pydantic-ai Plugin
Plugin Claude Code Development AI Agents & AI App DevelopmentClaude Code Customization & WorkflowThe explanation below is AI-generated. Please verify it against the sources.
pydantic-ai is a Claude Code plugin (named "ai") that provides skill files for writing accurate Pydantic AI code. According to the README, its core is a SKILL.md covering core Pydantic AI patterns—agents, tools, capabilities, structured output, testing, and multi-agent systems—plus reference docs for tasks like hooks, specs, streaming, fallback models, and delegation. It is installed through the Claude plugin marketplace (pydantic/skills). The README notes that this plugin is not currently listed as a Codex plugin in the Pydantic marketplace, though Codex users can use a standalone cross-agent skill at skills/building-pydantic-ai-agents/. Beyond these points, no additional details are given in the sources.
Overview
According to the README, this is a Claude Code plugin (skill package) that bundles a SKILL.md file and reference documentation to help developers write Pydantic AI agent code correctly; it is not a hosted SaaS product.
What you can do with pydantic-ai
- Install the plugin via claude plugin marketplace add pydantic/skills and claude plugin install ai@pydantic-skills
- Use the SKILL.md for core Pydantic AI patterns: agents, tools, capabilities, structured output, testing, and multi-agent systems
- Consult reference docs for common tasks: hooks, specs, streaming, fallback models, and delegation
- If using Codex (where this plugin is not listed in the Pydantic marketplace), use the standalone cross-agent skill at skills/building-pydantic-ai-agents/ instead
Sources
Original description (English)
Write accurate Pydantic AI code from the start. Up-to-date patterns, decision trees, and common gotchas for agents, tools, structured output, streaming, and multi-agent apps.
History of pydantic-ai
- Plugin Added pydantic-ai