fossa_list_release_group_releases

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

Annotations already declare readOnlyHint=true and openWorldHint=true, so the description adds value beyond that by disclosing the count cap of 50, search semantics, and the deprecated endpoint exclusion. This is useful behavioral context without contradicting the annotations.

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 three sentences with no fluff. The primary purpose is in the first sentence, followed by only high-value behavioral notes. Every sentence earns its place.

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 the tool has an output schema and annotations, the description covers the essential behavioral nuances: pagination, count cap, search filtering, and the deprecated endpoint. It does not explicitly mention default values, but those are in the input schema. This is reasonably complete for a list endpoint.

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. It does explain 'count' (capped at 50) and 'search' (filters by release title), but does not detail 'page' or 'release_group_id'. Since 'release_group_id' is self-evident from its name and 'page' is standard pagination, this is adequate but not thorough.

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 opens with 'List the releases in a FOSSA release group, paginated,' using a specific verb and resource. This clearly distinguishes it from sibling tools like fossa_get_release_group_release (singular) and fossa_create_release_group_release, while the mention of pagination sets expectations.

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 explicitly states 'Read-only' and notes that 'search filters by release title', giving context for when to use the tool. It also excludes an alternative by mentioning the deprecated unpaginated endpoint that is not exposed, but it does not name an alternative tool or provide explicit when-not-to-use conditions.

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