Source Sync Drive

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

No annotations are provided, so the description carries the behavioral disclosure burden. It does disclose a required confirmation flag and a prerequisite workflow, which is useful. However, it does not explain what 'sync' actually changes, whether it is destructive or reversible, or any permission/auth requirements.

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 extremely concise: two short sentences that state the action, the mandatory flag, and the prerequisite call. Every sentence earns its place and the critical information is front-loaded.

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?

With no annotations, the description is reasonably complete for a two-parameter tool with an output schema. It covers the confirmation requirement and the prerequisite listing step, but it omits any explanation of sync side effects, permissions, or what happens to existing content, leaving some ambiguity for an agent.

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 100%, so the schema already documents both parameters. The description adds meaningful context by linking source_ids to the output of source_list_drive and emphasizing that confirm must be true, enriching the agent's understanding of how to populate and invoke the parameters.

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 and resource: 'Sync Drive sources with latest content.' This clearly identifies the action and distinguishes it from sibling tools like source_list_drive or source_get_content, especially by referencing the listing tool as a prerequisite.

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 explicit usage guidance: 'Requires confirm=True' and 'Call source_list_drive first to identify stale sources.' This tells the agent when and how to prepare, but it does not explicitly state when not to use this tool or mention alternative tools for similar operations.

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