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Sanity

DEVOPS
Velocity5.0

Programmable headless content management system with structured content and the GROQ query language

www.sanity.io ↗

Sanity's MCP server now advertises itself to agents through a server card and llms.txt.

headless cmsmcpai agentscontent validationadmin
◆Current state
Sanity shipped three MCP server releases in two days. 2.44.0 makes the server discoverable through a /.well-known server card, an HTML or markdown landing page, robots.txt and llms.txt, and cuts CPU per request. 2.43.0 adds an undeploy_schema tool and deprecates workspaceName for schema selection. 2.42.2 fixes validation against deployed schemas and refuses patches that would change a document's _type.
◆Where it's heading
The MCP server is becoming the main way agents read and write Sanity content, and the work has shifted from adding tools to making it safe and findable: guarded patches, accurate safety annotations, full schema lifecycle and discovery metadata. Studio and Manage continue alongside it with speed work and admin features for larger organizations.
◆Prediction
Expect workspaceName to be removed after the migration period, and more guardrails on write tools such as patch_documents.

◆Recent moves

  1. 1d ago

    MCP server v2.44.0: Discover the MCP server and improve request reliability

    Agents and crawlers can now find the MCP server on their own via a server card, landing page, robots.txt and llms.txt. Lower CPU per request and corrected safety annotations on deploy and update tools make it more dependable for agents.

    View source ↗
  2. 2d ago

    MCP server v2.43.0: Remove deployed schemas and prepare for workspaceName deprecation

    undeploy_schema completes the schema lifecycle the MCP server can manage, and deprecating workspaceName pushes teams toward one schema per workspace. Existing calls keep working during the migration.

    View source ↗
  3. 2d ago

    MCP server v2.42.2: More reliable document validation and safer patches

    Validation against deployed schemas now runs built-in checks such as slug uniqueness, and patch_documents refuses edits that would change a document's _type. That blocks a common agent mistake before anything is written.

    View source ↗
  4. 6d ago

    MCP server v2.42.1: Clearer document validation results

    MCP 2.42.1 makes `documents_validate` report whether all checks ran, skip custom callbacks that deployed schemas cannot run, and surface validator exceptions as errors. A day after validation opened to all users, it makes the results honest about their coverage, which matters when an agent relies on them.

    View source ↗
  5. 8d ago

    MCP server v2.42.0: Validate documents against deployed schemas

    MCP server 2.42 lets any user validate documents against their deployed schema (beta) and documents how to recover from a revision mismatch in patch_documents. Coming after 2.41 retired a CLI-only tool, it continues the work of making agent writes safer rather than wider.

    View source ↗
  6. 10d ago

    Sanity Studio v6.20.0: Faster workspace navigation and several bug fixes and improvements

    Studio 6.20 removes the full page reload when switching workspaces and adds an access-request prompt for studios opened in the Dashboard, alongside fixes to publishing actions and array scrolling. It fits the recent run of Studio releases aimed at teams running many workspaces from one Dashboard rather than at new editing features.

    View source ↗