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 full burden for behavioral disclosure. 'Update' implies a mutation operation, but the description doesn't mention required permissions, whether changes are reversible, potential side effects, or what happens to unspecified fields. It lacks critical context about this being a version-controlled operation (implied by parameters like 'commitMessage' and 'fromRevisionSha' but not explained).

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 at just 6 words, with zero wasted language. However, this brevity comes at the cost of being under-specified - it's so short that it fails to convey necessary information. The structure is simple but lacks the front-loaded clarity needed for tool selection.

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 complex mutation tool with 9 parameters (including nested objects), no annotations, and no output schema, the description is severely inadequate. It doesn't explain the version control aspect, commit behavior, or what 'orchestration' entails in this context. The agent would struggle to understand when and how to use this tool effectively given the rich parameter schema.

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 already documents all 9 parameters thoroughly. The description adds no additional parameter semantics beyond what's in the schema - it doesn't explain relationships between parameters (e.g., that 'sn' identifies the specific orchestration to update) or provide usage examples. This meets the baseline for high schema coverage but doesn't add value.

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 'Update an application orchestration' is a tautology that essentially restates the tool name 'update_app_orchestration'. While it specifies the resource ('application orchestration'), it lacks specificity about what aspects are updated or how this differs from sibling tools like 'update_application' or 'update_pipeline'. The bracketed '[application delivery]' adds minimal context but doesn't clarify the core action.

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 zero guidance on when to use this tool versus alternatives. With multiple sibling update tools (e.g., update_application, update_pipeline, update_app_tag), there's no indication of what makes this tool distinct, what prerequisites exist, or when it should be selected over other update operations. This leaves the agent guessing about appropriate contexts.

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