Associate Functional Test

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

No annotations are provided, so the description carries the behavioral burden. It discloses that the platform verifies each association before accepting it and returns declined mappings under 'rejected_mappings'. This is useful behavioral context, though it does not cover side effects or idempotency.

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?

Three concise sentences, each earning its place: what it does, when to use it, and what behavior to expect. No redundancy or filler.

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 four required parameters and an output schema, the description provides essential operational context, usage timing, and behavior. It does not explain 'server_version', but the output schema and remaining context make the tool sufficiently usable.

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 75%, so the schema already documents most parameters. The description adds some context about the association intent and the rejection behavior, but it does not compensate for the undocumented 'server_version' parameter or add deeper meaning to the parameter values.

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?

States a specific operation: associating a functional test with one or more functional objectives. It names the related sibling tool suggest_functional_test_mappings, which helps distinguish this tool from other mapping-related 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?

Gives explicit usage timing: 'Use this after suggest_functional_test_mappings, or to hand-map a test to the objectives it covers.' This clearly explains when the tool is appropriate, though it does not enumerate exclusions or alternatives.

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