Raw Google Docs API call

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

Annotations already flag the tool as non-read-only, destructive, and open-world, so the description doesn't need to repeat those safety traits. It adds useful behavioral context: the Bearer token is added automatically, the method defaults to GET, the path may carry a query string, and only docs.googleapis.com is reachable. These details meaningfully go beyond what annotations provide.

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 somewhat long because of the extensive list of example operations, but every part earns its place for an escape-hatch tool: the purpose is front-loaded, the example clarifies the expected shape, and constraints are stated compactly. It could be trimmed, but the density is justified.

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 tool with three parameters and no output schema, the description covers the critical invocation details: path format, supported methods, body semantics, authentication, and endpoint restriction. The only minor gap is that it doesn't describe what the tool returns, but that is not strictly required to select and invoke the tool correctly.

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 coverage is 100%, so the baseline is 3. The description adds value beyond the schema by showing a concrete path with method and body, explaining that the path may carry a query string, and confirming that only docs.googleapis.com paths are valid. This helps an agent construct parameters correctly rather than merely knowing they exist.

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 action: directly calling any Google Docs API v1 path as an escape hatch. It explicitly frames the tool as covering requests the typed tools do not cover, which distinguishes it from the sibling tools. The scope is further narrowed to docs.googleapis.com paths, removing ambiguity.

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 clear when-to-use signal: only for requests the typed tools don't cover. It also names representative use cases like batchUpdate operations with advanced table and document styles. Exclusion guidance is explicit: Drive endpoints are not reachable, so an agent won't try to use this tool for Drive operations.

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