crm_propose_merge

File a structured proposal that two contacts are the same person. Pass

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-propose-merge.md

WHAT IT DOES

What crm_propose_merge does on Munin

AI agents use crm_propose_merge 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_propose_merge is rated Medium

This tool creates or files a new proposal/record in the CRM system, which is a reversible write operation. It does not execute destructive merges immediately, nor does it read-only query data. The 'propose' framing suggests the action requires approval before taking effect, making it Write rather than Destructive.

From the tool's definition Tool name 'crm_propose_merge' and description 'File a structured proposal that two contacts are the same person' indicates creation of a merge proposal record, which modifies CRM data state by proposing a contact merge action.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs crm_propose_merge 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_propose_merge, this is the rule to start with:

crm_propose_merge Rate-limited

crm_propose_merge 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_propose_merge": {
      "limits": [
        {
          "counter": "crm_propose_merge_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_propose_merge call is checked against it from then on.

FAQ

Questions about crm_propose_merge

What does the crm_propose_merge tool do? +

File a structured proposal that two contacts are the same person. Pass. 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_propose_merge? +

Register the Munin MCP server in PolicyLayer and add a rule for crm_propose_merge: 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_propose_merge? +

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

Can I rate-limit crm_propose_merge? +

Yes. Add a rate_limit block to the crm_propose_merge 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_propose_merge completely? +

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

crm_propose_merge 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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