Cross-Platform PowerPoint MCP Server

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

No annotations are provided, so the description carries the full burden. It states the tool returns information but doesn't disclose behavioral traits like whether it's safe (read-only), if it requires specific permissions, potential errors, or performance characteristics. The description is minimal and lacks essential context for a tool that might query system or application state.

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 concise and front-loaded: the first sentence states the purpose, and the second clarifies the return value. There's no wasted text. However, it could be slightly more structured by explicitly separating purpose from returns, but it's still efficient.

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 has 0 parameters, 100% schema coverage, and an output schema exists, the description is moderately complete. It explains what the tool does and what it returns, but it lacks context about when to use it and behavioral details. For a simple info-retrieval tool, this is adequate but has clear gaps in usage guidance and transparency.

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 parameters with 100% coverage, so no parameter documentation is needed. The description doesn't add parameter details beyond the schema, but that's acceptable given the lack of parameters. A baseline of 4 is appropriate as the schema fully handles the parameter semantics.

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 tool's purpose: 'Get information about the current platform and available PowerPoint adapters.' It uses a specific verb ('Get') and identifies the resource ('platform and adapter information'). However, it doesn't explicitly differentiate from sibling tools like 'get_presentations' or 'get_slides', which also retrieve information but about different resources.

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., whether PowerPoint must be initialized), typical use cases (e.g., checking compatibility before other operations), or exclusions. The agent must infer usage from context alone.

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