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forgemeshlabs

Travel Assistant MCP

explain_travel_timing

Receive general timing guidance for domestic and international travel routes by providing origin and destination airport codes.

Instructions

Return general timing guidance for domestic or international routes.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
originNoOrigin airport code
destinationNoDestination airport code
Behavior2/5

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

With no annotations provided, the description must disclose behavioral traits. It only states the output is 'general timing guidance' without detailing permissions, side effects, data sources, or return format. This minimal transparency leaves uncertainty about the tool's effects and constraints.

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

Conciseness3/5

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

The description is a single sentence, which is concise but lacks detail. It is front-loaded but does not fully earn its place due to vagueness. It could be more informative without adding length.

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's simplicity (no output schema, no annotations, two parameters), the description is incomplete. It fails to specify what 'timing guidance' means (e.g., flight duration, best travel times) or the return structure, leaving the agent without sufficient context for effective selection and invocation.

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% for both parameters (origin and destination airport codes). The description adds the context of domestic or international routes but does not significantly enhance understanding beyond the schema. Baseline 3 is appropriate.

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 uses a specific verb ('Return') and specifies the resource ('general timing guidance for domestic or international routes'). However, the term 'timing guidance' is vague and does not clearly differentiate from sibling tools like 'compare_routes' or 'search_travel_options' which might also provide timing information.

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?

No guidance is provided on when to use this tool versus alternatives. The description does not mention any context, prerequisites, or exclusions, leaving the agent to infer usage from the tool name alone.

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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