add_interested_company · Chen's AI Copy MCP: Risk & Policy

WHAT IT DOES

What add_interested_company does on Chen's AI Copy

AI agents use add_interested_company to create or update resources in Chen's AI Copy — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Chen's AI Copy environment.

WHY IT NEEDS A POLICY

Why add_interested_company needs a policy

This tool creates or appends a new company to a list of interested companies. It is reversible (the entry can be removed or modified later) and has no side effects beyond the user's own preference data. It does not execute external operations, delete data irreversibly, or involve financial transactions. The blast radius is minimal—adding an unwanted company to a personal interest list is inconvenient but not harmful.

From the tool's definition Tool name 'add_interested_company' and description 'Add a company Chen is interested in applying to or working with' indicate creation of new data entry without destructive or irreversible effects.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

add_interested_company Rate-limited

add_interested_company 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": {
    "add_interested_company": {
      "limits": [
        {
          "counter": "add_interested_company_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 Chen's AI Copy, so you can run agents against it safely.

FAQ

Questions about add_interested_company

What does the add_interested_company tool do? +

Add a company Chen is interested in applying to or working with. It is categorised as a Write tool in the Chen's AI Copy MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on add_interested_company? +

Register the Chen's AI Copy MCP server in PolicyLayer and add a rule for add_interested_company: 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 Chen's AI Copy. Nothing to install.

What risk level is add_interested_company? +

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

Can I rate-limit add_interested_company? +

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

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

add_interested_company is provided by the Chen's AI Copy MCP server (shenchensucc/chens-ai-copy). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.