author · Integrations MCP: Risk & Policy

WHAT IT DOES

What author does on Integrations MCP

AI agents call author as a supporting operation in Integrations MCP workflows.

WHY IT NEEDS A POLICY

Why author needs a policy

With only a single-word name 'author' and no description, it is impossible to determine what this tool does. The name alone is ambiguous — it could be a read operation (get author info), a write operation (set author metadata), or something else entirely. Defaulting to 'Other' with very low confidence due to lack of information.

From the tool's definition Tool name is 'author' with an empty description. No information about what the tool does is available.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

author Rate-limited

author gets a rate cap, and everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "author": {
      "limits": [
        {
          "counter": "author_rate",
          "window": "minute",
          "max": 60,
          "scope": "grant"
        }
      ]
    }
  }
}

SET A RULE FOR THIS TOOL →

Instant setup, no code required.

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

FAQ

Questions about author

What does the author tool do? +

author. It is categorised as a Other tool in the Integrations MCP MCP Server, which means it performs auxiliary operations.

How do I enforce a policy on author? +

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

What risk level is author? +

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

Can I rate-limit author? +

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

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

author is provided by the Integrations MCP server (shriram-vasudevan/integrations-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.