SupplyMaven API Pro

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

With no annotations provided, the description carries the full burden and does well by disclosing key behavioral traits: the briefs are 'AI-generated', 'synthesized analytical summaries', 'generated every hour from live data', and 'not raw data'. It also mentions the output format suitability. It doesn't cover rate limits or authentication needs, but provides substantial operational context.

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 efficiently structured with three sentences that each add value: first defines what the tool provides, second explains the nature of the briefs, third states the target audience and output formats. No wasted words, front-loaded with core functionality.

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 zero-parameter tool with no annotations and no output schema, the description provides substantial context about what the briefs contain (narrative analysis, current conditions, key drivers, etc.), their generation frequency, and intended use cases. It could be more complete by specifying the exact return structure or format, but covers most essential aspects well.

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 parameters and 100% schema description coverage, the baseline is 4. The description appropriately doesn't discuss parameters since none exist, and instead focuses on what the tool provides: briefs for five specific supply chain dimensions with narrative analysis components.

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 AI-generated intelligence briefs for each supply chain dimension' with specific dimensions listed (energy, materials, transportation, macro, manufacturing). It distinguishes from siblings by emphasizing these are synthesized analytical summaries rather than raw data or specific monitoring tools.

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 about when to use this tool: 'for decision-makers who need a quick read on each supply chain dimension' and mentions the output format suitability. However, it doesn't explicitly state when NOT to use it or name specific alternative tools from the sibling list for different needs.

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