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

Annotations already declare readOnlyHint=true, idempotent and non-destructive, and the description is consistent with that while adding real context: it returns procedural instructions rather than performing the action, and the actual mutation happens through separate cotlet_browser_* calls. That two-step disclosure is exactly the kind of behavioral detail annotations cannot convey. Remaining gaps include return format/length and whether the instructions are tailored to anything at all.

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 core workflow is stated compactly in two sentences, but the final sentence about Tripleseat's REST API/OpenAPI spec and the absence of an official MCP server (with a survey date) is background trivia that does not help an agent decide or invoke. The opening verb is also front-loaded with the misleading "Create" framing.

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 zero-parameter, no-output-schema tool with annotations present, the description covers the essentials: no side effects, what is returned, and the follow-up browser-agent workflow. It is somewhat incomplete about the shape and granularity of the returned instructions and how the target task is scoped without any inputs.

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?

The schema takes zero parameters, which is the baseline-4 case, and the description is consistent with a call that needs no input. However, it never explains how the tool determines which follow-up task to describe, given that no event, contact, or task details can be supplied — a point an agent may reasonably wonder about.

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 first sentence says "Create follow-up task in the user's own Tripleseat account," implying a write action, but the second sentence clarifies the tool only "Returns how to do it in Tripleseat step by step" and "opens nothing by itself." The verb+resource pair is present, but the actual behavior contradicts the framing of the name, so an agent must read past the opening clause to know this is a guide/instructions tool rather than a task creator. It also does not distinguish itself from the sibling cotlet_app_guide.

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 sequencing guidance: call this first to get step-by-step screens/buttons/fields, then execute with the cotlet_browser_* tools against the user's Tripleseat Cloud Browser. That is actionable workflow context an agent can follow. It stops short of explicit when-not guidance or a direct comparison with alternatives like cotlet_app_guide.

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