DevOps MCP

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

No annotations provided, so description carries full behavioral burden, yet discloses only scope ('Lists all available'). Omits idempotency, side effects, caching behavior, rate limits, or auth requirements. 'Lists' implies read-only but doesn't explicitly confirm safety.

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?

Two sentences with zero waste: first establishes purpose and scope, second provides workflow guidance. Front-loaded with critical information and appropriate length for tool complexity.

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?

Adequate for simple list operation with single optional parameter. However, lacks output schema and description doesn't compensate by describing return structure (array format, skill object fields), leaving response format ambiguous.

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 coverage is 100% with 'category' parameter fully described as 'Optional category to filter skills'. Description adds no additional parameter semantics, but baseline 3 is appropriate since schema requires no compensation.

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?

Description provides specific verb ('Lists') + resource ('DevOps skills') with concrete examples in parentheses (SAP Fiori documentation templates, code standards, best practices). The 'list' vs sibling 'fetch' naming pattern clearly distinguishes catalog retrieval from individual retrieval.

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?

Excellent temporal guidance with 'Use this tool BEFORE generating documentation or reading project content,' establishing clear workflow sequencing. Lacks explicit mention of sibling tool as alternative for specific skill retrieval, but provides strong positive guidance.

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