crm_log_activity

Record an activity (note / call / email / meeting / task) against a contact, company, or deal. If

SERVERMunin SOURCEhttps://mcp.getmunin.com/mcp

Medium RISK CLASS

Category Write

Parameters 00 required

Recommended Rate-limitedsee the rule below

Registry record Grade D, identity unverified Pull the record →

This record as markdown: /tools/com-getmunin-munin/crm-log-activity.md

WHAT IT DOES

What crm_log_activity does on Munin

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

RISK

Why crm_log_activity is rated Medium

The tool writes/creates new activity records in the CRM system. This is a Write operation because it adds data to the system reversibly (activities can typically be edited or deleted). It is not Destructive (not irreversible deletion), not Execute (not running arbitrary code/commands), and not Financial (no monetary transactions).

From the tool's definition Tool description states 'Record an activity' which creates new records (note/call/email/meeting/task) against contacts, companies, or deals. This is a reversible data creation operation typical of CRM systems.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs crm_log_activity safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Munin, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For crm_log_activity, this is the rule to start with:

crm_log_activity Rate-limited

crm_log_activity 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": {
    "crm_log_activity": {
      "limits": [
        {
          "counter": "crm_log_activity_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Munin, apply this rule, and every crm_log_activity call is checked against it from then on.

FAQ

Questions about crm_log_activity

What does the crm_log_activity tool do? +

Record an activity (note / call / email / meeting / task) against a contact, company, or deal. If. It is categorised as a Write tool in the Munin MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on crm_log_activity? +

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

What risk level is crm_log_activity? +

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

Can I rate-limit crm_log_activity? +

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

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

crm_log_activity is provided by the Munin MCP server (https://mcp.getmunin.com/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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