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make_trigger_webhook

Trigger a Make.com scenario by sending a POST to its webhook URL. Optionally pass a JSON payload as data.

Instructions

Trigger a Make.com scenario by sending a POST to its webhook URL (from make_list_hooks). This FIRES the scenario for real. 'data' is an optional JSON payload sent to the webhook.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
urlYesThe webhook URL to POST to (e.g. https://hook.eu2.make.com/...)
dataNoOptional JSON payload sent to the webhook

Schema Changelog

Changes observed during successful MCP inspections.

  1. Addedv1.3.0

TDQS

A4/5.0
Behavior3/5

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

No annotations provided, so the description carries the full burden. It states the action 'FIRES the scenario for real' indicating mutation, but lacks details on rate limits, side effects, or error handling. Adequate but not rich.

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?

Two sentences with no wasted words. The main action is front-loaded, and the optional data parameter is clarified efficiently.

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

Completeness4/5

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

Given low complexity, zero output schema, and no annotations, the description covers the essential context: source of URL, action, and parameter overload. A mention of response behavior would improve completeness, but it is nearly sufficient.

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%, and the description repeats the schema's parameter descriptions almost verbatim. No additional meaning is added beyond the schema, meeting the baseline of 3.

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 (Trigger), resource (Make.com scenario), and mechanism (POST to webhook). It specifies the URL comes from make_list_hooks, distinguishing it from siblings like make_run_scenario.

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

Usage Guidelines4/5

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

It implies using make_list_hooks first to get the URL, but does not explicitly state when not to use this tool vs alternatives like make_run_scenario. Context is clear but exclusions are missing.

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