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. While 'Get' implies a read-only operation, the description doesn't specify whether this requires specific permissions, what format the audit items are returned in, whether results are paginated, or any rate limits. For a tool with four required parameters and no annotation coverage, this leaves significant behavioral gaps.

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 - a single sentence with the domain context in brackets. Every word serves a purpose: it identifies the domain, the action, and the target resource. There's no redundancy or unnecessary elaboration, making it efficiently front-loaded.

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 read operation with 100% schema coverage but no annotations and no output schema, the description provides the basic purpose but lacks behavioral context. It doesn't explain what 'audit items' consist of, their format, or any constraints on retrieval. The description is minimally adequate given the structured schema support but doesn't fully compensate for the missing output schema and behavioral transparency.

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 four parameters documented in the schema (organizationId, appName, sn, refType). The description doesn't add any parameter-specific information beyond what's already in the schema descriptions. According to the rules, when schema coverage is high (>80%), the baseline score is 3 even without additional param info in the description.

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 action ('Get audit items') and the target resource ('for a change request'), with the bracketed '[application delivery]' providing domain context. It distinguishes this as a retrieval operation rather than a creation or modification tool. However, it doesn't explicitly differentiate from potential sibling audit-related tools (none are listed in siblings, but the distinction isn't articulated).

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. There's no mention of prerequisites, timing considerations, or comparison to other audit or change request tools. The agent must infer usage from the tool name and parameters alone, with no explicit contextual direction.

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