camoufox-reverse-mcp

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

With no annotations provided, the description carries the full burden of behavioral disclosure. While it mentions that omitting the parameter 'stops all interceptions,' it doesn't describe what 'intercepting requests' entails, what side effects occur, whether this requires specific permissions, or what happens to ongoing intercepted requests. For a tool that presumably changes system state, this is insufficient behavioral context.

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 perfectly structured and concise - a clear purpose statement followed by specific parameter documentation. Every sentence earns its place, with no redundant information. The Args/Returns structure is helpful and efficiently organized.

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 the tool's apparent complexity (changing interception state), lack of annotations, and no output schema, the description provides adequate basics but lacks important context. It explains the parameter behavior well but doesn't describe what 'intercepting requests' means in this system, what the return 'dict with status' contains, or how this interacts with related tools. For a state-changing operation, more behavioral context would be beneficial.

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 description provides excellent parameter semantics despite 0% schema description coverage. It clearly explains that 'url_pattern' is optional and specifies the exact behavior when omitted ('stops all interceptions'). This adds significant value beyond the basic schema, fully compensating for the lack of schema descriptions.

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 clearly states the action ('Stop intercepting') and the resource ('requests'), making the purpose immediately understandable. It distinguishes itself from sibling tools like 'intercept_request' by indicating it's the opposite operation. However, it doesn't specify what type of intercepting is being stopped (e.g., network request interception), which prevents a perfect score.

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 provides implied usage guidance through the parameter explanation - it indicates when to use the optional parameter versus omitting it. However, it doesn't explicitly state when to use this tool versus alternatives or mention any prerequisites, dependencies, or coordination with related tools like 'intercept_request' or 'stop_network_capture'.

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