Connect Sanity to Cursor
Give Cursor governed access to Sanity’s 55 tools through Runlayer, with identity, policy, scanning, and audit on every call.
Set up
Add Sanity to Cursor in four steps
Admins approve the server once. Everyone in Cursor then gets it through the same governed connection.
- 1
Add Sanity to Runlayer
Sanity isn’t in the Runlayer catalog yet, so an admin adds it by its MCP server URL.
Adding a connector manually - 2
Connect Cursor to Runlayer
Runlayer’s CLI installs the Runlayer Plugin natively in Cursor, and admins can roll it out org-wide with Auto Sync plus a Cursor team rule. With direct tool listing turned on for your deployment, Sanity’s 55 tools show up in Cursor’s own tool list.
Cursor setup guide - 3
Sign in to Sanity
Sign in the way Sanity requires. Runlayer holds the credentials so they stay out of the client’s configuration.
- 4
Use Sanity from Cursor
Sanity’s approved tools appear in Cursor. Every call is checked against policy and recorded.
Tools
55 Sanity tools in Cursor
Runlayer policy decides which of these Cursor users can call.
Get UI context
Returns UI enrichment data for widgets.
Add cors origin
Adds CORS origin(s) to allow client-side requests to a Sanity project
Assets upload status
Retrieve the status and result of your asset upload by operationId.
Delete cors origins
Deletes a CORS origin from a Sanity project
List cors origins
Lists all CORS origins configured for a Sanity project
Create dataset
Creates a new dataset with specified name and access settings
Create documents
Create one or more draft documents by directly providing structured content.
Create project
Creates a new Sanity project and initializes it with a dataset and API tokens
Control
What Runlayer can see and stop in Cursor
Some controls apply to every client at the gateway. Others depend on what Cursor exposes to Runlayer.
Gateway policy (available)
Every Sanity call from Cursor passes through Runlayer, where your policies can allow, alert, mask, or block it.
Audit trail (available)
Each call is recorded with the user, Cursor as the client, the tool, and the policy and scanner decisions.
Client hooks (available)
Capture supported prompts, reasoning, local and MCP tool calls, responses, and scanner decisions in real time.
Stop a call before it runs (available)
Runlayer can deny a tool call before Cursor runs it, including calls to MCP servers.
Block output after it runs (available)
Runlayer can block a tool’s output before Cursor’s model sees it.
Redact output in place (not available)
Cursor cannot take masked output, so Runlayer can block a tool’s output but not mask it. The gateway still applies policy to the call.
In Cursor
- Runlayer cannot tell Agents Window sessions apart from regular IDE sessions.
- The Cursor CLI sends fewer session events than the IDE, but Runlayer’s allow and deny decisions still apply.
Frequently asked questions
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