make_start_scenario

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

With no annotations, the description carries full burden. It discloses that the scenario will run on its schedule or trigger, implying it is not an immediate forced run. However, it does not mention potential side effects (e.g., what happens if already active), prerequisites (permissions), or error conditions.

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 single sentence is front-loaded with the action and is efficient. No redundant words. Could be slightly improved by adding a usage note, but remains concise.

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 simple tool with one parameter and no output schema, the description adequately conveys that activation enables scheduled/triggered runs. However, it omits preconditions (e.g., scenario must exist, user must have permissions) and what happens if already active. Adequate but not exhaustive.

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 coverage is 100% for the single parameter 'scenario_id', and the description adds no additional meaning beyond the schema's own description. Baseline 3 is appropriate as the description does not detract but also does not enhance understanding.

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 uses a specific verb 'Activate' and clearly identifies the resource 'Make.com scenario'. It distinguishes from siblings like make_run_scenario (immediate run) and make_stop_scenario (deactivate) by mentioning 'turn ON / schedule' and 'runs on its schedule or trigger'.

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 implies usage for scheduling or triggering a scenario, but does not explicitly state when to use this tool versus alternatives like make_run_scenario for immediate execution or make_stop_scenario for deactivation. No when-not-to-use guidance is provided.

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