CData Sync 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 and excels at disclosing critical behavioral traits. It explains authentication prompting, immediate effect of changes, reconnection impacts, security restrictions (no password viewing), and workspace context propagation. These details go far beyond what a basic schema would convey.

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. Each sentence adds value: authentication behavior, action types, critical warnings, and workspace implications. While comprehensive, it could be slightly more concise by combining some related concepts.

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 complex configuration tool with 7 parameters and no output schema, the description provides substantial context about behavior, security, and side effects. It covers authentication flows, immediate effects, workspace implications, and security restrictions. The main gap is lack of information about return values or error conditions.

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 all 7 parameters thoroughly. The description adds some context about workspace IDs and authentication precedence, but doesn't provide significant additional parameter semantics beyond what's in the schema. This meets the baseline for high schema coverage.

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: 'Configure the MCP server's connection to CData Sync.' It specifies the dual functionality (get/view and update/modify) and distinguishes it from sibling tools by focusing on server configuration rather than data operations like read_workspaces or write_connections.

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 clear context for when to use this tool: for configuring server connections, with specific actions ('get' to view, 'update' to modify). It mentions authentication prompts and workspace context implications. However, it doesn't explicitly state when NOT to use it or name specific alternatives among siblings.

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