trident-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. It states the tool shows configuration, implying a read-only operation, but doesn't clarify if it requires specific permissions, has rate limits, returns real-time or cached data, or handles errors. The description adds minimal behavioral context beyond the basic action, leaving gaps for an agent to infer behavior.

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, efficient sentence that front-loads the core purpose ('Show current server configuration') and specifies key details ('including active backend and output directory'). Every word contributes value without redundancy or fluff, making it highly concise and well-structured.

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 low complexity (0 parameters, no annotations, but has an output schema), the description is somewhat complete but has gaps. It explains what the tool does but lacks behavioral details (e.g., permissions, error handling). The presence of an output schema means the description doesn't need to explain return values, but it should still cover usage context and behavioral traits more thoroughly for a standalone tool.

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 tool has 0 parameters, and schema description coverage is 100%, so there are no parameters to document. The description appropriately doesn't add parameter details, as none are needed. It earns a high score because it doesn't introduce unnecessary complexity or omissions for a parameterless tool.

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 tool's purpose with specific verbs ('Show') and resources ('current server configuration'), including what information is retrieved ('active backend and output directory'). It distinguishes itself from siblings like 'list_models' or 'task_status' by focusing on server settings rather than models or tasks. However, it doesn't explicitly differentiate from all siblings, such as potentially overlapping with configuration aspects of other tools.

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 no guidance on when to use this tool versus alternatives. It doesn't mention prerequisites (e.g., server must be running), exclusions (e.g., not for modifying settings), or direct alternatives among siblings (e.g., if other tools also expose configuration). Usage is implied as a read-only check, but explicit context is lacking.

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