nexo_menu

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

With no annotations provided, the description carries the full burden. It discloses the use of box-drawing characters for formatting, but does not explicitly state that the tool is read-only or has no side effects. For a menu generation tool, this is adequate but could be more transparent.

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 sentences, each adding value: main purpose, content listing, formatting detail. No redundant or unnecessary information. Efficiently communicates the tool's behavior.

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 the tool's low complexity (no parameters, no output schema), the description covers the key aspects: what it generates, what it shows, and formatting. It could mention the return format (e.g., plain text with box-drawing characters), but overall provides sufficient context for an agent to understand its 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 no parameters and schema coverage is 100%, so the baseline is 4. The description adds no parameter information because none exist, which is appropriate.

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 the tool generates a NEXO operations center menu and explicitly lists its contents (date, alerts, menu items by category, active sessions). This specific verb+resource combination uniquely distinguishes it from sibling tools like nexo_status or nexo_system_catalog.

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 implies usage when an overview menu is needed, but provides no explicit guidance on when to use this tool versus alternatives or any exclusions. Sibling tools like nexo_status or nexo_startup might serve related purposes, but no comparison is offered.

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