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

Annotations already declare readOnlyHint, idempotentHint, destructiveHint=false and openWorldHint=false, so the safety profile is covered. The description adds only the 'authenticated' and tenant-context angles, saying nothing about what health checks are performed or whether the call can fail on auth errors. Useful but thin on top of the annotations.

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?

A single front-loaded sentence with no filler. It is efficient, though the terseness is part of why parameter and behavioral detail are missing.

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?

An output schema exists, so return values need not be described, and the annotations cover safety. However, for a 2-parameter tool with zero schema description coverage, the description should say what the optional toggles do and what 'health' concretely verifies; it does neither.

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?

Schema description coverage is 0%, so the description needs to carry the parameter burden, and it does not. Neither 'includeTenant' nor 'includeCacheStats' is mentioned; 'tenant context' only vaguely hints at the first, and the cache-stats toggle is entirely unexplained.

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?

States a specific verb ('Return') and resource ('MCP server health and tenant context'), which clearly sets it apart from the webinar CRUD and workflow siblings. It is unambiguous what the tool does, though it doesn't explicitly name the siblings it differs from.

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 word 'authenticated' implies this is a diagnostics/auth-verification call, so the usage context is inferable but never stated. There is no explicit when-to-use or when-not-to-use guidance and no mention of alternatives such as setup_status, which could plausibly overlap.

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