CloudPulse 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 mentions scanning 'all configured cloud platforms' and returning a 'unified topology,' which gives some context about scope and output format. However, it doesn't disclose important behavioral aspects like authentication requirements, rate limits, execution time, or what happens if platforms aren't properly configured.

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 perfectly concise with two sentences that each serve distinct purposes: the first explains what the tool does, and the second provides usage guidance. There's zero wasted language, and the most important information (the scanning action) is 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?

Given the tool's complexity (scanning multiple cloud platforms) and lack of both annotations and output schema, the description is somewhat incomplete. While it explains the purpose and usage timing well, it doesn't address authentication needs, error handling, or the structure of the returned topology. For a discovery tool with no output schema, more detail about the return format would be helpful.

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 both parameters thoroughly. The description doesn't add any parameter-specific information beyond what's in the schema. The baseline score of 3 is appropriate when the schema does the heavy lifting for parameter documentation.

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 specific action ('Scan all configured cloud platforms'), the resource ('active services'), and the output ('unified topology of active services including their endpoints and regions'). It distinguishes this tool from siblings by emphasizing its discovery/scanning purpose rather than diagnostics or log analysis.

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 explicitly states when to use this tool ('Run this first to understand the infrastructure landscape'), providing clear guidance about its role as an initial discovery step. This differentiates it from sibling tools like check_resource_limits or diagnose_service_link that would be used after understanding the topology.

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