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 mentions 'various filter conditions' but doesn't describe key behaviors like pagination, rate limits, authentication needs, or what happens on errors. For a search tool with 14 parameters, this lack of operational context is a significant gap.

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 a single, efficient sentence: '[Project Management] Search work items with various filter conditions.' It's front-loaded with the core action and avoids unnecessary words, though the bracketed context could be integrated more smoothly.

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 complexity (14 parameters, no output schema, no annotations), the description is incomplete. It doesn't explain the return format, pagination, error handling, or how results are structured. For a search tool in a rich sibling environment, more context is needed to guide effective use.

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%, so the schema fully documents all 14 parameters with detailed descriptions, enums, and defaults. The description adds no additional parameter semantics beyond implying filtering, which is already covered. Baseline 3 is appropriate as the schema does the heavy lifting.

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 clearly states the tool's purpose: 'Search work items with various filter conditions.' It specifies the verb ('search') and resource ('work items'), and the '[Project Management]' context helps. However, it doesn't explicitly differentiate from sibling tools like 'get_work_item' or 'list_work_item_comments,' which reduces clarity in distinguishing use cases.

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., 'get_work_item' for single items, 'list_work_item_comments' for comments), there's no mention of scenarios, prerequisites, or exclusions. This leaves the agent without direction on tool selection.

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