design_center_publish_to_exchange · Anypoint MCP Server MCP

WHAT IT DOES

What design_center_publish_to_exchange does on Anypoint MCP Server

AI agents use design_center_publish_to_exchange to create or update resources in Anypoint MCP Server — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Anypoint MCP Server environment.

WHY IT NEEDS A POLICY

Why design_center_publish_to_exchange needs a policy

Publishing to Exchange creates or updates a published artifact in a shared API registry, making it discoverable and consumable by other teams/systems. This is a Write operation (reversible via unpublish) rather than Destructive. Severity is high because unauthorized or incorrect publication could expose APIs, alter API contracts for dependent systems, or pollute the Exchange with incorrect specifications.

From the tool's definition Tool name 'publish_to_exchange' and description 'Publish an API Designer project branch to Anypoint Exchange' indicate creation/modification of artifact metadata and availability in a shared registry.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

design_center_publish_to_exchange Rate-limited

design_center_publish_to_exchange 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": {
    "design_center_publish_to_exchange": {
      "limits": [
        {
          "counter": "design_center_publish_to_exchange_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 Anypoint MCP Server, so you can run agents against it safely.

FAQ

Questions about design_center_publish_to_exchange

What does the design_center_publish_to_exchange tool do? +

Publish an API Designer project branch to Anypoint Exchange. Call design_center_get_project first to confirm the project and branch. It is categorised as a Write tool in the Anypoint MCP Server MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on design_center_publish_to_exchange? +

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

What risk level is design_center_publish_to_exchange? +

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

Can I rate-limit design_center_publish_to_exchange? +

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

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

design_center_publish_to_exchange is provided by the Anypoint MCP Server MCP server (sravannerella/mulesoft-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.