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

Annotations already declare readOnlyHint=true, destructiveHint=false, and openWorldHint=false, so the safety profile is covered. The description adds some value beyond that by scoping to 'published' posts and instructing the agent to cite the returned URL, which hints at the response shape. It still says nothing about result ranking, pagination, or how the limit cap behaves.

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?

Two short, front-loaded sentences with no filler; the search scope comes first and the citation instruction second. Slightly terse, but every clause carries information.

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?

For a two-parameter search tool with no output schema and full annotation coverage, the description covers the essentials plus the URL-citation convention. It stops short of describing what a result contains (fields, ranking, whether the limit is a hard cap at 10) or what happens on an empty query, leaving minor gaps.

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 50%: 'q' is documented as 'Keywords' and the description reinforces this with 'by data people (keywords)'. The 'limit' parameter carries only min/max constraints in the schema and is never mentioned in the description, so the description does not compensate for the coverage gap but also does not mislead.

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 uses a specific verb ('Search') and a specific resource ('published DataCrate360 community posts'), narrowing scope with 'published' and 'by data people'. It doesn't explicitly differentiate from siblings like get_post or search_fixes, but the verb/data-domain combination is clear enough for an agent to distinguish it from single-item retrieval tools.

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?

Usage is implied rather than stated: an agent can infer this is the keyword-search entry point versus get_post for a known item. There is no explicit when-to-use/when-not guidance and no mention of the sibling search_fixes as an alternative for a different content type.

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