meet_setup_auth

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

With no annotations available, the description carries the disclosure burden and does so meaningfully: it explicitly says the tool initiates an OAuth flow, runs in the browser, authorizes three specific API scopes, and needs a credential file. It does not mention token persistence or blocking behavior, but the browser-flow framing is sufficiently transparent for the core operation.

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?

A single sentence packs the action, scope, and prerequisite with no filler. The key behavior is front-loaded, and every phrase earns its place.

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 an interactive setup tool, the description covers the action, authorized scopes, browser behavior, and required credential file. Since an output schema exists, explaining return values is not the description's responsibility. The main missing context is a note about headless environments or open_browser=false, but the definition is otherwise nearly complete.

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 description coverage is 0%, and the only parameter is open_browser. The description's 'in the browser' reinforces that parameter's meaning, but it does not explain the behavior when open_browser=false or why an agent would set it that way. For a single simple boolean, this partial compensation is adequate but not detailed.

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 states a specific verb ('Initiates') and names the exact resource: the Google OAuth 2.0 flow, scoped to Meet, Drive, and Calendar access. This clearly distinguishes it from the sibling tools, none of which perform auth setup.

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 a hard prerequisite: credentials.json from Google Cloud Console. It implies this is the setup step before other Meet tools, but it never explicitly says when to run it, when not to, or how it relates to meet_check_auth.

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