Repositories list

• logfire

  Public
  AI observability platform for production LLM and agent systems.

  pythonaimetrics+ 13

  pythonaimetricsloggingtraceopenaiobservabilitypydanticfastapiopentelemetry+ 6

  Python

  •

  MIT License

  •212•4.1k•172•35•Updated Mar 17, 2026Mar 17, 2026

• arrow-rs

  Public

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

  Rust

  •

  Apache License 2.0

  •1.1k•6•0•1•Updated Mar 17, 2026Mar 17, 2026

• pydantic-ai

  Public

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

  pythonpydanticagent-framework+ 2

  pythonpydanticagent-frameworkllmgenai

  Python

  •

  MIT License

  •1.8k•16k•424•161•Updated Mar 17, 2026Mar 17, 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

  •254•6.4k•24•17•Updated Mar 16, 2026Mar 16, 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

  •2.5k•27k•510•34•Updated Mar 16, 2026Mar 16, 2026

• datafusion

  Public

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

  Rust

  •

  Apache License 2.0

  •2k•9•0•6•Updated Mar 16, 2026Mar 16, 2026

• pydantic-settings

  Public

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

  pythonsettingsenvironment+ 2

  pythonsettingsenvironmentconfigurationpydantic

  Python

  •

  MIT License

  •128•1.3k•41•7•Updated Mar 16, 2026Mar 16, 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

  •90•309•32•1•Updated Mar 15, 2026Mar 15, 2026

• skills

  Public

  pydantic/skills’s past year of commit activity
  Shell

  •0•1•0•0•Updated Mar 13, 2026Mar 13, 2026

• logfire-helm-chart

  Public
  Helm Chart for running Logfire 🪵️‍🔥

  Go Template

  •7•40•0•0•Updated Mar 13, 2026Mar 13, 2026

• logfire-rust

  Public

  pydantic/logfire-rust’s past year of commit activity
  Rust

  •

  MIT License

  •6•68•6•5•Updated Mar 12, 2026Mar 12, 2026

• datafusion-sqlparser-rs

  Public

  pydantic/datafusion-sqlparser-rs’s past year of commit activity
  Extensible SQL Lexer and Parser for Rust

  Rust

  •

  Apache License 2.0

  •699•0•0•0•Updated Mar 11, 2026Mar 11, 2026

• terraform-provider-logfire

  Public
  Logfire Terraform Provider

  Go

  •

  Mozilla Public License 2.0

  •0•2•0•3•Updated Mar 10, 2026Mar 10, 2026

• talks

  Public

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

  JavaScript

  •

  MIT License

  •6•60•0•0•Updated Mar 10, 2026Mar 10, 2026

• genai-prices

  Public

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

  Python

  •

  MIT License

  •51•250•25•13•Updated Mar 10, 2026Mar 10, 2026

• jiter

  Public
  Fast iterable JSON parser.

  rustjsonjson-parser+ 1

  rustjsonjson-parserpydantic

  Rust

  •

  MIT License

  •56•506•15•7•Updated Mar 9, 2026Mar 9, 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

  •0•0•0•1•Updated Mar 9, 2026Mar 9, 2026

• fasta2a

  Public
  Convert an AI Agent into a A2A server! ✨

  Python

  •

  MIT License

  •24•176•18•5•Updated Mar 8, 2026Mar 8, 2026

• braindump

  Public
  Extract coding rules from PR review comments and generate AGENTS.md files for any GitHub repository.

  Python

  •

  MIT License

  •3•30•2•0•Updated Mar 3, 2026Mar 3, 2026

• pydantic-handlebars

  Public

  pydantic/pydantic-handlebars’s past year of commit activity
  Python

  •

  MIT License

  •0•3•0•0•Updated Mar 1, 2026Mar 1, 2026

• speedate

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

  rustparsertime+ 7

  rustparsertimeparsedatetimedatetimezoneiso8601rfc3339pydantic

  Rust

  •

  MIT License

  •26•246•6•2•Updated Mar 1, 2026Mar 1, 2026

• claude-code-logfire-plugin

  Public

  pydantic/claude-code-logfire-plugin’s past year of commit activity
  Claude Code plugin that sends OpenTelemetry traces to Logfire.

  Python

  •

  MIT License

  •1•3•0•1•Updated Feb 25, 2026Feb 25, 2026

• logfire-mcp

  Public
  The Logfire MCP Server is here! :tada:

  Python

  •

  MIT License

  •26•154•5•5•Updated Feb 25, 2026Feb 25, 2026

• logfire-claude-plugin

  Public

  pydantic/logfire-claude-plugin’s past year of commit activity
  MIT License

  •0•1•0•0•Updated Feb 18, 2026Feb 18, 2026

• datafusion-distributed

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

  Rust

  •

  Apache License 2.0

  •33•1•0•0•Updated Feb 16, 2026Feb 16, 2026

• ai-chat-ui

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

  TypeScript

  •17•41•6•1•Updated Feb 16, 2026Feb 16, 2026

• logfire-js

  Public
  JavaScript and TypeScript SDK for Logfire

  TypeScript

  •

  MIT License

  •7•61•12•0•Updated Feb 16, 2026Feb 16, 2026

• pytest-examples

  Public
  Pytest plugin for testing examples in docstrings and markdown files.

  Python

  •

  MIT License

  •21•164•10•3•Updated Feb 16, 2026Feb 16, 2026

• opentelemetry-rust

  Public
  The Rust OpenTelemetry implementation

  Rust

  •

  Apache License 2.0

  •643•0•0•0•Updated Feb 2, 2026Feb 2, 2026

• pydantic-stack-demo

  Public
  Demos of the Pydantic Stack

  Python

  •

  MIT License

  •14•66•0•5•Updated Jan 30, 2026Jan 30, 2026