IT Tools MCP Server

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

With no annotations provided, the description carries full burden but only states what the tool does, not how it behaves. It doesn't disclose whether this change is persistent, requires specific permissions, affects all logging or just certain components, or what happens when invalid levels are attempted. For a configuration tool with zero annotation coverage, this is a significant behavioral transparency gap.

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 front-loaded with the core purpose in the first clause, followed by essential supporting information (available levels). Every word earns its place with zero redundancy or unnecessary elaboration.

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?

For a single-parameter configuration tool with good schema coverage but no annotations or output schema, the description is minimally adequate. It explains what the tool does and what values are acceptable, but lacks important behavioral context about persistence, scope, and error handling that would be needed for confident use.

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 schema has 100% description coverage with a clear enum parameter, so the baseline is 3. The description adds value by listing all available level options in readable format, but doesn't provide additional semantic context beyond what's already in the schema's enum and description field.

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 specific action ('Set the minimum logging level') and target resource ('for MCP logging notifications'), with no sibling tools performing similar logging configuration functions. It precisely distinguishes this as a configuration tool rather than a status-checking tool like 'logging_status'.

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 clear context about when to use this tool (to set minimum logging levels) and lists all available level options, but doesn't explicitly state when NOT to use it or mention the sibling 'logging_status' tool as an alternative for checking current levels rather than setting them.

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