Connect RFID badge bus

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

The description adds behavioral context beyond the annotations by mentioning 'sanitized badge events', 'privacy policy', and 'access-control safety notes', which imply privacy-aware output and safety considerations. However, it doesn't detail mutation behavior, permission requirements, or what actually happens during creation. Annotations already state non-read-only and non-destructive, so the description adds some value but remains limited.

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 sentence that communicates the core purpose efficiently. It is not overly verbose, and no words are wasted. It could be considered slightly packed with terms, but overall it is concise and front-loaded.

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 tool with 9 parameters and no output schema, the description is insufficiently complete. It does not clarify what the scaffold consists of in terms of parameters, what side effects or outputs to expect, or how the 'sanitized' and 'privacy' aspects are handled. The low schema coverage makes this a significant gap.

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 only 22% (2 of 9 parameters have descriptions), and the description does not explain any parameter semantics. The mention of 'sanitized badge events, reader maps, privacy policy, adapter source' hints at scaffold components but doesn't map them to the schema properties. The description fails to compensate for the low schema coverage, leaving most parameters unexplained.

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 a specific verb+resource: 'Create an RFID badge-reader scaffold'. It lists key contents (sanitized badge events, reader maps, privacy policy, adapter source, access-control safety notes), making the tool's purpose understandable. It doesn't explicitly contrast with siblings like connect_door_access_bus, but the RFID badge-reader focus is sufficiently distinct.

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?

No when-to-use guidance or alternatives are provided. The description gives no context for choosing this over similar bridge/scaffold tools, such as connect_nfc_tap_bus or connect_door_access_bus. There are no exclusions or prerequisites mentioned.

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