hubspot_list_deals

List deals from HubSpot with pagination.

SERVERHubSpot MCP Server SOURCEadeel0x01/hubspot-mcp-tools

Low RISK CLASS

Category Read

Parameters 00 required

Recommended Allowedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/adeel0x01-hubspot-mcp-tools/hubspot-list-deals.md

WHAT IT DOES

What hubspot_list_deals does on HubSpot MCP Server

AI agents call hubspot_list_deals to retrieve information from HubSpot MCP Server without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

RISK

Why hubspot_list_deals is rated Low

This tool retrieves deal data from HubSpot CRM without side effects. It queries and returns existing information with pagination support. No data is created, modified, deleted, or financially committed. The blast radius of misuse is minimal — an agent could over-query or expose deal information, but cannot alter the CRM state.

From the tool's definition Tool name contains 'list' and description states 'List deals from HubSpot with pagination' — a straightforward query operation with no modification, deletion, or execution of external code.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs hubspot_list_deals safely

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

hubspot_list_deals Allowed

hubspot_list_deals is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "hubspot_list_deals": {}
  }
}

ALLOW ONLY THIS TOOL → Instant setup, no code required.

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

FAQ

Questions about hubspot_list_deals

What does the hubspot_list_deals tool do? +

List deals from HubSpot with pagination. It is categorised as a Read tool in the HubSpot MCP Server MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on hubspot_list_deals? +

Register the HubSpot MCP Server MCP server in PolicyLayer and add a rule for hubspot_list_deals: 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 HubSpot MCP Server. Nothing to install.

What risk level is hubspot_list_deals? +

hubspot_list_deals is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit hubspot_list_deals? +

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

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

hubspot_list_deals is provided by the HubSpot MCP Server MCP server (adeel0x01/hubspot-mcp-tools). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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