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list_tools

List top-rated active AI tools by category, job role, or pricing.

Instructions

List the top-rated active AI tools in a category or for a job role, optionally filtered by pricing. Good for "what are the best AI tools for sales" or "free tools in ".

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
roleNoJob-role slug, e.g. "sales", "marketing", "customer-support".
limitNoMax results (1-20, default 8).
pricingNoOptional pricing filter: Free, Freemium, Free Trial, or Paid.
categoryNoCategory slug (from search_tools results), e.g. "productivity".
Behavior3/5

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

No annotations are provided, so the description carries full burden. It discloses that tools are 'top-rated' and 'active', which adds behavioral context, but does not explain what 'top-rated' means, whether results are sorted, or if any rate limits or authentication are needed.

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?

Two sentences, no fluff. The first sentence states the core function and filters; the second gives concrete examples. Front-loaded and efficient.

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

Completeness3/5

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

The tool has 4 parameters with good schema coverage but no output schema. The description does not describe the return format, pagination behavior, or what happens when no results are found. Given the complexity, more detail is needed for completeness.

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%, so each parameter is already documented in the schema. The description adds minimal extra meaning beyond the schema, such as the example phrasing, so baseline 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 uses a specific verb ('List') and resource ('top-rated active AI tools'), and gives example queries ('best AI tools for sales', 'free tools in <category>') that clearly differentiate it from siblings like search_tools and get_tool.

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 context for when to use ('good for...') but does not explicitly state when not to use or contrast with alternatives like search_tools or find_alternatives.

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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