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

Annotations already cover safety (readOnly, idempotent, non-destructive, closed world), and the description adds genuine extra context: the owner:read permission requirement, the source of the identifiers, and the flags the caller must inspect. Disclosing that stale previous_owner_answers must be reconfirmed with the user is exactly the kind of behavioral caveat annotations cannot express.

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 action is front-loaded in the first sentence, but the body is a six-sentence prompt-like checklist mixing permissions, return-field inspection, and conversational policy ('Ask relevant unanswered questions and honor current answers and skips'). Each line is arguably useful, yet the density makes it harder to scan than a tighter two- or three-sentence version.

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?

There is no output schema, so the description compensates by naming the key return signals a caller must branch on and by stating the auth and identifier prerequisites. What is missing is any statement of result shape or error behavior when the required permission is absent.

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 coverage is 0% (only regex patterns, no descriptions), so the description must carry the load. It does say both IDs come from get_owner_workspace, which is useful provenance, but it never distinguishes review_id from saved_property_id or notes that both are mandatory and pattern-constrained.

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?

States a specific verb and resource: 'Read the selected saved property review', and ties the resource to a prerequisite sibling (get_owner_workspace). It is a bit muddied by interleaved workflow instructions and by naming output fields (source_context_current, reconfirmation_required) that are never explained structurally, but the core action is unmistakable.

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?

Gives concrete preconditions ('Requires both IDs from get_owner_workspace and valid owner:read permission') and names an alternative for other cases: 'Use the protected browser review for changes and sensitive evidence', which implicitly excludes mutations from this tool. The alternative is not a listed sibling, so the routing is slightly less crisp than an explicit sibling reference.

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