claim_fee_grant

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

No annotations provided, so description carries full burden. Discloses best-effort behavior and address omission fallback. Does not detail auth requirements, rate limits, or what happens if grant already exists. Adequate but not fully transparent.

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 sentences, front-loaded with purpose. Every sentence adds value: purpose, parameter behavior, best-effort context, and cross-reference. No redundancy or fluff.

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 no annotations and no output schema, the description provides sufficient context for a simple tool: what it does, parameter behavior, and best-effort return. Lacks detail on return format beyond status, but adequate for basic usage.

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 covers 100% of parameters with description. The tool description mostly restates parameter behavior ('if omitted uses current wallet'), adding no new meaning beyond schema. Baseline score of 3 appropriate.

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 the verb 'claim' and resource 'fee grant from the Gitopia faucet' for a wallet address. Distinguishes from sibling tools like get_user_context by focusing on claiming a grant, not querying context.

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?

Explains when to use: to claim a fee grant for signing transactions without tokens. Notes behavior when address omitted and mentions best-effort nature. References sibling get_user_context for additional guidance, but lacks explicit when-not-to-use advice.

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