listPages

Provides a complete list of all Shadcn Space pages that can be used in a project. Agents can use this to explore available page types before deciding which ones to add or customize.

Server Shadcn Space MCP shadcnspace/shadcnspace-mcp
Category Read
Risk class Low
Parameters 00 required

What listPages does on Shadcn Space MCP

AI agents call listPages to retrieve information from Shadcn Space MCP without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

Why listPages needs a policy

This tool retrieves and queries available page components from Shadcn Space without creating, modifying, deleting, or executing any code. It is purely informational for exploration purposes, consistent with the Read category (list, get, fetch operations). No blast radius if misused by an agent - worst case it returns data the user could obtain anyway.

From the tool's definition Tool name 'listPages' and description states it 'Provides a complete list of all Shadcn Space pages' - a retrieval operation with no modification or side effects. The verb 'list' is explicitly Read-category.

Questions about listPages

What does the listPages tool do? +

Provides a complete list of all Shadcn Space pages that can be used in a project. Agents can use this to explore available page types before deciding which ones to add or customize. It is categorised as a Read tool in the Shadcn Space MCP MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on listPages? +

Register the Shadcn Space MCP server in PolicyLayer and add a rule for listPages: 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 Shadcn Space MCP. Nothing to install.

What risk level is listPages? +

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

Can I rate-limit listPages? +

Yes. Add a rate_limit block to the listPages 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 listPages completely? +

Set action: deny in the PolicyLayer policy for listPages. 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 listPages? +

listPages is provided by the Shadcn Space MCP server (shadcnspace/shadcnspace-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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