create_party_tool · Capsulecrm MCP: Risk & Policy

WHAT IT DOES

What create_party_tool does on Capsulecrm

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

WHY IT NEEDS A POLICY

Why create_party_tool needs a policy

This tool creates new data (parties/contacts) in CapsuleCRM, which is a reversible write operation. It does not delete, execute arbitrary code, or move money. The severity is medium because bulk or malicious party creation could pollute the CRM and create administrative overhead, but the operation can be undone by deleting the created records.

From the tool's definition Tool name and description: 'Create a new party (person or organization) in CapsuleCRM' — creates new CRM records for customers/organizations.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

create_party_tool Rate-limited

create_party_tool 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": {
    "create_party_tool": {
      "limits": [
        {
          "counter": "create_party_tool_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 Capsulecrm, so you can run agents against it safely.

FAQ

Questions about create_party_tool

What does the create_party_tool tool do? +

Create a new party (person or organization) in CapsuleCRM. It is categorised as a Write tool in the Capsulecrm MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on create_party_tool? +

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

What risk level is create_party_tool? +

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

Can I rate-limit create_party_tool? +

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

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

create_party_tool is provided by the Capsulecrm MCP server (monadsag/capsulecrm-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.