Use one hosted MCP protocol
Hosted tool calls use one protocol for crawls, Maps, and other operations. Lead enrichment jobs can now be cancelled through a dedicated tool.
MCP server
- Direct hosted clients must use protocol 2026-07-28. Update and restart public clients before connecting to the strict endpoint.
- Use an operation’s dedicated status tool with its existing job or run ID. The earlier MCP Task handles were removed.
- Use lead_list_enrich_cancel to cancel a lead job while retaining its progress and billing state.
SDK
- SDK 0.58.1 updates the Node, Python, and CLI clients and corrects direct HTTP examples to include the required metadata envelope.