mergeTextMessageTemplate · Follow Up Boss MCP Server MCP

WHAT IT DOES

What mergeTextMessageTemplate does on Follow Up Boss MCP Server

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

WHY IT NEEDS A POLICY

Why mergeTextMessageTemplate needs a policy

This tool creates or modifies a text message template by merging it with person data, which is a reversible write operation. It does not delete data (not Destructive), execute arbitrary code (not Execute), or move money (not Financial). While it could potentially be used to generate messages sent to people, the tool itself only merges/creates template content, not send messages.

From the tool's definition Tool name 'mergeTextMessageTemplate' and description 'Merge a text message template with person data' indicates modification of template data by combining it with person information. The 'merge' operation creates or modifies a template artifact.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

mergeTextMessageTemplate Rate-limited

mergeTextMessageTemplate 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": {
    "mergeTextMessageTemplate": {
      "limits": [
        {
          "counter": "mergetextmessagetemplate_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 Follow Up Boss MCP Server, so you can run agents against it safely.

FAQ

Questions about mergeTextMessageTemplate

What does the mergeTextMessageTemplate tool do? +

Merge a text message template with person data. It is categorised as a Write tool in the Follow Up Boss 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 mergeTextMessageTemplate? +

Register the Follow Up Boss MCP Server MCP server in PolicyLayer and add a rule for mergeTextMessageTemplate: 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 Follow Up Boss MCP Server. Nothing to install.

What risk level is mergeTextMessageTemplate? +

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

Can I rate-limit mergeTextMessageTemplate? +

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

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

mergeTextMessageTemplate is provided by the Follow Up Boss MCP Server MCP server (nerdsnipe-inc/follow-up-boss-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.