LibreOffice 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 'live updates' and a duration, but lacks details on how updates are delivered (e.g., streaming, polling), what constitutes a 'change', permissions required, rate limits, or whether it's a blocking call. This is inadequate for a tool that likely involves real-time monitoring.

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 appropriately sized and front-loaded, with the core purpose stated first. The parameter explanations are brief and directly relevant. However, the 'Args:' section could be integrated more seamlessly, and some sentences might benefit from additional context to enhance clarity without adding bulk.

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 (real-time monitoring) and lack of annotations, the description is minimally adequate. It covers the basic action and parameters but misses behavioral details like update mechanisms or error handling. The presence of an output schema helps, but the description doesn't reference it, leaving gaps in understanding the full tool 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?

Schema description coverage is 0%, so the description must compensate. It adds meaningful context for both parameters: 'path' is explained as 'Path to the document to watch', and 'duration_seconds' as 'How long to watch for changes (default: 30 seconds)'. This clarifies their roles beyond the bare schema, though it doesn't detail path formats or duration constraints.

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: 'Watch a document for changes and provide live updates.' It specifies the verb ('watch'), resource ('document'), and outcome ('live updates'), making it easy to understand. However, it doesn't explicitly differentiate from siblings like 'get_document_info' or 'refresh_document_in_libreoffice', which might also involve document monitoring or updates.

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 mentions the action but doesn't specify scenarios (e.g., for real-time collaboration vs. static analysis) or compare it to siblings like 'create_live_editing_session' or 'refresh_document_in_libreoffice', leaving the agent to 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.