Lists all pages that are currently installed in the project. Agents can use this to determine which pages are available for customization or updating, and optionally filter by specific page names. NOTE: All pages are PRO components. Agents MUST check components.json for a valid license key before...
AI agents call listInstalledPages 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.
This tool performs a read-only operation that retrieves and lists existing pages from the project. It has no capability to modify, delete, or execute operations. The note about checking licenses is advisory guidance, not a functional capability of the tool itself. The blast radius of misuse is minimal—an agent might list pages it shouldn't see, but cannot modify or harm the system.
From the tool's definition Tool name is 'listInstalledPages' and description explicitly states it 'Lists all pages that are currently installed in the project' with optional filtering. This is a query operation with no side effects.
Attacks that exploit this kind of access
Lists all pages that are currently installed in the project. Agents can use this to determine which pages are available for customization or updating, and optionally filter by specific page names. NOTE: All pages are PRO components. Agents MUST check components.json for a valid license key before attempting to install pages. It is categorised as a Read tool in the Shadcn Space MCP MCP Server, which means it retrieves data without modifying state.
Register the Shadcn Space MCP server in PolicyLayer and add a rule for listInstalledPages: 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.
listInstalledPages is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the listInstalledPages 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.
Set action: deny in the PolicyLayer policy for listInstalledPages. 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.
listInstalledPages 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.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
Teams ship this data inside their own products. See what a licence covers →