hubspot_get_association_types
Get all available association types between two HubSpot object types. Use this to discover valid associationTypeId values for creating associations.
This record as markdown: /tools/adeel0x01-hubspot-mcp-tools/hubspot-get-association-types.md
What hubspot_get_association_types does on HubSpot MCP Server
AI agents call hubspot_get_association_types 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.
Why hubspot_get_association_types is rated Low
This tool queries and returns metadata about available association types in HubSpot without modifying, creating, deleting, or executing any operations. It is purely informational, used to retrieve reference data needed for other operations. The blast radius of misuse is minimal — an AI agent cannot cause harm by listing association types.
From the tool's definition Tool description explicitly states 'Get all available association types' — a retrieval operation with no side effects. The purpose is to 'discover valid associationTypeId values', indicating data lookup for informational purposes.
Attacks that exploit this kind of access
The rule that runs hubspot_get_association_types 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_get_association_types, this is the rule to start with:
hubspot_get_association_types is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect HubSpot MCP Server, apply this rule, and every hubspot_get_association_types call is checked against it from then on.
Questions about hubspot_get_association_types
Get all available association types between two HubSpot object types. Use this to discover valid associationTypeId values for creating associations. It is categorised as a Read tool in the HubSpot MCP Server MCP Server, which means it retrieves data without modifying state.
Register the HubSpot MCP Server MCP server in PolicyLayer and add a rule for hubspot_get_association_types: 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.
hubspot_get_association_types is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the hubspot_get_association_types 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_get_association_types. 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_get_association_types 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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