"Sanity" matching MCP servers:

Deterministic JSON validation and repair for AI agents. Validates, repairs, schema-checks, and diffs JSON so long-running agents don't corrupt their session state with malformed writes.

A self-hosted Sanity MCP server with full CRUD, atomic transactions, reference tracking, and advanced tools for content management and operations.

Enables AI agents to directly interact with Sanity CMS projects, including querying, creating, and managing documents, schemas, releases, and image generation.

An MCP server that enables Claude Desktop to interact with Sanity.io content, providing tools to create, edit, list documents and get schema templates.

Fans out queries to multiple independent free LLMs from different providers and returns their answers side by side, enabling sanity-checking of decisions or getting multiple perspectives during coding sessions.