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

No annotations are provided, so the description carries the full behavioral burden. It frames the tool as instructional rather than mutating, and it discloses that auth-related setup (endpoint, token) is part of the content. It stops short of explicitly saying it is read-only or describing return formatting, but the risk is low for a zero-parameter informational tool.

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 description is a single front-loaded sentence with no filler. Each component—purpose, endpoint, token setup, and tool list—earns its place, making it easy for an agent to quickly understand the tool's scope.

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 no-argument informational tool, the description adequately covers what it does, who it is for, and what content it contains. It does not explicitly state the return format or read-only nature, but given the simplicity and absence of parameters, nothing critical is missing.

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 tool has zero parameters and an empty input schema, so the schema fully captures invocation. The description adds contextual value by naming what the guide covers, but no parameter-specific semantics are needed; baseline 4 applies.

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 clearly identifies the tool as a connection guide for Finish Grid and enumerates its contents: authenticated MCP endpoint, token setup, and the full tool list. It is distinguishable from the sibling tools 'about_finish_grid' and 'get_pricing', though it does not explicitly name them.

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 context: use this tool when an agent needs to connect to a user's Finish Grid account, including endpoint and token setup. It does not explicitly state exclusions or compare with alternatives, but the intended use is obvious from the phrasing.

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