Server info

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

No annotations are provided, so the description must convey behavioral traits. It clearly discloses the tool is read-only (reports/verifies) and connects it to server config and credential validation. It could be slightly improved by explicitly stating it has no side effects (like creating or modifying data), but the intent is clear enough from 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 two sentences, front-loaded with the core purpose, and contains no extraneous information. Every sentence earns its place.

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 the tool has zero parameters, an output schema exists (so return values are documented elsewhere), and the sibling tools all focus on tickets, this description is complete. It explains what the tool does, when to use it, and implies what it does not do (mutations).

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 has zero parameters and schema description coverage is 100% (trivially). The description adds meaning by explaining what the tool does with those zero parameters: it reports configuration and verifies connectivity. This is a case where the parameter semantics is inherently simple, and the description captures the purpose well.

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 and resource: 'Report how this MCP server is configured and verify that the i-net HelpDesk can be reached with the current credentials.' It clearly distinguishes from sibling tools: all siblings deal with ticket operations, while this tool is about server and authentication 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 explicitly states when to use this tool: 'Use this first when a call fails with an authentication or connection error.' This gives clear guidance on the context and problem type that should trigger its invocation, and by omission implies it is not needed for normal ticket operations.

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