game_center_leaderboard_set_member_localizations_delete_instance

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

No annotations are provided, so the description carries the full burden. The bare DELETE verb at least signals a destructive operation, but it says nothing about what is removed, whether dependent localizations cascade, permission requirements, or reversibility.

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 text is short and front-loaded with the verb and route, but the parenthetical repetition of the identical path is pure waste that earns nothing. Size is fine; redundancy is the flaw.

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 destructive mutation on a nested Game Center resource with no annotations and no output schema, the description should at minimum explain what deleting this localization does. Instead it offers nothing an agent can act on beyond the endpoint string.

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% and there is a single required parameter (id), already documented in the schema as "the id of the requested resource". The description adds no meaning beyond that, so the baseline of 3 applies.

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 is only the raw HTTP route "DELETE /v1/gameCenterLeaderboardSetMemberLocalizations/{id}" repeated verbatim in parentheses. It conveys no purpose beyond what the tool name already states (delete_instance), making it a tautology rather than an explanation of what the tool does or which resource it targets.

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?

There is no when-to-use guidance, no prerequisites, and no mention of alternatives among the many sibling delete tools (e.g. game_center_leaderboard_set_localizations_delete_instance, game_center_leaderboard_set_member_localizations_update_instance). Nothing helps an agent decide when this tool applies.

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