create-integration

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

Without annotations, the description carries the full burden. It discloses that Slack integration via Public Management API uses webhooks, not the ConfigCat app. However, it does not mention destructive effects, authentication needs, rate limits, or what the response contains (no output schema). The 'work in progress' note for PubNub is a minor disclosure.

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

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

The description is well-structured, starting with a clear purpose sentence, then organizing parameters by integration type. It is somewhat lengthy but necessary due to the detailed per-type info. Front-loaded with purpose.

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

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

The description covers parameter details well but misses information about the response (no output schema) and any prerequisites (e.g., product must exist). Given the moderate complexity and absence of output schema, the description should explain the return value for completeness.

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

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

Schema description coverage is 50%, and the description adds significant value by detailing each integration type's required and optional parameters, including their semantics (e.g., Slack's 'incoming_webhook.url' and behavior). This goes beyond the schema's generic 'parameters' object.

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

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

The description clearly states that the tool creates a new Integration in a specified Product, using a specific verb and resource. It distinguishes from siblings like update-integration and delete-integration, and other create tools, by focusing on Integration.

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

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

The description implicitly indicates this is for creating integrations, but lacks explicit guidance on when to use this vs alternatives like update-integration or list-integrations. The detailed per-type parameter guidance is helpful but does not provide exclusionary criteria.

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