security-check-firewall

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

No annotations exist, so the description must disclose behavior. It implies a read-only check but does not explicitly state that it does not modify configurations, nor mention permissions, rate limits, or output format. Minimal behavioral transparency.

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?

Single sentence, four words, no redundancy. Efficient, but slightly under-specified for a tool with no other documentation. Still, conciseness is good.

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 no output schema, no annotations, and a simple description, the tool lacks completeness. It does not explain what the check returns (e.g., list of rules, status) or any side effects. A check tool should provide more context about its results.

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?

Tool has no parameters, and schema coverage is 100%. The description adds no parameter information, but none is needed. Baseline 4 is appropriate as the schema already conveys all parameter details.

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?

Description clearly states verb 'check' and resource 'firewall configuration and rules', matching the tool name and distinguishing it from sibling security tools like 'security-check-ssh' or 'security-scan-ports'. However, it does not explicitly differentiate itself from these similar checks.

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 usage guidance provided. The description does not indicate when to use this tool over alternatives, any prerequisites, or context. Among many sibling security tools, this lack of guidance hinders appropriate selection.

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