AI Makerspace 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 of behavioral disclosure. It mentions the action ('Roll the dice') but doesn't describe what happens during execution, such as whether it's deterministic, random, or has side effects like logging. It also doesn't cover output format, error handling, or any constraints like rate limits. The description adds minimal behavioral context beyond the basic action.

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 that directly states the tool's action. It's front-loaded with the main purpose and avoids unnecessary words. However, it could be more structured by including key details, but as is, it's appropriately concise for its limited content.

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 2 parameters with 0% schema coverage, no annotations, and no output schema, the description is incomplete. It doesn't explain the dice rolling behavior, parameter meanings, or what to expect as a result. For a tool that likely involves randomness and specific input formats, more context is needed to guide the agent effectively.

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 schema description coverage is 0%, so the description must compensate for the lack of parameter documentation. It mentions 'notation' but doesn't explain what it is (e.g., dice notation like '2d6'), and it doesn't address 'num_rolls' at all. The description adds little meaning beyond what the schema's titles provide, failing to clarify parameter usage or examples.

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 states the action ('Roll the dice') and mentions the input ('with the given notation'), which gives a vague purpose. However, it doesn't specify what 'notation' means or what kind of dice rolling this involves (e.g., standard dice, RPG dice), and it doesn't differentiate from siblings like 'get_crypto_price' or 'web_search', which are unrelated tools. The purpose is understandable but lacks specificity.

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 context, prerequisites, or exclusions, such as when dice rolling is appropriate compared to other tools on the server. Without any usage instructions, the agent must infer based on the tool name alone.

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