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

With readOnlyHint/idempotent/destructive already declared, the description adds substantial context the annotations cannot: the return shape (newerRelease with version, url, publishedAt or null; lastFeedbackAt or null), a privacy guarantee that no other user's private account data is returned, pagination via nextOffset, and a consent constraint on retesting/publishing. This goes well beyond the safety profile 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?

Four dense sentences, front-loaded with the purpose before return shape and workflow constraints. Every sentence carries useful information, though the consent sentence could be slightly tightened.

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?

Because there is no output schema, the description correctly explains the returned fields and the privacy boundary, and annotations cover the safety profile. Minor gaps remain: behavior with zero installations and the relationship between offset and the returned nextOffset are left to inference.

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?

There is one parameter (offset) at 0% schema description coverage, so the description must compensate. It only mentions 'Paginate using nextOffset', which references the response cursor but never explains offset's type, origin, or default behavior, leaving the parameter partly undocumented.

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 a specific verb and resource ('Read the connected user's current, public installation reports') and scopes it to the authenticated user, which separates it from account-wide siblings like get_installation_stats. It does not explicitly name competing siblings such as get_installation_stats or prepare_installation_report, so differentiation is implied rather than stated.

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 gives concrete reasons to call it ('for follow-up or correction, and to recognize mods they use') and a downstream workflow (offer update and retest, then prepare a fresh report) that implicitly routes to prepare_installation_report. It stops short of explicit when-not-to-use guidance or direct naming of alternatives.

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