Claude Managed Agents sessions can override agent configuration

UpdateJun 30, 2026VerifiedAdded Sep 22, 2026

Passing agent with type agent_with_overrides replaces the model, system prompt, tools, MCP servers or skills for a single session without changing the agent itself.

AI agents LLMs MCP Developer tools

Read Anthropic's release notes

https://platform.claude.com/docs/en/release-notes/overview#june-30-2026

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