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skills_search

Search the Agent Skills Registry to find community-contributed skills that extend your native capabilities, enabling specialized file handling, complex workflows, and more.

Instructions

Search the extended Agent Skills Registry. Use this tool WHENEVER the user asks to 'find skills', 'search skills', or needs capabilities that you do not natively possess (e.g. specialized file handling, complex workflows). This registry contains community-contributed skills that extend your native capabilities.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
queryYesSearch keywords
pageNoPage number
limitNoItems per page

Output Schema

TableJSON Schema
NameRequiredDescriptionDefault
resultYes
Behavior3/5

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

No annotations are provided, so the description must carry the behavioral burden. It explains that the registry contains community-contributed skills that extend native capabilities, but does not disclose details about sorting, filtering, or result format. The existence of an output schema partially compensates.

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 sentences: first states the purpose, second gives usage guidance. No wasted words, and key information is front-loaded.

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

Completeness4/5

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

The description covers the tool's purpose and usage context adequately for a search tool. With an output schema present, it does not need to detail return values. It could mention that results are paginated, but that is implied by the page and limit parameters.

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?

All three parameters have descriptions in the schema (100% coverage), so the description does not need to add more. The description does not provide additional semantic meaning beyond what the schema already offers.

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 tool searches the extended Agent Skills Registry. It specifies the verb 'search' and the resource 'Skills Registry', and distinguishes from siblings like skills_get_details by indicating it's for finding skills based on queries.

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 explicitly says 'Use this tool WHENEVER the user asks to find skills, search skills, or needs capabilities that you do not natively possess.' This provides clear context for when to use it, though it doesn't explicitly mention when not to use it or alternative tools.

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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