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

Annotations already declare readOnlyHint=true, idempotentHint=true, destructiveHint=false, and openWorldHint=false, so the safety profile is covered. The description adds nothing beyond that — no mention of auth requirements, rate limits, time-range scope, or default behavior when no filters are supplied.

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?

Brief, but the single content-bearing sentence is duplicated verbatim, so half the text is pure waste. The operation-ID note is machine noise rather than useful front-loaded information.

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?

No output schema exists and the parameter surface is opaque, so the description would need to carry the burden — instead it is a bare stub. An agent cannot infer what the response shape is, what filters are accepted, or what the summary aggregates.

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% and the two parameters ('query' and an empty 'params' object) are entirely undocumented in both schema and description. The only mitigation is directing the agent to describe_operation for the native request schema, which is a real but indirect compensation.

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 merely repeats the HTTP path 'GET /api/redline-analytics/summary' twice, which is a restatement of the name and title rather than an explanation of what the tool does. It never states what the 'summary' contains or how it differs from siblings like get_redline_analytics_kpis or get_redline_analytics_risk_dashboard.

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?

There is no guidance on when to use this summary versus the several other redline-analytics siblings. The only actionable hint is the pointer to describe_operation for request schemas, which helps with invocation but says nothing about selection.

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