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

Annotations already declare readOnlyHint=true and openWorldHint=false, so safety is covered. The description adds that results are scoped to the link owner's account and that network family is included, but says nothing about ordering, result size, or behavior when no wallets are linked.

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?

A single compact sentence with no filler, and the core content (wallets, account scope, network family) is front-loaded. It reads as a fragment rather than a complete tool statement, which slightly weakens it.

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?

With no output schema, the description bears responsibility for describing the return value. It names the two pieces of information (wallet and network family, with an example taxonomy) but does not indicate the shape of each entry, whether addresses are included, or what an empty result looks like.

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 tool takes zero parameters, so the baseline is 4; there is nothing for the description to disambiguate. It correctly implies a no-argument, account-scoped lookup.

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 identifies the resource (the wallets linked to the link owner's FloorFeed account) and the payload detail returned (each wallet's network family, Solana or Ethereum-style). That is more specific than a tautology, though it is phrased as a noun phrase with no verb and does not explicitly contrast with the sibling `wallet` tool.

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?

There is no statement of when to call this versus the sibling `wallet` tool, nor any prerequisites such as needing a linked account or authentication. The agent must infer usage from the name alone.

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