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Pubmed Spell Check

pubmed_spell_check
Read-only

Spell-check your PubMed search query and receive NCBI's suggested correction to refine your search results.

Instructions

Spell-check a query and get NCBI's suggested correction. Useful for refining search queries.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
queryYesPubMed search query to spell-check

Output Schema

TableJSON Schema
NameRequiredDescriptionDefault
originalYesOriginal query
correctedYesCorrected query (same as original if no suggestion)
hasSuggestionYesWhether NCBI suggested a correction
Behavior4/5

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

Annotations already declare readOnlyHint and openWorldHint, lowering the burden. The description adds specific behavioral detail ('get NCBI's suggested correction'), which is valuable context beyond the annotations.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness5/5

Is the description appropriately sized, front-loaded, and free of redundancy?

The description is two concise sentences, front-loaded with the core action, and every word adds value. No redundancy or fluff.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness5/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

Given the tool's simplicity (one parameter, no nested objects, output schema exists), the description explains purpose and usage adequately. No gaps remain.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters3/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema description coverage is 100% (one parameter 'query' with a clear description). The description adds no additional parameter semantics, so baseline score of 3 is appropriate.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose5/5

Does the description clearly state what the tool does and how it differs from similar tools?

The description clearly states the action ('Spell-check a query') and the resource ('query') and specifies the output ('get NCBI's suggested correction'). It distinguishes from sibling tools, none of which are for spell-checking.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines4/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

The description provides clear usage context ('Useful for refining search queries'), implying it should be used before search queries. It does not explicitly exclude alternatives, but the sibling list provides sufficient differentiation.

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

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