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

Annotations already declare readOnlyHint=true and openWorldHint=true, so safety is covered. The phrase 'full inline detail' adds some context about response richness, but the description says nothing about auth requirements, rate limits, or how listings are paginated/limited.

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?

A single tight sentence that front-loads the platform and resource; every clause ('Gem', 'job board listing', 'for a company', 'full inline detail') adds distinct information with no filler.

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 no explanation, and annotations cover the safety profile. The remaining gap is the underspecified company input and lack of differentiation from sibling board tools, which for a 1-param tool leaves the definition merely adequate.

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% and the single required param has no description, so the description carries the burden. It implies the parameter is a company, but gives no format guidance (company name vs. slug vs. domain), leaving ambiguity for a tool whose only input is this field.

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 a specific resource ('Gem (gem.com) job board listing for a company') and identifies the platform, which distinguishes it from the many sibling ATS board tools (jobs_greenhouse_board, jobs_lever_postings, etc.). However, it does not explicitly route against those siblings, so it falls short of a 5.

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 when-to-use guidance and no mention of alternatives, which matters given a large family of competing *_board tools. The agent must infer that this is the tool for Gem-hosted boards purely from the platform name in the description.

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