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RandomSynergy17

Arcane MCP Server

List environments

arcane_environment_list
Read-onlyIdempotent

Retrieve a list of all Docker environments with filtering, sorting, and pagination to manage your infrastructure.

Instructions

List all Docker environments configured in Arcane

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
searchNoSearch query to filter environments
sortNoColumn to sort by
orderNoSort directionasc
startNoPagination start index
limitNoItems per page
Behavior3/5

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

Annotations already declare readOnlyHint, destructiveHint, and idempotentHint, so the description adds minimal behavioral insight. It confirms the listing operation but omits details like pagination behavior or response structure.

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?

Extremely concise single sentence with no unnecessary words. Every word contributes to the purpose. Ideal length for a list tool.

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

Completeness2/5

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

Despite having 5 parameters (search, sort, order, pagination), the description omits filtering and pagination behavior. With no output schema, the description should clarify these aspects for correct invocation.

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?

Schema coverage is 100% with parameter descriptions. The description does not add additional meaning beyond the schema, so baseline score of 3 is appropriate.

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

Purpose4/5

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

The description clearly states the action (list) and resource (Docker environments). It distinguishes from sibling tools like create/delete, but could be more specific about the optional filtering capability.

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

Usage Guidelines2/5

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

No guidance on when to use this tool versus alternatives like arcane_environment_get or other list tools. The description does not mention use cases or exclusions.

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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