set_release_rating

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

With no annotations provided, the description carries the full burden of behavioral disclosure. It indicates that the operation mutates a user's rating and is scoped to the authenticated user, but it does not disclose overwrite semantics, auth requirements, response behavior, or what happens if the user already has a rating.

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 one tight, front-loaded sentence with no filler or redundant phrasing. Every word contributes to stating the core action and scope.

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?

Given no annotations, no output schema, and no parameter descriptions, this concise sentence leaves important invocation context undocumented. An agent can tell what the tool does, but not enough about edge cases, response behavior, or the meaning of optional parameters to call it correctly without guessing.

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 compensate by explaining parameters, but it does not address releaseId, rating, or the optional username parameter directly. The optional username is particularly unclear and is not reconciled with 'authenticated user's rating'.

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 ('Set'), a specific resource ('rating for a release'), and an ownership scope ('authenticated user's'), making the tool's core purpose unambiguous. This also distinguishes it from the sibling tools get_release_rating and delete_release_rating through the contrasting operation type.

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 clear context for when to use the tool: when the agent needs to create or update the authenticated user's rating on a release. It does not explicitly name alternatives or exclusions, but the operation is not ambiguous against the read/delete siblings.

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