pydantic/pydantic-ai

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

About the project

Pydantic AI is a typed Python SDK for building AI agents that can use different language models and interfaces, including voice, image generation, and embeddings. Developers use it for applications ranging from structured data extraction to long-running multi-agent work. The catalogue entries provide workflows and configuration for its coding-agent and harness features.

Latest release v2.59.0 — v2.59.0 (2026-10-20) · 21 Oct 2026

17 files for Claude Code, Codex and OpenCode: add-new-model, adding-a-provider-api-feature, complete-partial-pr, i-have-adhd and 13 more — 4,397 tokens loaded in every session.

Open on GitHub pydantic.dev

▶ Pydantic AI 2.0: The New Best Way to Build AI Agents is Composing Capabilities Cole Medin · about pydantic/pydantic-ai · on YouTube →

Instructions

pydantic-ai AGENTS.md AGENTS.md A 4,394 tok
pydantic-ai CLAUDE.md CLAUDE.md A 3 tok

Settings

pydantic-ai .claude/settings.json A —

Skills

add-new-model .agents/skills/add-new-model/SKILL.md A 97 tok
adding-a-provider-api-feature .agents/skills/adding-a-provider-api-feature/SKILL.md A 97 tok
complete-partial-pr .agents/skills/complete-partial-pr/SKILL.md A 55 tok
i-have-adhd .agents/skills/i-have-adhd/SKILL.md A 107 tok
poweruser-feature-audit .agents/skills/poweruser-feature-audit/SKILL.md A 100 tok
pushing-commits-to-the-repo .agents/skills/pushing-commits-to-the-repo/SKILL.md A 53 tok
pre-push-review .agents/skills/pre-push-review/SKILL.md A 29 tok
testing-skill .claude/skills/testing-skill/SKILL.md A 44 tok
adopt-pr .agents/skills/adopt-pr/SKILL.md A 74 tok
branch-context .agents/skills/branch-context/SKILL.md A 49 tok
docs-parity-reviewer .agents/skills/docs-parity-reviewer/SKILL.md A 106 tok
file-followup-issue .agents/skills/file-followup-issue/SKILL.md A 106 tok
initialize-worktree .agents/skills/initialize-worktree/SKILL.md A 47 tok
refresh-issue-brief .agents/skills/refresh-issue-brief/SKILL.md A 66 tok

These files are pydantic/pydantic-ai's own configuration — they tell Claude Code, Codex and OpenCode how to work on this repository, so they are not mods to install elsewhere. Copy one as a starting point and replace the parts that are about this project.