List all resource URI templates from the connected MCP server.
AI agents call inspector_list_resource_templates to retrieve information from Mcp Inspector without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
| Parameter | Type | Required | Description |
|---|---|---|---|
cursor | string | — | Pagination cursor from previous response (optional) |
session_id | string | Yes | Session ID returned by inspector_connect |
Parameters from the server's own tool schema.
This tool queries and returns metadata (URI templates) from a connected MCP server. It is purely informational, does not create, modify, delete, or execute anything, and has no blast radius if invoked unexpectedly. Fits the Read category as a straightforward query/list operation.
From the tool's definition Tool name contains 'list' and description states 'List all resource URI templates' — a retrieval operation with no modification or side effects.
Attacks that exploit this kind of access
List all resource URI templates from the connected MCP server. It is categorised as a Read tool in the Mcp Inspector MCP Server, which means it retrieves data without modifying state.
inspector_list_resource_templates accepts 2 parameters: cursor, session_id. Required: session_id. The full parameter table on this page comes from the server's own tool schema.
Register the Mcp Inspector MCP server in PolicyLayer and add a rule for inspector_list_resource_templates: 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 Mcp Inspector. Nothing to install.
inspector_list_resource_templates 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 inspector_list_resource_templates 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 inspector_list_resource_templates. 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.
inspector_list_resource_templates is provided by the Mcp Inspector MCP server (@fre4x/mcp-inspector). 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.
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