Validate a route against Routes.php

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

With no annotations, the description carries full burden and clearly discloses read-only behavior and 'Never modifies files.' It adds specific context about what is validated (collisions and syntax). However, it does not disclose output format or error behavior on collision, which prevents a higher score.

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

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

The description is two sentences, front-loaded with the core action and includes essential safety information. Every word adds value; there is no redundancy or fluff.

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

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

The description covers purpose and side effects adequately for a simple validation tool, but lacks clarity on what the tool returns (e.g., boolean, error message) and does not elaborate on parameter semantics. Given no output schema and no annotations, this is a notable gap, though the core function is clear.

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

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

Schema description coverage is 0% and the description provides no guidance on the 'method' or 'path' parameters. It does not add meaning beyond the schema's enum/pattern, leaving the agent to infer semantics entirely from property names and schema constraints.

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

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

The description states a specific action (verifies) and resource (route against Routes.php), and clearly defines scope (collision check and kebab-case syntax). It distinguishes from sibling scaffolding/migration tools by being a read-only validation tool.

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

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

The description implies usage as a pre-registration validation step but does not explicitly state when to use it or mention alternatives. It provides no exclusions or comparison with sibling tools, leaving usage context implicit rather than explicit.

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