ProAbono server info

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

With no annotations, the description carries the full burden of behavioral disclosure. It meaningfully discloses that the tool returns only variable names and never exposes keys, secrets, or account identifiers, which is important safety context. The read-only nature is implied by 'Reports' and 'confirms', though not explicitly stated as non-mutating.

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 three short sentences, each earning its place: the first states functionality, the second provides a safety guarantee, and the third gives usage guidance. It is front-loaded with the most important information and contains no filler.

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 zero-parameter, read-only health check, the description is complete: it explains what is returned, makes an important privacy guarantee, and tells the agent exactly when to invoke it. No output schema exists, but the description sufficiently outlines the return content for correct 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 tool has zero parameters)Skip the description cannot add parameter-level details. The schema already covers 100% of parameters (none), and the description adds relevant contextual meaning about what the tool returns, satisfying the baseline for no-parameter tools.

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 ('Reports', 'confirms') to identify the resource: the ProAbono MCP Installation server's version and configuration status. It clearly differentiates this tool from sibling tools by focusing on server health, not subscriptions, customers, offers, or documentation.

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?

It explicitly states when to use the tool: 'Use it to check the server is reachable and configured before running an installation.' It does not name alternatives or when-not-to-use conditions, but given the tool's unique health-check role among siblings, the guidance is sufficiently clear.

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