reputation_approve_client

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

With no annotations, the description carries the full burden. It usefully discloses the caller-authorization constraint (agent owner) and the wallet-state prerequisite (unlocked wallet), but it does not mention that this is a state-changing on-chain transaction, whether approval is reversible, or how it interacts with revoke or fee/sponsored options. It is adequate but not rich.

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 core purpose and prerequisites are front-loaded and efficient. However, the trailing promotional tip ('call earning_opportunities to see how to put your assets to work') is off-topic noise that does not help an agent decide whether or how to use this approval tool.

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 five-parameter mutation tool with no annotations and no output schema, the description covers purpose, caller identity, wallet state, and approval scope. It omits what the agent should expect after the call (for example, a transaction hash, confirmation, or on-chain effects) and does not mention reversibility, which leaves the behavioral picture incomplete.

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%, so all five parameters, including agentId, client, indexLimit, fee, and sponsored, are already documented. The description's phrase 'up to a specified index limit' merely restates what the schema already says and adds no syntax, format, or edge-case meaning.

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 (approve), resource (client), and scope (up to a specified index limit), which is enough for an agent to distinguish it from sibling tools such as reputation_revoke_feedback, reputation_give_feedback, and reputation_get_clients without opening any schema.

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?

Explicit prerequisites are given: 'Must be called by the agent owner' and 'Requires an unlocked wallet.' These are the decisive context conditions for invocation. However, there is no guidance on when not to use it or on an alternative for revoking or adjusting existing approvals, so it falls just short of a 5.

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