BuildBetter

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

No annotations are provided, so the description carries the full burden of behavioral disclosure. It states the tool 'Get help' but doesn't clarify what form this help takes (e.g., documentation, examples, troubleshooting), whether it's interactive or static, or any limitations like response format or availability. This is a significant gap for a tool with no annotation coverage.

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, clear sentence: 'Get help on using BuildBetter MCP effectively.' It is front-loaded with the core purpose, has zero wasted words, and is appropriately sized for a simple tool. Every part of the sentence earns its place by conveying essential information efficiently.

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 lack of annotations and output schema, the description is incomplete for effective tool use. It doesn't explain what the help output looks like (e.g., text, links, structured data), any behavioral traits, or how to interpret results. For a help tool in a complex MCP environment with many siblings, more context is needed to guide the agent adequately.

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 100% description coverage, with the single parameter 'topic' documented as 'Optional specific topic to get help on.' The description doesn't add any meaning beyond this, such as examples of topics or how they're used. Given the high schema coverage, the baseline score of 3 is appropriate, as the schema handles the parameter documentation adequately.

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 help on using BuildBetter MCP effectively.' It specifies the verb ('Get help') and the resource/scope ('using BuildBetter MCP effectively'), making it immediately understandable. However, it doesn't explicitly differentiate from sibling tools like 'schema-overview' or 'recent-conversation-with', which might also provide guidance or information.

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 any specific contexts, prerequisites, or exclusions, nor does it refer to sibling tools that might offer related help or documentation. This leaves the agent with no explicit usage instructions beyond the general purpose.

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