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delano
by delano

create_webhook

Create a webhook to trigger a Postman collection on specified events, sending a custom payload.

Instructions

Creates webhook that triggers collection with custom payload

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
workspaceYesWorkspace ID
webhookYes
Behavior2/5

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

With no annotations, the description should disclose behavioral traits. It only states the action (creates) without mentioning permissions, idempotency, side effects, or error conditions. This is insufficient for a creation tool.

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

Conciseness5/5

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

The description is a single sentence of six words, conveying essential information without any fluff. It is optimally concise and front-loaded.

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?

Given no output schema and the complexity of nested objects, the description lacks completeness. It does not mention return values, error handling, or the effect of creating a webhook, making it insufficient for safe invocation.

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

Parameters2/5

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

The input schema has 2 parameters (workspace and webhook) with 50% description coverage. The description adds no extra meaning beyond the schema, failing to explain workspace or the webhook object's structure. Baseline 3 is not warranted due to low coverage.

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

Purpose5/5

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

The description clearly states the verb 'creates' and the resource 'webhook', specifying that it triggers a collection with a custom payload. This distinguishes it from sibling creation tools like 'create_api' or 'create_collection'.

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?

The description provides no guidance on when to use this tool versus alternatives, nor any prerequisites or contexts. Sibling tools include many creation functions, but no differentiation is offered.

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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