crm_get_template_preview_url

Get the preview URL for a CRM email template. This URL can be loaded in an iframe to show the template visually.

SERVER0nmcp SOURCE0nmcp

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/io-github-0nork-0nmcp/crm-get-template-preview-url.md

WHAT IT DOES

What crm_get_template_preview_url does on 0nmcp

AI agents call crm_get_template_preview_url to retrieve information from 0nmcp without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

RISK

Why crm_get_template_preview_url is rated Low

This tool retrieves metadata (a preview URL) about an existing CRM email template without creating, modifying, or deleting any data. It has no side effects beyond returning a resource reference. This is a straightforward Read operation with minimal risk.

From the tool's definition Tool name contains 'get' and description states 'Get the preview URL' — retrieves a URL for visual preview with no modification or deletion of data. The returned URL is for display purposes only in an iframe.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs crm_get_template_preview_url safely

PolicyLayer is an MCP gateway: it sits between your AI agents and 0nmcp, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For crm_get_template_preview_url, this is the rule to start with:

crm_get_template_preview_url Allowed

crm_get_template_preview_url 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": {
    "crm_get_template_preview_url": {}
  }
}

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

The button opens the PolicyLayer dashboard: create your workspace, connect 0nmcp, apply this rule, and every crm_get_template_preview_url call is checked against it from then on.

FAQ

Questions about crm_get_template_preview_url

What does the crm_get_template_preview_url tool do? +

Get the preview URL for a CRM email template. This URL can be loaded in an iframe to show the template visually. It is categorised as a Read tool in the 0nmcp MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on crm_get_template_preview_url? +

Register the 0n MCP server in PolicyLayer and add a rule for crm_get_template_preview_url: 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 0nmcp. Nothing to install.

What risk level is crm_get_template_preview_url? +

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

Can I rate-limit crm_get_template_preview_url? +

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

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

crm_get_template_preview_url is provided by the 0n MCP server (0nmcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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