// MCP TOOL REFERENCE

PLANETSCALE TOOLS

5 tools from the PlanetScale MCP Server, categorised by risk level.

View the PlanetScale policy →

READ TOOLS

4
execute_read_query Execute a read-only SQL query on PlanetScale 3/5 get_insights Get query performance insights and analytics 2/5 list_cluster_sizes List available cluster sizes and pricing 2/5 search_documentation Search PlanetScale documentation 2/5

EXECUTE TOOLS

1
execute_write_query Execute a write SQL query on PlanetScale 5/5
// FAQ
How many tools does the PlanetScale MCP server have? +

The PlanetScale MCP server exposes 5 tools across 2 categories: Read, Execute.

How do I enforce policies on PlanetScale tools? +

Use Intercept, the open-source MCP proxy. Write YAML rules for each tool — rate limits, argument validation, or deny rules — then run Intercept in front of the PlanetScale server.

What risk categories do PlanetScale tools fall into? +

PlanetScale tools are categorised as Read (4), Execute (1). Each category has a recommended default policy.

Enforce policies on PlanetScale

Open source. One binary. Zero dependencies.

npx -y @policylayer/intercept
github.com/policylayer/intercept →
// GET IN TOUCH

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