Toolbox/Agent SDKs & frameworks/pydantic/pydantic-ai

pydantic/pydantic-ai

How Python does AI. Agents, realtime voice, image generation, embeddings. Every model, every interface, typed end to end.

View on GitHub →
PythonMITagent-frameworkpydanticpythongenaillm
Stars
20.8k
Δ 7d
+158
Δ 30d
+684
Age
2 yrs
Last push
43m ago
21k20k20k19k19kJul 23Sep 5Oct 20
90-day star history

Where this sits in the catalog

Most-wanted open issues

Ranked by 👍 reactions. 1,009 open issues total, checked 2026-10-16.

Issue👍CommentsOpened
support batch processing

feature, community contribution, pydanty:feature, p:3-mid, digest:considered

3451 yr
2281 yr
Support Anthropic and OpenAI Skills built-in tool

feature, anthropic, native-tools, community-backed, digest:considered

142311 mo
1151 yr
10511 mo

What Hacker News made of it

Threads that link to or name this project, ranked by points. The comments are where the objections live — the README never argues back.

Alternatives in Agent SDKs & frameworks

DeepSeek Harness: Everything is a Plugin.

⭐255.2k
+6,4947d
TypeScript
2 mo

The agent engineering platform.

⭐148.1k
+3777d
Python
4 yrs

Agent skills that give coding agents taste: art direction, reference images and a browser check instead of gen…

⭐99.6k
JavaScript
8 mo

Write HTML. Render video. Built for agents.

⭐68.0k
TypeScript
7 mo

Open-source personal AI assistant & Agent Harness. Plans tasks, runs tools and skills, self-evolves with memor…

⭐47.5k
+1007d
Python
4 yrs

Build, run, and manage agent platforms.

⭐42.8k
+1317d
Python
4 yrs