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AIWerk

@aiwerk/mcp-server-clawhub

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by AIWerk

clawhub_search

Search for skills in the ClawHub catalog using a query string. Filter results optionally by limit, highlighted, or non-suspicious criteria.

Instructions

Search skills in the ClawHub.ai catalog. Required: q (search query). Optional: limit, highlightedOnly, nonSuspiciousOnly.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
qYes
limitNo
highlightedOnlyNo
nonSuspiciousOnlyNo
Behavior2/5

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

No annotations are provided, so the description carries full burden. It only says 'Search skills' and lists parameters, but does not disclose any behavioral traits such as authentication needs, rate limits, side effects, or return format.

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 extremely concise: two sentences front-loading the purpose and listing parameters with no extraneous words. It earns its place efficiently.

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

Completeness2/5

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

Given the tool has 4 parameters, no output schema, no annotations, and sibling tools like clawhub_list_skills, the description is insufficient. It does not explain output format, pagination, or when to use this tool over alternatives.

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

Parameters2/5

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

Schema description coverage is 0%, so the description must add meaning. It names the parameters but does not explain their semantics (e.g., what 'highlightedOnly' or 'nonSuspiciousOnly' mean). The schema includes constraints like minLength and maximum, but these are not elaborated in the description.

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

Purpose4/5

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

The description clearly states 'Search skills', specifying the verb and resource. It mentions the catalog but does not differentiate from sibling tools like clawhub_list_skills, which may confuse the agent about when to use search vs. list.

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

Usage Guidelines2/5

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

The description lists required and optional parameters but provides no guidance on when to use this tool versus alternatives, nor any context such as prerequisites or excluded scenarios.

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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