dfm_load_manufacturer_profile

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

No annotations are present, and the description provides minimal behavioral detail. It does not disclose side effects, whether state is modified, error handling, or what happens if the manufacturer is not supported. The word 'bundled' suggests a limited set of profiles, but no list or discovery mechanism is described.

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 is direct and free of fluff. It conveys the core action efficiently and earns its place without unnecessary detail, fitting within expectations for a simple loader tool.

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 two optional parameters and an output schema, the description gives the basic idea but misses important context: how to discover valid manufacturer names, what 'bundled' profiles exist, whether the profile is applied immediately or held for later, and what the output schema returns. It is adequate but leaves gaps for an agent to operate reliably.

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?

With 0% schema description coverage, the description should compensate, but it does not mention the 'tier' or 'manufacturer' parameters at all. The parameter names are somewhat self-explanatory, but valid values, defaults, and their impact on the loaded profile are left undocumented, relying entirely on the agent's inference.

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 it loads a bundled manufacturer DFM profile for subsequent checks. It uses a specific verb ('load') and resource ('bundled manufacturer DFM profile'), and the phrase 'for subsequent checks' distinguishes it from sibling tools like dfm_run_manufacturer_check which actually execute checks. However, it could be more explicit about what the profile contains or what checks it applies to.

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 implies usage before running DFM checks ('for subsequent checks'), but it does not explicitly say when to use this tool versus alternatives like dfm_run_manufacturer_check or dfm_calculate_manufacturing_cost. No exclusions or prerequisites are mentioned, leaving the agent to infer the typical workflow.

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