add_tags_to_lead · Lawruler MCP: Risk & Policy

WHAT IT DOES

What add_tags_to_lead does on Lawruler

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

WHY IT NEEDS A POLICY

Why add_tags_to_lead needs a policy

This tool modifies lead metadata by adding tags, which is a reversible write operation. While tags don't alter core lead information like contact details or case type, they affect lead organization and filtering in a CRM system. The impact is contained to metadata/labels, making it Write rather than more severe.

From the tool's definition Tool name 'add_tags_to_lead' and description 'Add tags to a lead' indicate creation or modification of lead data through tag assignment.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

add_tags_to_lead Rate-limited

add_tags_to_lead 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_tags_to_lead": {
      "limits": [
        {
          "counter": "add_tags_to_lead_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 Lawruler, so you can run agents against it safely.

FAQ

Questions about add_tags_to_lead

What does the add_tags_to_lead tool do? +

Add tags to a lead. For multiple tags, separate with commas: 'New, Level 1, High Value'. It is categorised as a Write tool in the Lawruler 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_tags_to_lead? +

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

What risk level is add_tags_to_lead? +

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

Can I rate-limit add_tags_to_lead? +

Yes. Add a rate_limit block to the add_tags_to_lead 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_tags_to_lead completely? +

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

add_tags_to_lead is provided by the Lawruler MCP server (rosenadvertising/lawruler-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.