Patch Node.js Vulnerabilities

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

With no annotations, the description carries full burden for behavioral disclosure. 'Auto-patch' implies a mutating operation, but it does not disclose potential side effects (e.g., service restart, file changes, downtime) or any confirmation/rollback behavior. This is a significant gap for a security patching 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 a single sentence with no filler. Every word contributes meaning, and the structure is straightforward. It is appropriately concise for a tool with simple parameters.

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?

Given that this is a mutation tool with no output schema, the description is severely lacking. It does not explain what the tool returns, whether it affects all known vulnerabilities or just one, or any preconditions. The presence of sibling tools like hosting_nodejs_vulnerabilities suggests a workflow that is not mentioned.

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 input schema provides descriptions for both parameters (domain, username) with 100% coverage. The description adds no additional meaning or context beyond that, matching the baseline for high schema coverage.

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 uses a specific verb 'Auto-patch' and clearly identifies the resource ('Node.js vulnerabilities'). It distinguishes itself from the sibling tool 'hosting_nodejs_vulnerabilities' (which likely lists vulnerabilities) by focusing on the patching action.

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?

No guidance is provided on when to use this tool versus alternatives. It does not mention prerequisites like running a vulnerability scan first, or exclusions such as 'only for known vulnerabilities' despite the word 'known' implying some prior check.

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