hubspot_create_company
A write tool on the Integrations MCP server.
This record as markdown: /tools/shriram-vasudevan-integrations-mcp/hubspot-create-company.md
What hubspot_create_company does on Integrations MCP
AI agents use hubspot_create_company to create or update resources in Integrations MCP, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Integrations MCP environment.
Why hubspot_create_company is rated Medium
This tool creates new records in HubSpot, a business-critical CRM platform. Creating company records is a reversible write operation that modifies persistent data and could populate the CRM with incorrect or unauthorized entries. Severity is high due to potential business process disruption and data integrity issues if misused by an AI agent, but not critical because creates are reversible (records can be deleted).
From the tool's definition Tool name 'hubspot_create_company' indicates it creates a new company record in HubSpot CRM. The 'create' verb and HubSpot context (a major SaaS platform for business data management) indicate data creation. Description is empty, limiting full certainty.
Attacks that exploit this kind of access
The rule that runs hubspot_create_company safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Integrations MCP, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For hubspot_create_company, this is the rule to start with:
hubspot_create_company 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.
The button opens the PolicyLayer dashboard: create your workspace, connect Integrations MCP, apply this rule, and every hubspot_create_company call is checked against it from then on.
Questions about hubspot_create_company
hubspot_create_company is a write tool on the Integrations MCP server. It is categorised as a Write tool in the Integrations MCP MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the Integrations MCP server in PolicyLayer and add a rule for hubspot_create_company: 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 Integrations MCP. Nothing to install.
hubspot_create_company is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.
Yes. Add a rate_limit block to the hubspot_create_company 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.
Set action: deny in the PolicyLayer policy for hubspot_create_company. 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.
hubspot_create_company is provided by the Integrations MCP server (shriram-vasudevan/integrations-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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