Veeam VBR v13 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. 'Add and initialize' implies a write operation that creates and configures a resource, but it doesn't disclose behavioral traits like permissions required, whether it's idempotent, potential side effects, or what 'initialize' entails. For a tool that likely modifies system state, this is a significant gap in transparency.

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 with zero waste. It's appropriately sized and front-loaded, directly stating the tool's purpose without unnecessary elaboration. Every word 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 (likely a state-changing operation), no annotations, no output schema, and poor parameter coverage, the description is incomplete. It doesn't address what happens after initialization, potential errors, or system impacts. For a tool that adds and initializes a cloud vault, more context is needed to understand its full scope and behavior.

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 1 parameter ('body') with 0% description coverage and no schema details. The description adds no parameter semantics—it doesn't explain what the 'body' should contain, what properties are needed, or what 'add and initialize' requires as input. With low schema coverage, the description fails to compensate, leaving parameters 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 'Add and initialize a Veeam Data Cloud Vault' clearly states the action (add and initialize) and resource (Veeam Data Cloud Vault). It distinguishes from siblings by focusing on cloud vault setup rather than other operations like backups, recovery, or management. However, it doesn't explicitly differentiate from similar tools like 'CreateCloudCreds' or 'CreateRepository' which might be related.

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. With many sibling tools (over 200), there's no indication of prerequisites, timing, or how this relates to other setup/configuration tools. It lacks any 'when' or 'when not' context, leaving usage unclear.

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