Sanity Agent Toolkit

Sanity's official agent kit: a remote MCP with project access, skills on content modeling, SEO and migrations, and plugins

PluginHigh risk

sanity-io/agent-toolkit

Install

npx sanity@latest mcp configure

Detects and configures MCP for Cursor, Claude Code and VS Code using your logged-in CLI user.

This is third-party code. Review the repository files before installing.

What it does

The kit gives the agent three layers. Sanity's remote MCP server provides access to content, datasets, releases and schemas in your projects and serves current rules. Skills cover Sanity development best practices, content modeling, Portable Text, SEO and AEO, content experiments, migrations and Studio upgrades. Plugins for Claude Code, Cursor and Codex bundle MCP, skills and commands in one install.

Who it is for. For developers and content teams building sites and apps on Sanity.

Good fit when

  • You need to design a Sanity content schema
  • The agent must read and edit project documents
  • You need a content migration or Studio upgrade

Not a fit when

  • The project does not use Sanity
  • The agent must not access production datasets

Example request

Look at our Sanity project schema and suggest how to move authors into a separate document type

Limitations

Requires a Sanity account; MCP authenticates via OAuth or a token. The server is remote. Manually installed skills must be updated by hand.

How to disable. Remove the Sanity server from your MCP config, the sanity plugin via /plugin, or the skills from the agent's directory.

Security check

  • MCP can modify documents and datasets in Sanity projects

README in short

The README offers four paths: the MCP server, skills, a plugin or manual copying of references. MCP gets automatic setup via Sanity CLI plus instructions for Cursor, Claude Code, Codex, VS Code, Lovable, v0, Replit and OpenCode. It also covers skill install, plugins for different agents and the repository layout. MIT licensed.

FAQ

MCP or skills?

The README recommends MCP for project access and always-current rules. Skills suit offline use and work with any Agent Skills client.

Is there a plugin in the official Claude Code marketplace?

Yes, install it with /plugin install sanity@claude-plugins-official.

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