•517517 stars•1313 issues•55 pull requests•Updated Apr 10, 2026Apr 10, 2026

• provider-upjet-logfire

  Public

  pydantic/provider-upjet-logfire’s past year of commit activity
  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-js

  Public

  pydantic/logfire-js’s past year of commit activity
  JavaScript and TypeScript SDK for Logfire

  TypeScript

  •

  MIT License

  •77 forks•6262 stars•1111 issues•00 pull requests•Updated Apr 9, 2026Apr 9, 2026

• logfire-demo

  Public
  Python

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

• genai-prices

  Public

  pydantic/genai-prices’s past year of commit activity
  Calculate prices for calling LLM inference APIs.

  Python

  •

  MIT License

  •5656 forks•276276 stars•2929 issues•1313 pull requests•Updated Apr 8, 2026Apr 8, 2026

• talks

  Public

  pydantic/talks’s past year of commit activity
  Talks about Pydantic, PydanticAI and Logfire

  JavaScript

  •

  MIT License

  •66 forks•6363 stars•00 issues•11 pull request•Updated Apr 8, 2026Apr 8, 2026

• pydantic-extra-types

  Public

  pydantic/pydantic-extra-types’s past year of commit activity
  Extra Pydantic types.

  pythonphone-numbercountries+ 2

  pythonphone-numbercountriesmac-addresspydantic

  Python

  •

  MIT License

  •9393 forks•314314 stars•2626 issues•11 pull request•Updated Apr 7, 2026Apr 7, 2026

• arrow-rs

  Public

  pydantic/arrow-rs’s past year of commit activity
  Official Rust implementation of Apache Arrow

  Rust

  •

  Apache License 2.0

  •1.1k1.1k forks•66 stars•00 issues•00 pull requests•Updated Apr 7, 2026Apr 7, 2026

• datafusion-distributed

  Public

  pydantic/datafusion-distributed’s past year of commit activity
  Repo for donation of distributed DataFusion prototype - repo name will change

  Rust

  •

  Apache License 2.0

  •3636 forks•11 star•00 issues•00 pull requests•Updated Apr 6, 2026Apr 6, 2026

• FastUI

  Public

  pydantic/FastUI’s past year of commit activity
  Build better UIs faster.

  reactpythonpydantic+ 1

  reactpythonpydanticfastapi

  Python

  •

  MIT License

  •337337 forks•9k9k stars•119119 issues•2323 pull requests•Updated Apr 1, 2026Apr 1, 2026

• speedate

  Public

  pydantic/speedate’s past year of commit activity
  Fast and simple datetime, date, time and duration parsing for rust.

  rustparsertime+ 7

  rustparsertimeparsedatetimedatetimezoneiso8601rfc3339pydantic

  Rust

  •

  MIT License

  •2626 forks•248248 stars•66 issues•22 pull requests•Updated Apr 1, 2026Apr 1, 2026

• logfire-vercel-ai-demo

  Public

  pydantic/logfire-vercel-ai-demo’s past year of commit activity
  Minimal Next.js chat app with Vercel AI SDK, instrumented with OpenTelemetry and sending traces to Pydantic Logfire

  TypeScript

  •00 forks•00 stars•00 issues•00 pull requests•Updated Mar 31, 2026Mar 31, 2026

• pydantic-ai-gateway

  Public archive

  pydantic/pydantic-ai-gateway’s past year of commit activity
  TypeScript

  •

  GNU Affero General Public License v3.0

  •1414 forks•189189 stars•99 issues•44 pull requests•Updated Mar 30, 2026Mar 30, 2026

• brand

  Public

  pydantic/brand’s past year of commit activity
  logo and brand guides

  00 forks•00 stars•00 issues•00 pull requests•Updated Mar 30, 2026Mar 30, 2026

• connect4

  Public

  pydantic/connect4’s past year of commit activity
  Demo of what PydanticAI and Logfire can do!

  TypeScript

  •22 forks•1212 stars•00 issues•00 pull requests•Updated Mar 27, 2026Mar 27, 2026

• logfire-mcp

  Public archive

  pydantic/logfire-mcp’s past year of commit activity
  The Logfire MCP Server is here! :tada:

  Python

  •

  MIT License

  •2626 forks•159159 stars•00 issues•00 pull requests•Updated Mar 24, 2026Mar 24, 2026

• pydantic-stack-demo

  Public

  pydantic/pydantic-stack-demo’s past year of commit activity
  Demos of the Pydantic Stack

  Python

  •

  MIT License

  •1414 forks•7070 stars•00 issues•55 pull requests•Updated Mar 19, 2026Mar 19, 2026