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magg_list_servers

Lists all configured servers and shows their runtime mount status to help manage server availability.

Instructions

List all configured servers.

Unlike the /servers/all resource, this tool also provides the runtime status of each server (mounted or not).

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault

No arguments

Output Schema

TableJSON Schema
NameRequiredDescriptionDefault
errorsNo
outputNo
Behavior3/5

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

No annotations are provided, so the description carries the full burden. It discloses that the tool provides runtime status (mounted or not), which is a useful behavioral trait. However, it does not mention any side effects, permissions, or limitations, leaving some gaps.

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?

Two sentences efficiently convey the tool's purpose and unique value without any superfluous information. Front-loaded with key action and resource.

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 tool with no parameters and an existing output schema, the description adequately explains what is returned (list of servers with runtime status). It covers the essential behavioral aspect, though no mention of response structure or limits, which are likely covered by the output schema.

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

Parameters3/5

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

Input schema has no parameters, and description coverage is 100% since there are none. The description adds no parameter information because none exist, so baseline 3 is appropriate.

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 tool lists all configured servers and distinguishes itself from another resource by providing runtime status. The verb 'List' and resource 'configured servers' are specific, and the mention of runtime status differentiates it from potential alternatives.

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?

The description implies usage for retrieving server list with status but does not explicitly state when to use this tool versus siblings like magg_status or magg_check. The comparison with /servers/all is external, not a sibling tool, so guidance is minimal.

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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