ploomes_deals_update · Ploomes MCP: Risk & Policy

WHAT IT DOES

What ploomes_deals_update does on Ploomes

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

WHY IT NEEDS A POLICY

Why ploomes_deals_update needs a policy

The tool modifies existing data (deals) in a CRM system reversibly. While not destructive (data can be recovered or re-edited), it alters business-critical information that could impact sales pipelines, revenue tracking, and customer relationships.

From the tool's definition Tool name includes 'update' and description states 'Update an existing deal in Ploomes CRM. Only provided fields are changed.' This is a reversible modification operation.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

ploomes_deals_update Rate-limited

ploomes_deals_update 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": {
    "ploomes_deals_update": {
      "limits": [
        {
          "counter": "ploomes_deals_update_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 Ploomes, so you can run agents against it safely.

FAQ

Questions about ploomes_deals_update

What does the ploomes_deals_update tool do? +

Update an existing deal in Ploomes CRM. Only provided fields are changed. It is categorised as a Write tool in the Ploomes MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on ploomes_deals_update? +

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

What risk level is ploomes_deals_update? +

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

Can I rate-limit ploomes_deals_update? +

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

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

ploomes_deals_update is provided by the Ploomes MCP server (ploomes-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.