Analyze Current Server Snapshot

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

The description discloses a key behavioral trait beyond the annotations: it explicitly says 'persist the completed observation', indicating a write side-effect that aligns with readOnlyHint=false and openWorldHint=true. It also mentions 'without a sampling delay', adding temporal behavior. However, it does not elaborate on other potential side effects or permissions, so it adds only moderate 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 a single, waste-free sentence that front-loads the core action. It is concise and readable. However, it is brief to the point of omitting important context, so it earns a 4 rather than a 5.

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?

Despite the presence of an output schema and annotations, the description is too thin for a tool that performs collection, analysis, and persistence via SSH. It does not explain prerequisites, the scope of analysis, or the persistence mechanism. The output schema covers return values, but other contextual elements are missing for such a complex operation.

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 description adds no parameter-level information. The schema covers 67% of parameters with descriptions, but the connection object itself lacks a top-level description and the tool description does not reference or explain any parameters. Since coverage is not high, the description should compensate but fails to do so.

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 a specific action sequence (collect, analyze, persist) and adds a unique qualifier 'without a sampling delay'. This differentiates it from simpler sibling tools like 'snapshot' or 'analyze_server', but it does not explicitly name alternatives, so it is not a 5.

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?

No guidance is provided on when to use this tool versus its siblings. The description lacks any 'use this when' language or exclusions. The only hint is the phrase 'immediate server snapshot', which implies a real-time use case but is not explicit enough to guide selection.

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