Datasets Add Connection Path Grant

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

Annotations already establish that this is a non-read-only, open-world operation with destructiveHint=false. The description adds useful detail about the required grants body and allowed permission values, but does not cover authorization requirements, idempotency, or behavior when grants already exist.

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?

Two compact sentences are front-loaded with the core action and immediately follow with the non-obvious body requirement. There is no filler or repetition.

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 annotations covering the safety profile and an output schema covering return values, the description provides the critical missing nested-body detail needed to invoke the tool. It could be slightly more complete by clarifying connection_path_id or grant conflict behavior, but it is largely sufficient.

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%, so the description must carry parameter meaning. It does this well for the complex body parameter by defining the grants list, grantee member/team variants, and permission enum, though it says nothing about connection_path_id.

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: add grants to a connection path. It is clear enough to distinguish from the connection-level grant sibling by naming 'connection path', though it does not explicitly route between the two.

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?

It explains the required body shape but gives no when-to-use guidance, prerequisites, or comparison to alternatives such as datasets_add_connection_grant. The intended use is implied only by the tool name and first sentence.

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