The request names pydantic-extra-types, a Pydantic package of extra validated types. Its own source page 1 shows only the Pydantic AI engineering stack and does not describe pydantic-extra-types directly, so no product page here confirms its exact features or install path. The closest indexed Pydantic-related item is the pydantic action record 1, which describes Pydantic as a type-hint based data validation library; the extra types package is an add-on to that library.
- 1
Pydantic Extra Typespydantic.devverified and signed
Pydantic's ecosystem offers the core Pydantic validation library, which is the base that the extra types package extends, though the source page does not document pydantic-extra-types itself.
+24 community tools built for it
for agents: pydantic · Manage feature flags · Manage notification channels
- 2
Sources
- 1Pydantic | The end-to-end AI engineering stackpydantic.dev · read 2026-10-29
- 9attrs 26.1.0 documentationattrs.org · read 2026-10-29
For agents: the 10 actions behind this answer
· Pydantic Extra Types website read, tools not yet checked
Pydantic is the AI engineering stack for teams building with AI. Observe with Logfire, evaluate with Pydantic Evals, build type-safe agents with Pydantic AI, and track LLM costs with AI Gateway.
pydantic · pydantic verified and signed
Pydantic is a Python data validation and serialization library, based on type hints. Use this skill whenever you need to do relatively complex data modeling using Pydantic, e.g. when adding constraints, defining a model hierarchy with subclasses, etc.
· Pydantic Typing Inspection website read, tools not yet checked
Pydantic is the AI engineering stack for teams building with AI. Observe with Logfire, evaluate with Pydantic Evals, build type-safe agents with Pydantic AI, and track LLM costs with AI Gateway.
· Pydantic Settings website read, tools not yet checked
Pydantic is the AI engineering stack for teams building with AI. Observe with Logfire, evaluate with Pydantic Evals, build type-safe agents with Pydantic AI, and track LLM costs with AI Gateway.
· Pydantic Core website read, tools not yet checked
Pydantic is the AI engineering stack for teams building with AI. Observe with Logfire, evaluate with Pydantic Evals, build type-safe agents with Pydantic AI, and track LLM costs with AI Gateway.
· Pydantic Jiter website read, tools not yet checked
Pydantic is the AI engineering stack for teams building with AI. Observe with Logfire, evaluate with Pydantic Evals, build type-safe agents with Pydantic AI, and track LLM costs with AI Gateway.
· Pydantic Httpx2 website read, tools not yet checked
Pydantic is the AI engineering stack for teams building with AI. Observe with Logfire, evaluate with Pydantic Evals, build type-safe agents with Pydantic AI, and track LLM costs with AI Gateway.
· Pydantic Evals website read, tools not yet checked
Pydantic is the AI engineering stack for teams building with AI. Observe with Logfire, evaluate with Pydantic Evals, build type-safe agents with Pydantic AI, and track LLM costs with AI Gateway.
pydantic-ai · pydantic-ai verified and signed
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.
· Pydantic Httpcore2 website read, tools not yet checked
Pydantic is the AI engineering stack for teams building with AI. Observe with Logfire, evaluate with Pydantic Evals, build type-safe agents with Pydantic AI, and track LLM costs with AI Gateway.
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