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

No annotations are provided, so the description carries the full burden. It discloses the fields exposed (amount, escrow address, funding/payout/refund txids, pending error), which is useful, but says nothing about auth requirements, pagination, refresh/caching, or whether the pending error indicates staleness.

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?

One tight sentence with zero filler and the resource + returned fields front-loaded. Every clause earns its place.

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 single-param read tool with no output schema and no annotations, the description covers what the tool returns and its scoping. It omits auth details and pagination, but the key parameter's schema description already covers auth, so the gap is small.

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 100% and the single 'key' parameter is well documented there, including the optional bearer-auth fallback. Baseline is 3 for high coverage; bumping to 4 because the description frames the whole call as wallet-scoped, reinforcing the auth semantics.

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 verb (List) and a specific resource (agentpay-funded bounties posted by this wallet). The 'funded/posted by this wallet' scoping clearly distinguishes it from list_bounties (all bounties) and my_bounties (a different entity type).

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 scoping to 'posted by this wallet' implies a usage context, but the description never explicitly contrasts with list_bounties, my_bounties, or get_bounty, nor states when-not to use it. Usage is inferred rather than directed.

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