load_api_operation_by_path_and_method

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

No annotations are provided, so the description carries the full burden. It discloses the return behavior ('JSON string containing the complete operation details or null if not found') and the prerequisite dependency. However, it does not explicitly state that the operation is read-only, nor does it cover edge behaviors like authentication or error states. This is adequate but minimal for a non-annotated tool.

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 succinct, with a highlighted <important> precondition, then a one-sentence purpose, and clearly separated Args and Returns sections. No extraneous content.

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 tool is simple (2 params, no nested objects), and the description covers purpose, parameters, return type, and the prerequisite call. The output schema is present so return values need not be over-explained. Lacks explicit comparison to sibling load_api_operation_by_operationId, but overall it is sufficient for an agent to invoke it correctly.

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?

The schema provides only type strings with no descriptions (0% coverage). The description compensates by giving a concrete path example and an explicit list of HTTP methods, adding practical meaning to both parameters.

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 'Load a specific operation by its path and HTTP method' with a concrete example path. The name and description clearly distinguish it from the sibling load_api_operation_by_operationId which loads by operationId.

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 includes an explicit prerequisite: 'Make sure you have Called FIRST_STEP_get_api_script_guide first before this tool.' This gives clear context for when the tool can be used. It does not explicitly mention when to use this tool vs alternatives, but the method of selection is self-evident from the name and sibling context.

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