get_non_completed_badge_challenges

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

No annotations are provided, so the description carries the burden of behavioral disclosure. It clearly states that only active, joined, non-completed challenges are returned, and the 'Get' verb implies a read-only operation with no side effects. It does not mention auth or failure modes, but for a simple read tool this is acceptable.

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 compact and front-loaded with the core purpose, followed by a usage rationale and parameter details. Every sentence adds value, and the Args section is clear without unnecessary elaboration.

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 the low complexity, two optional parameters, and presence of an output schema, the description provides sufficient information for an agent to select and invoke the tool correctly. It could be slightly stronger by explicitly contrasting with sibling badge challenge tools, but the current description is not missing critical invocation details.

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?

The schema has 0% description coverage, but the description fully compensates by explaining both parameters: start as the pagination starting index (starts at 1) and limit as the maximum number of challenges (default 20, max 100). This adds meaningful semantics beyond the schema's bare type and default 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?

The description clearly states a specific verb and resource: 'Get badge challenges currently in progress (not yet completed)'. It further clarifies the scope as challenges the user has joined but not completed, which distinguishes it from related tools like get_earned_badges or get_available_badge_challenges.

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 for when to use the tool: 'Useful for tracking current progress toward badge goals.' It does not explicitly name alternatives or state when not to use it, but the scope is clear enough for an agent to infer the intended use case.

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