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

Annotations already declare readOnly, idempotent, non-destructive, and openWorld, so the safety profile is covered. The description still adds real context the annotations cannot: it is public documentation that 'needs no scope and touches no workspace data', which matters for an agent weighing auth and data-exposure concerns. Return shape is left to the output schema.

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?

Three short sentences, front-loaded with purpose before usage and then the auth/data note. Nothing is redundant and 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?

With an output schema covering return values and annotations covering the safety profile, the description supplies exactly the missing pieces: when to escalate from search_docs and that no scope or workspace data is involved. Nothing an agent needs to call this correctly 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 100%, so both parameters — including the path format rules and the strict 'context' analytics constraint — are already fully documented in the schema. The description only restates that the path comes from a search_docs result, adding no syntax or format detail beyond it, so the baseline 3 applies.

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 first sentence states a specific verb and resource ('Fetch the FULL content of one Scribe help-center page') plus the locating key ('by its path'). It explicitly ties itself to a sibling's output ('from a search_docs result'), so an agent can distinguish it from search_docs without opening either schema.

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 states the selecting condition plainly — 'Use it when the search excerpt isn't enough' — and names the sibling that produces that excerpt. Concrete escalation examples (integration setup, DNS configuration, conversion-tracking install) make the trigger unambiguous.

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