Veeam VBR v13 MCP Server

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

With no annotations provided, the description carries full burden for behavioral disclosure. It mentions 'Mount' which implies a preparatory operation for restore, but doesn't describe what 'mounting' entails, whether it requires specific permissions, if it's reversible, what happens to existing mounts, or what the expected outcome is. This leaves significant gaps for a mutation tool.

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 gets straight to the point with no wasted words. It's appropriately sized for the stated purpose, though it could benefit from being more specific about what 'mounting' entails.

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 tool with no annotations, 0% schema description coverage, no output schema, and a complex sibling environment with many related restore/mount operations, the description is inadequate. It doesn't explain the tool's role in the restore workflow, what parameters are needed, what the operation does, or how it differs from similar tools.

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 input schema has 0% description coverage with one parameter ('body') that's a generic object with no defined properties. The description provides no information about what should be in the 'body' parameter - no tenant identifiers, authentication details, mount options, or other required fields. This leaves the single parameter completely undocumented.

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 ('Mount') and target resource ('a Microsoft Entra ID tenant for restore operations'), providing a specific verb+resource combination. However, it doesn't distinguish this tool from sibling tools like 'StartEntraIDAuditLogMount' or 'StartEntraIDTenantRestoreFromCopy', which appear to be related Entra ID operations.

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, prerequisites, or exclusions. While the phrase 'for restore operations' gives some context, it doesn't specify what conditions trigger this operation or how it differs from similar restore-related tools in the sibling list.

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