KosmoKrator

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Sanity MCP Integration for Claude Agent SDK

Connect Sanity to Claude Agent SDK through the local KosmoKrator MCP gateway with scoped tools, credentials, and write policy.

7 functions 4 read 3 write API token auth
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Connect Sanity to Claude Agent SDK

Give Claude Agent SDK workflows access to KosmoKrator integrations through a local MCP server.

Add a KosmoKrator stdio MCP server to the Claude Agent SDK options. The gateway is local, scoped to this integration, and starts with --write=deny so Claude Agent SDK can inspect read-capable tools without receiving write access by default.

Sanity MCP Config for Claude Agent SDK

Use a narrow integration list so the agent does not load unrelated tools.

{
  "mcpServers": {
    "kosmokrator-sanity": {
      "type": "stdio",
      "command": "kosmo",
      "args": [
        "mcp:serve",
        "--integration=sanity",
        "--write=deny"
      ]
    }
  }
}

Run the Gateway Manually

kosmokrator mcp:serve --integration=sanity --write=deny

Why Use KosmoKrator Here

Scoped tools

Expose only Sanity instead of a broad multi-service tool list.

Local credentials

Reuse credentials already configured for the KosmoKrator CLI and Lua runtime.

Write policy

Start read-only, then opt into ask or allow for trusted workspaces.

Sanity Tools Visible to Claude Agent SDK

Claude Agent SDK sees stable MCP tool names generated from the Sanity integration catalog.

MCP toolSource functionTypeDescription
integration__sanity__sanity_query_documents sanity.sanity_query_documents Read Query documents in Sanity using GROQ (Graph-Relational Object Queries). Returns matching documents with their fields.
integration__sanity__sanity_get_document sanity.sanity_get_document Read Retrieve a single Sanity document by its ID. Returns the full document with all fields.
integration__sanity__sanity_create_document sanity.sanity_create_document Write Create a new document in the Sanity dataset. The document data must include a _type field matching a schema type.
integration__sanity__sanity_update_document sanity.sanity_update_document Write Update an existing Sanity document by applying a patch with the specified fields.
integration__sanity__sanity_delete_document sanity.sanity_delete_document Write Delete a document from the Sanity dataset by its ID. This action is permanent.
integration__sanity__sanity_list_projects sanity.sanity_list_projects Read List all Sanity projects accessible to the authenticated user. Requires a management API token.
integration__sanity__sanity_get_current_user sanity.sanity_get_current_user Read Get the currently authenticated Sanity user. Useful for verifying credentials and checking user identity.

Related Sanity Pages

Sanity CLIUse direct JSON commands instead of MCP discovery. Sanity MCPFull gateway reference and MCP tool names. KosmoKrator for Claude Agent SDKClient-level gateway setup.