list_sequences

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

No annotations are provided, so the description carries the behavioral burden on its own. It usefully discloses the version scope (ERN 3.8.2) and the 'documented' qualifier, but says nothing about the return format, whether the list is static, or how the names map into element_sequence's input.

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; the resource scope and the consuming tool are both stated immediately.

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?

With no output schema and no annotations, the description should ideally hint at what the returned sequence names look like or how to feed them to element_sequence. It is sufficient to call the tool correctly, but leaves the agent to discover the result shape empirically.

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 takes zero parameters, so the schema carries no semantics to document and the baseline of 4 applies. The description correctly implies a no-argument enumeration with no parameter-level detail needed.

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 ('List') and a precisely scoped resource ('documented ERN 3.8.2 element sequences'), which distinguishes it from list_enums and list_elements by naming the resource type. The reference to element_sequence clarifies the companion relationship, though it does not explicitly contrast itself with the sibling list_* tools.

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?

'available via element_sequence' implies this is a discovery step preceding element_sequence calls, which gives the agent a usable context. However, there is no explicit when-to-use statement, no exclusions, and no guidance on choosing this over list_elements or list_enums.

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