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snyk-labs

Node.js API Documentation MCP Server

by snyk-labs

get_api_for-asynchronous_context_tracking

Find Node.js API documentation details for asynchronous context tracking by searching with class or method names.

Instructions

Node.js API: Asynchronous context tracking

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
classNoThe class name to search for.
methodNoThe method name to search for.
requiredNo
Behavior1/5

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

No annotations are provided, and the description does not disclose any behavioral traits such as required parameters, error handling, or return behavior. The description is too minimal to understand how the tool behaves.

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

Conciseness4/5

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

The description is a single short sentence, which is concise and front-loaded with the key topic. However, it could include more useful information without being verbose.

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 simplicity of the tool (2 parameters, no output schema), the description is too sparse. It lacks completeness in explaining what the tool returns or how to use it effectively.

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?

The input schema provides descriptions for both parameters ('class' and 'method'), achieving 100% coverage for those. The description adds no additional meaning beyond the module name, so 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 states 'Node.js API: Asynchronous context tracking', clearly indicating the tool retrieves API documentation for that specific Node.js module. It is specific but does not differentiate from similar siblings like 'get_api_for-async_hooks' which is a different module.

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 on when to use this tool versus alternatives. The description lacks any context about use cases or exclusions.

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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