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

Beyond the readOnly/non-destructive annotations, the description discloses the consensus model ('each fact needs 3 installs agreeing'), a licensing constraint ('No copied quest text'), the live data source, and explicit error reporting for missing data. These are meaningful traits the annotations do not carry, though 'when connected' and 'authorized public corpus' stay vague.

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?

Five short sentences, front-loaded with the payload description, then provenance and constraints. Every sentence carries information, though the 'Forever quest' and 'installs' jargon is slightly cryptic to an outside reader.

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?

An output schema exists, so return values need not be explained, and the description covers provenance, data-quality rules, and error behavior. It is largely complete for a single-entity page fetch; only the precise meaning of connectivity/availability is left implicit.

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 the single questId parameter is documented there. The description adds no syntax, range, or format detail for the id, so the baseline 3 applies when the schema does the work.

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 names the resource and scope precisely: one quest record with agreed title, level, giver, turn-in, and rewards. An agent can tell this is a single-quest retrieval, distinct from list/search tools, though it never explicitly contrasts itself with sibling page tools like item_page or npc_page.

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 statement of when to use this tool versus alternatives such as search or get_by_name. The provenance sentence ('Reads Everloot's current authorized public corpus when connected') hints at a data source but does not give selection criteria or prerequisites for invoking it.

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