The agent engineering platform.

FastAPI framework, high performance, easy to learn, fast to code, ready for production

Build resilient agents.

Data validation using Python type hints

AI Agent Framework, the Pydantic way

SQL databases in Python, designed for simplicity, compatibility, and robustness.

💨 Fast, Async-ready, Openapi, type hints based framework for building APIs

Build better UIs faster.

Light, flexible and extensible ASGI framework | Built to scale

Repair malformed JSON from LLMs, APIs, logs, and user input in Python.

AI observability platform for production LLM and agent systems.

Generate Pydantic v2 models, dataclasses, TypedDict, and msgspec.Struct from OpenAPI, JSON Schema, GraphQL, Avro, Protobuf, and raw JSON/YAML/CSV.