Pydantic AI v2.36.0 adds durable-operation API and MCP config in clai

Pydantic

Tools official 1 src. ~1 min

Pydantic AI v2.36.0 (released Aug 28/29) adds @durable_operation plus a public backend API for third-party durable-execution engines, --mcp-config support and tool-call streaming in the clai CLI, and stable InstructionPart.id values. It follows a rapid cadence of v2.34–v2.35 releases during the prior week.

Why it matters

A pluggable durable-execution API positions Pydantic AI agents for long-running workflows without pinning users to one workflow engine.

Importance: 2/5

minor release adding a pluggable durable-execution API

pydantic-ai release framework python mcp agents

Sources

official pydantic-ai v2.36.0 release notes