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List HA groups

list_ha_groups
Read-onlyIdempotent

Retrieve all high availability groups with node membership and failover policy to manage cluster resilience.

Instructions

List HA groups with their node membership and failover policy.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault

No arguments

Behavior4/5

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

Annotations already indicate readOnlyHint=true, idempotentHint=true, and destructiveHint=false. The description adds value by detailing the output includes node membership and failover policy, providing behavioral context beyond annotations. No contradictions.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness5/5

Is the description appropriately sized, front-loaded, and free of redundancy?

Single sentence, no unnecessary words, front-loaded with the verb and resource. Every part of the sentence contributes meaning: 'List HA groups with their node membership and failover policy.'

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness4/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

For a no-parameter list tool, the description adequately states what is listed. It does not mention sorting, pagination, or empty results, but given no output schema and simplicity, it is reasonably complete.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters4/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema has 0 parameters, so baseline score is 4. Description correctly implies no input required, adding no extra parameter info, which is sufficient given the parameter count.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose5/5

Does the description clearly state what the tool does and how it differs from similar tools?

Description clearly states the verb 'list' and resource 'HA groups', specifying the included information (node membership and failover policy). It distinguishes from sibling tools like 'get_ha_group' (single group details) and 'create_ha_group' (creation). Highly specific and unambiguous.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines3/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

No explicit guidance on when to use this tool versus alternatives like 'get_ha_group' or 'list_ha_resources'. The usage is implied by the name, but the description does not provide direct context or exclusions, leaving it moderately clear.

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

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