generate_typescript_types

A read tool on the Supabase MCP Server - Self-Hosted Edition MCP server.

SERVERSupabase MCP Server - Self-Hosted Edition SOURCEabdqum/supabase-mcp-selfhosted

Low RISK CLASS

Category Read

Parameters 00 required

Recommended Allowedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/abdqum-supabase-mcp-selfhosted/generate-typescript-types.md

WHAT IT DOES

What generate_typescript_types does on Supabase MCP Server - Self-Hosted Edition

AI agents call generate_typescript_types to retrieve information from Supabase MCP Server - Self-Hosted Edition without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

RISK

Why generate_typescript_types is rated Low

Based on the tool name, this tool likely generates TypeScript type definitions from the database schema. This is a read operation that introspects the schema and produces type definitions, with no side effects. Confidence is low due to the empty description, but type generation is typically a non-destructive read/analysis operation. Severity is low as misuse would at most expose schema information.

From the tool's definition Tool name 'generate_typescript_types' and empty description.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs generate_typescript_types safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Supabase MCP Server - Self-Hosted Edition, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For generate_typescript_types, this is the rule to start with:

generate_typescript_types Allowed

generate_typescript_types is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "generate_typescript_types": {}
  }
}

ALLOW ONLY THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Supabase MCP Server - Self-Hosted Edition, apply this rule, and every generate_typescript_types call is checked against it from then on.

FAQ

Questions about generate_typescript_types

What does the generate_typescript_types tool do? +

generate_typescript_types is a read tool on the Supabase MCP Server - Self-Hosted Edition MCP server. It is categorised as a Read tool in the Supabase MCP Server - Self-Hosted Edition MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on generate_typescript_types? +

Register the Supabase MCP Server - Self-Hosted Edition MCP server in PolicyLayer and add a rule for generate_typescript_types: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches Supabase MCP Server - Self-Hosted Edition. Nothing to install.

What risk level is generate_typescript_types? +

generate_typescript_types is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit generate_typescript_types? +

Yes. Add a rate_limit block to the generate_typescript_types rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.

How do I block generate_typescript_types completely? +

Set action: deny in the PolicyLayer policy for generate_typescript_types. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.

What MCP server provides generate_typescript_types? +

generate_typescript_types is provided by the Supabase MCP Server - Self-Hosted Edition MCP server (abdqum/supabase-mcp-selfhosted). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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