Compare Fidensa Certified Capabilities

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

Description adds context beyond annotations: shows specific outputs (trust scores, grades, tiers) and states API key requirement. Does not contradict annotations (readOnlyHint, openWorldHint) which are already clear.

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?

Two sentences with no wasted words. Key action and outputs front-loaded. Efficient and clear.

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 one parameter and no output schema, the description provides sufficient context: purpose, outputs, and prerequisite (API key). Annotations cover safety and variability.

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 coverage is 100% so baseline is 3. Description restates the array size (2-5) but adds no additional meaning about parameter semantics or capability IDs.

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?

Clearly states it does side-by-side comparison of 2-5 certified capabilities. Specific verb 'compare' and resource 'certified capabilities', distinguishing from siblings like 'search_capabilities'.

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?

Explicitly mentions the tool helps choose between alternatives and requires an API key. Implies when to use, but does not explicitly state when not to use or mention alternative tools.

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