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

Goes well beyond the annotations, which only say it is a non-readonly, non-destructive, non-idempotent mutation. It discloses link-to-affiliate conversion (a dead link kills the proposal), automatic footer and destination selection, the 2-hour duplicate flagging, plain-text-only input, and rate limits of 10/hour and 50/day per bot. Behavior matches destructiveHint=false since nothing is published.

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?

Front-loads the action and the 'does not publish' caveat first, then packs effects and limits into a tight run of clauses. Dense but essentially waste-free; only the long parenthetical about link conversion slightly slows scanning.

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 annotations covering the safety profile, an output schema present, and a fully documented single parameter, the description still covers the things structured fields cannot: approval flow, conversion side effects, dedupe window, rate limits, and permission prerequisites.

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 coverage is 100% for the single parameter, so a 3 is the baseline; the description still adds value by requiring plain text (no HTML) with the product link and by explaining that links are rewritten to affiliate links, which tells the agent what a valid value must contain. It does not add length or formatting detail beyond that.

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?

Specific verb plus resource: it places an offer the agent wrote into the Puxador approval queue, and immediately negates what it is not ("NÃO publica"). It names the sibling route for actual approval (approve_userbot_offer), so it is distinguishable from create_offer_post and the approval tools 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 when-and-where: owner approves later in the Telegram group, the panel, or via approve_userbot_offer. Prerequisites are spelled out (owner/admin role and the 'Permitir que a IA proponha ofertas' toggle), and the exclusion (never self-approves) is stated outright.

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