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
19.7k
Δ 7d
+149
Δ 30d
+624
Age
2 yrs
Last push
23h ago
20k19k19k18k17kJun 8Jul 22Sep 4
90-day star history

Where this sits in the catalog

Most-wanted open issues

Ranked by 👍 reactions. 570 open issues total, checked 2026-09-04.

Issue👍CommentsOpened
support batch processing

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

3331 yr
2281 yr
Support Anthropic and OpenAI Skills built-in tool

feature, anthropic, native-tools, digest:considered

142310 mo
1151 yr
9410 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.

211.8k
+9,0297d
TypeScript
3 wk

The agent engineering platform.

145.6k
+3927d
Python
3 yrs

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

46.8k
+667d
Python
4 yrs

Build, run, and manage agent platforms.

42.0k
+847d
Python
4 yrs

The Frontend Stack for Agents & Generative UI. React, Angular, Mobile, Slack, and more. Makers of the AG-UI P…

37.2k
+967d
TypeScript
3 yrs

Build and run agents you can see, understand and trust.

30.6k
+6397d
Python
2 yrs