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aliyun

AlibabaCloud DevOps MCP Server

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by aliyun

list_organization_roles

List organization roles to view role definitions and manage access permissions within your Alibaba Cloud DevOps organization.

Instructions

[Organization Management] List organization roles

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
organizationIdYesOrganization ID
Behavior2/5

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

No annotations are provided, so the description must carry the full burden. It does not disclose whether the operation is read-only, any authentication requirements, or potential side effects. The description only states the action, which is insufficient for behavioral transparency.

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

Conciseness3/5

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

The description is concise but overly minimal. It front-loads with a category and verb, but it lacks sufficient detail to stand alone. Conciseness is positive, but the description could include more useful information without becoming verbose.

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

Completeness3/5

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

For a simple list tool with one parameter and no output schema, the description is minimally adequate. However, it does not explain what the response contains (e.g., role names, IDs) or any ordering/pagination. It could be more complete.

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?

The input schema has one parameter with a description ('Organization ID'), and schema coverage is 100%. The description adds no additional meaning beyond the schema, so a 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 states 'List organization roles' which is a clear verb+resource. The category tag '[Organization Management]' adds context. However, it does not explicitly differentiate from sibling tools like 'get_organization_role', though the 'list' vs 'get' distinction is implicit.

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 is provided on when to use this tool versus alternatives (e.g., when to list roles vs get a single role). There is no mention of context or exclusions, leaving the agent to infer usage.

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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