Create Webhook

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

With no annotations, the description carries the full burden and does substantial work: it discloses the mandatory post-creation verification handshake (POST /hook/{hook_id}/verify/validate with {code}), without which the webhook would silently stay inactive, plus the URL reachability constraint. It omits auth/permission requirements and duplicate-creation behavior.

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?

Front-loaded with the purpose, then constraints, then the critical verification step, then event-type reference. Four sentences, each carrying distinct operational information, with no filler.

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?

For a 4-required-param creation tool with no annotations and no output schema, the description covers the essential behavioral loop (create → receive code → validate) and valid type values. It leaves privilege requirements and the shape of the creation response implicit, but nothing critical blocks correct invocation.

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 100%, so the parameters are already documented in the schema. The description's event-type enumerations and HTTPS/port constraint largely mirror the schema text rather than adding new meaning, so this sits at the baseline.

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?

States a specific verb ('Creates') and resource ('a webhook on a Podio app or space'), and the sibling names podio_list_webhooks and podio_delete_webhook make the create scope unambiguous. An agent can distinguish it from the read/delete webhook tools immediately.

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 gives clear conditions for use (must own a publicly-reachable HTTPS endpoint on port 80/443) and enumerates the valid event types per ref_type, which effectively routes the agent toward app vs space configuration. It stops short of naming alternatives or when-not-to-use, so it falls just below the top band.

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