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calypsoCodex

HubSpot MCP Extended

by calypsoCodex

put-crm-v3-objects-objtype-objid-associations-var-var-var_var

Create an association between two CRM objects, such as linking a contact to a company. Specify both object types and IDs along with the association type to establish the relationship.

Instructions

Associate an object with another object

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
bodyYesRequest body data (schema not specified in OpenAPI)
objectIdYesPath parameter objectId
objectTypeYesPath parameter objectType
toObjectIdYesPath parameter toObjectId
toObjectTypeYesPath parameter toObjectType
associationTypeYesPath parameter associationType
Behavior2/5

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

With no annotations, the description carries the full burden of behavioral disclosure. It only restates the action and fails to mention whether this operation replaces existing associations, requires existing objects, or has any side effects. This is a significant transparency gap for a mutation endpoint.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness3/5

Is the description appropriately sized, front-loaded, and free of redundancy?

The description is a single concise sentence with no fluff. However, it is under-specified for a tool with 6 parameters and complex association semantics, and it restates the tool's name in prose without adding structured information.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness2/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

For a complex mutation with 6 required parameters and no output schema, the description is severely incomplete. It lacks information about expected return values, error conditions, request body format, or prerequisites, making it inadequate for an agent to invoke the tool correctly.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters3/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema coverage is 100% (all parameters have descriptions), but those descriptions are tautological ('Path parameter objectId'). The tool description adds no meaning about parameter relationships or the body structure. Baseline is 3 due to high coverage, though the description does not compensate for the weak schema semantics.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose4/5

Does the description clearly state what the tool does and how it differs from similar tools?

The description clearly states the action ('Associate') and the resource ('an object with another object'), which matches the tool's name. However, it does not distinguish from sibling association tools such as batch-create or delete associations, nor does it specify whether this is a create, update, or replace operation.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines2/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

There is no guidance on when to use this endpoint versus alternatives like the batch-create or batch-archive association tools. No context, prerequisites, or exclusions are provided, leaving the agent without direction for selecting this tool.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

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