cms_list_collections

List CMS collections (content types) defined for your org. Scaffolding a frontend from Lovable/Bolt/v0/Replit/Cursor and need to render CMS content? Read

SERVERMunin SOURCEhttps://mcp.getmunin.com/mcp

Low RISK CLASS

Category Read

Parameters 00 required

Recommended Allowedsee the rule below

Registry record Grade D, identity unverified Pull the record →

This record as markdown: /tools/com-getmunin-munin/cms-list-collections.md

WHAT IT DOES

What cms_list_collections does on Munin

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

RISK

Why cms_list_collections is rated Low

This tool queries and retrieves CMS collection metadata for informational purposes only. It has no side effects, does not modify data, and poses minimal risk even if called inappropriately by an AI agent. The explicit 'Read' annotation in the description confirms this classification.

From the tool's definition Tool name 'cms_list_collections' and description explicitly state 'List CMS collections' and 'Read' – retrieves content type definitions without modification.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs cms_list_collections safely

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

cms_list_collections Allowed

cms_list_collections 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": {
    "cms_list_collections": {}
  }
}

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

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

FAQ

Questions about cms_list_collections

What does the cms_list_collections tool do? +

List CMS collections (content types) defined for your org. Scaffolding a frontend from Lovable/Bolt/v0/Replit/Cursor and need to render CMS content? Read. It is categorised as a Read tool in the Munin MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on cms_list_collections? +

Register the Munin MCP server in PolicyLayer and add a rule for cms_list_collections: 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 Munin. Nothing to install.

What risk level is cms_list_collections? +

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

Can I rate-limit cms_list_collections? +

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

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

cms_list_collections is provided by the Munin MCP server (https://mcp.getmunin.com/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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