AlibabaCloud DevOps MCP Server

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

With no annotations provided, the description carries the full burden of behavioral disclosure. It states this is a read operation ('Get information'), which implies it's non-destructive, but doesn't mention authentication requirements, rate limits, error conditions, or what information is returned. For a tool with 4 required parameters and no output schema, this leaves significant gaps in understanding its behavior.

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 that gets straight to the point with no wasted words. It's appropriately sized for a simple retrieval tool and front-loads the core purpose immediately.

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?

For a tool with 4 required parameters, no annotations, and no output schema, the description is insufficiently complete. It doesn't explain what 'information' is returned, how errors are handled, or provide any context about the package repository system. The agent would need to rely heavily on parameter descriptions and trial-and-error to use this effectively.

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 parameters clearly documented in the input schema. The description adds no additional parameter information beyond what's already in the schema (e.g., it doesn't explain relationships between parameters or provide examples). This meets the baseline expectation when schema coverage is complete.

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 verb 'Get information about' and the resource 'a single artifact in a package repository', which is specific and actionable. However, it doesn't explicitly differentiate from its sibling 'list_artifacts', which appears to list multiple artifacts rather than retrieve details for a single one.

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 like 'list_artifacts' or other artifact-related tools. It lacks context about prerequisites (e.g., needing artifact ID from list_artifacts) or typical use cases, leaving the agent to infer usage from parameter descriptions alone.

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