Connect Google Sheets cue table

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

Annotations already indicate readOnlyHint=false and openWorldHint=true. The description adds some behavioral context by mentioning sync policy, column validation, and OAuth/writeback safety notes, but it does not detail side effects or what 'scaffold' entails operationally.

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, dense sentence that front-loads the core action and enumerates key features without redundant words or repetition of schema details.

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 10 parameters, no output schema, and non-trivial open-world side effects, the description is too brief. It omits what a 'scaffold' means, whether a network COMP is created, authentication requirements, and the actual return/result behavior.

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 only 20%, so the description must compensate, but it only mentions generic concepts like 'source adapter' and 'sync policy' without explaining specific parameters such as adapter_mode, sync_direction, or column_count. It adds little beyond the schema's existing sparse descriptions.

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 states a specific action ('Create a Google Sheets cue-table scaffold') with a distinct resource and scope, listing concrete components (source adapter, cue rows, column validation, sync policy, OAuth/writeback safety notes). This differentiates it from siblings like connect_webrtc_browser_input or create_cue_sequencer.

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 a use case (building a Google Sheets cue table) but provides no explicit guidance on when to choose this tool over alternatives. It does not mention excluded scenarios, prerequisites, or sibling comparison.

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