open_composition_editor_v110 · EuConquisto Composer MCP

WHAT IT DOES

What open_composition_editor_v110 does on EuConquisto Composer MCP

AI agents invoke open_composition_editor_v110 to trigger actions in EuConquisto Composer MCP. What it does depends on the arguments the agent supplies, and its effects often reach beyond the immediate call — builds kicked off, notifications sent, workflows started.

WHY IT NEEDS A POLICY

Why open_composition_editor_v110 needs a policy

This tool executes a browser action to open a URL/editor, which falls under the Execute category. It triggers an external operation (opening a browser to a specific composition) rather than simply reading data or writing/modifying content. The 'fail-fast validation' and 'comprehensive error reporting' are ancillary.

From the tool's definition 'Navigate to saved composition editor' and 'Opens browser to composition' — the tool triggers a browser navigation/open action, which is an external operation

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

open_composition_editor_v110 Rate-limited

open_composition_editor_v110 stays usable, but rate-capped — a runaway agent can't fire it dozens of times a minute. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "open_composition_editor_v110": {
      "limits": [
        {
          "counter": "open_composition_editor_v110_rate",
          "window": "minute",
          "max": 10,
          "scope": "grant"
        }
      ]
    }
  }
}

RATE-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 open_composition_editor_v110

What does the open_composition_editor_v110 tool do? +

STEP 7 v1.1.0: Navigate to saved composition editor with fail-fast validation. Opens browser to composition with comprehensive error reporting for development. It is categorised as a Execute tool in the EuConquisto Composer MCP MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.

How do I enforce a policy on open_composition_editor_v110? +

Register the EuConquisto Composer MCP server in PolicyLayer and add a rule for open_composition_editor_v110: 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 open_composition_editor_v110? +

open_composition_editor_v110 is a Execute tool with high risk. Execute tools should be rate-limited and have argument validation enabled.

Can I rate-limit open_composition_editor_v110? +

Yes. Add a rate_limit block to the open_composition_editor_v110 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 open_composition_editor_v110 completely? +

Set action: deny in the PolicyLayer policy for open_composition_editor_v110. 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 open_composition_editor_v110? +

open_composition_editor_v110 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.