AlibabaCloud DevOps MCP Server

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

No annotations are provided, so the description carries the full burden of behavioral disclosure. It only states 'Create a work item', which implies a write operation but lacks details on permissions, side effects (e.g., if it triggers notifications), error handling, or response format. For a mutation tool with 14 parameters and no annotations, this is a significant gap in transparency.

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?

The description is extremely concise with a single phrase, '[Project Management] Create a work item', which is front-loaded and wastes no words. However, it may be overly terse given the tool's complexity, as it omits necessary context that could justify a slightly longer description for clarity.

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?

Given the tool's complexity (14 parameters, no annotations, no output schema, and many sibling tools), the description is incomplete. It fails to explain behavioral aspects, usage context, or output expectations, relying solely on the schema for parameters. This leaves gaps in understanding how the tool operates and integrates with other tools, making it inadequate for the agent's needs.

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?

Schema description coverage is 100%, with all 14 parameters well-documented in the input schema (e.g., 'Organization ID', 'Work item title'). The description adds no parameter-specific information beyond the schema, so it meets the baseline of 3 by not detracting but also not compensating, as the schema already provides comprehensive details.

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?

The description '[Project Management] Create a work item' states the basic verb ('Create') and resource ('work item') with a domain context hint ('Project Management'), which is clear but vague. It doesn't specify what a 'work item' entails (e.g., task, bug, feature) or differentiate from sibling tools like 'create_change_request' or 'create_sprint', leaving the purpose somewhat ambiguous despite being understandable.

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?

The description provides no guidance on when to use this tool versus alternatives. With many sibling tools (e.g., 'create_change_request', 'create_sprint', 'create_work_item_comment'), there's no indication of context, prerequisites, or exclusions, leaving the agent to infer usage based on names alone, which is insufficient for effective tool selection.

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