Streamlined MCP document tools and feedback reporting
Published: June 10, 2026
v2.21.0
Improvements
give_feedbacktool: The server instructions include a Feedback section, and unexpected tool errors point agents to the tool for reporting problems.
Removals
- Document tools: Removed Markdown-specific document creation and patching tools, and renamed the JSON document tools to
create_documentsandedit_document. migration_guidetool: Removed the tool now that migration guidance is provided as a separatesanity-migrationagent skill (npx skills add sanity-io/agent-toolkit --skill sanity-migration).