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

With no annotations, the description carries the full disclosure burden. It does reveal useful behavior: a quote_id is returned and is consumed by /withdraw/to_ott, api_key and wallet token are required, and account_fk must be a non-zero database ID. It says nothing about quote validity/expiry, whether funds are reserved, fee handling, or rate limits, which matters for a two-step financial flow.

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 sentence is repeated verbatim as both a header and a 'Step2.' line, and '@return: a json object' is pure filler given the return is already described. The parameter block is long but every line earns its place, so the waste is confined to the framing around 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?

For a quote tool with no output schema and five undocumented params, the description supplies the return value (quote_id) and the follow-up call, plus the auth inputs. Missing only secondary details like quote expiry and fee/amount constraints, which are not essential to invoking it correctly.

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 0%, so the description must document all five parameters — and it does. Each param has meaning and provenance, and account_fk carries an explicit gotcha ('database ID (int) not an account address (str) and may not be 0') that would otherwise cause a likely misuse.

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 and resource ('Generates a withdrawal quote') scoped to an 'OTT Mobile supported provider', which separates it from the execution sibling withdraw_to_ott and the listing sibling withdraw_ott_providers_list. It does not name those siblings explicitly, so an agent must infer the distinction from the endpoint paths. The redundant header plus 'Step2.' restatement adds no clarity.

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?

Gives concrete provenance for inputs ('provider_id from withdraw/ott_providers_list', 'token provided by /access/login') and routes the agent forward: 'On successfully submission a quote_id will be returned, use with /withdraw/to_ott'. There is no statement of when NOT to use this tool or whether the quote must precede the withdraw, but the two-step flow is clearly implied.

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