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 an update operation, implying mutation, but doesn't cover critical aspects like permissions required, whether changes are reversible, rate limits, or what happens on success/failure. For a tool that modifies files in a repository, this lack of behavioral 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 that front-loads the core purpose with no wasted words. The '[Code Management]' prefix adds useful context without verbosity. Every part of the description earns its place.

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 of updating a file in a repository (a mutation operation with 7 parameters) and the absence of both annotations and an output schema, the description is incomplete. It doesn't address behavioral traits, error conditions, or return values, leaving the agent with insufficient context to use the tool effectively beyond basic parameter passing.

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?

The schema description coverage is 100%, meaning all parameters are documented in the input schema itself. The description adds no additional parameter semantics beyond what's in the schema (e.g., it doesn't explain relationships between parameters like 'filePath' and 'content', or provide examples beyond the schema). This meets the baseline for high schema coverage.

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 ('Update') and resource ('an existing file in a Codeup repository'), making the purpose immediately understandable. However, it doesn't explicitly differentiate this tool from its sibling 'update_file' tools (like 'update_application', 'update_global_var', etc.) beyond the '[Code Management]' prefix, which is a minor gap.

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. It doesn't mention prerequisites (e.g., needing repository access), compare it to sibling tools like 'create_file' or 'delete_file', or specify scenarios where it's appropriate (e.g., editing code vs. configuration). This leaves the agent without contextual usage cues.

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