edit-composition-metadata · EuConquisto Composer MCP

WHAT IT DOES

What edit-composition-metadata does on EuConquisto Composer MCP

AI agents use edit-composition-metadata to create or update resources in EuConquisto Composer MCP — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your EuConquisto Composer MCP environment.

WHY IT NEEDS A POLICY

Why edit-composition-metadata needs a policy

This tool performs reversible modification of data—editing metadata does not delete or irreversibly destroy content, nor does it execute arbitrary code or trigger external operations. It fits the Write category (creates or modifies data reversibly).

From the tool's definition Tool name 'edit-composition-metadata' combined with description 'Edit composition metadata using HTTP API' indicates modification of existing educational content metadata.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

edit-composition-metadata Rate-limited

edit-composition-metadata stays usable, but capped — an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "edit-composition-metadata": {
      "limits": [
        {
          "counter": "edit-composition-metadata_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL →

Instant setup, no code required.

PolicyLayer is an MCP gateway: every tool call is checked against your rule before it reaches EuConquisto Composer MCP, so you can run agents against it safely.

FAQ

Questions about edit-composition-metadata

What does the edit-composition-metadata tool do? +

Edit composition metadata using HTTP API. It is categorised as a Write tool in the EuConquisto Composer MCP MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on edit-composition-metadata? +

Register the EuConquisto Composer MCP server in PolicyLayer and add a rule for edit-composition-metadata: 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 EuConquisto Composer MCP. Nothing to install.

What risk level is edit-composition-metadata? +

edit-composition-metadata is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.

Can I rate-limit edit-composition-metadata? +

Yes. Add a rate_limit block to the edit-composition-metadata 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 edit-composition-metadata completely? +

Set action: deny in the PolicyLayer policy for edit-composition-metadata. 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 edit-composition-metadata? +

edit-composition-metadata is provided by the EuConquisto Composer MCP server (rkm097git/euconquisto-composer-mcp-poc). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.