microcms_get_media

ServermicroCMS MCP Server
CategoryRead

WHAT IT DOES

What microcms_get_media does on microCMS MCP Server

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

THE RISK

Low Risk

Why microcms_get_media needs a policy

This tool retrieves media file information and metadata from a CMS without modifying, deleting, or executing operations. It is a straightforward Read operation with minimal risk—an AI agent using this tool can only query and retrieve existing media data. No side effects, no data modification, no financial impact.

From the tool's definition Tool description states it 'Get media files from microCMS' and 'Returns media information including URLs, dimensions for images.' The verb 'Get' and the read-only nature of retrieving and returning metadata indicates no data modification or deletion.

Documented attack patterns abuse exactly the kind of access microcms_get_media gives an agent:

POLICY

How to control microcms_get_media

PolicyLayer is an MCP gateway — it sits between your AI agents and microCMS MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for microcms_get_media:

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "microcms_get_media": {}
  }
}

microcms_get_media is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.

Create a free account and register microCMS MCP Server — nothing to install.
Add this policy — paste it, or build it visually.
Point your MCP client (Claude, Cursor, anything) at your gateway URL.

CAP THIS TOOL →

Free to start. No card required.

EXPLORE

Related tools and policies

More microCMS MCP Server tools

Destructive microcms_delete_content Delete content from microCMS Destructive microcms_delete_media Delete media files from microCMS (Management API). Supports deletion of both images and fi Write microcms_patch_content_created_by Change content creator in microCMS (Management API). Updates the createdBy field of a cont Write microcms_patch_content_status Change content publication status in microCMS (Management API). Can change status between Write microcms_upload_media Upload media files to microCMS using JS SDK (Management API). Supports two methods: 1) Upl Read microcms_get_api_info Get API schema information from microCMS Management API. In relation and relationList fiel Read microcms_get_api_list Get list of all available APIs (endpoints) from microCMS Management API. Returns API name, Read microcms_get_content Get a specific content from microCMS

All 14 microCMS MCP Server tools →

Read tools on other servers

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Go deeper

The MCP Attack Database → Documented attack patterns against MCP deployments — and the policies that stop them.
Data exfiltration → How read access becomes an exfiltration channel when chained with untrusted content.
MCP token cost → What connecting this server costs in context-window tokens on every request.
Rate Limiting MCP Tool Calls: A Practical Guide →
MCP Security: Why Prompt Guardrails Aren't Enough →

FAQ

Questions about microcms_get_media

What does the microcms_get_media tool do? +

Get media files from microCMS (Management API). Returns media information including URLs, dimensions for images. Supports pagination via token (15-second validity). Requires media retrieval permissions. It is categorised as a Read tool in the microCMS MCP Server MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on microcms_get_media? +

Register the microCMS MCP Server MCP server in PolicyLayer and add a rule for microcms_get_media: 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 microCMS MCP Server. Nothing to install.

What risk level is microcms_get_media? +

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

Can I rate-limit microcms_get_media? +

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

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

microcms_get_media is provided by the microCMS MCP Server MCP server (microcmsio/microcms-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

Enforce policy on every microCMS MCP Server tool call.

Start from microCMS MCP Server, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.

CHECK YOUR STACK →

Free to start. No card required.

14 microCMS MCP Server tools catalogued and risk-classified — across an index of 43,000+ MCP servers.