frontier_draws_complete

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

With no annotations, the description carries the transparency burden and does so thoroughly: the upstream list is unbounded, the server caps at 100 rows/256 KiB with an explicit truncation notice, it performs one logical GET and does not auto-fetch continuation pages, and oversized records are refused without partial fields. This gives an agent realistic expectations about pagination and truncation.

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 key limit 'at most 100 rows and 256 KiB' and the truncation reporting are repeated almost verbatim twice. The sentence 'Makes one logical GET request Does not auto-fetch continuation pages' also has a missing period, showing poor polish. The purpose is front-loaded, but the redundancy makes it wordy.

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 zero-parameter read endpoint, the truncation and single-request behavior are well covered. However, the return data is only vaguely described as 'verification data,' the filter/input prose conflicts with the closed empty schema, and there is no guidance on how this endpoint relates to sibling draw endpoints. It is adequate but not complete.

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 schema declares zero properties and additionalProperties false, so an agent needs no parameter documentation. However, the description mentions 'required inputs' and 'declared filters' despite there being none in the schema, which is vacuous and could mislead an agent into thinking inputs are accepted.

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 opens with a clear verb and resource: 'Read completed frontier draws and their verification data.' This distinguishes it from the frontier_draws_status/prize_overview/entries_completed siblings by focusing on completed draws plus verification data, though it never names an alternative explicitly.

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 intended use is only implied by the opening phrase; there is no explicit when-to-use or when-not-to-use guidance, and no named alternative such as frontier_draws_status or frontier_draws_entries_completed. The rest of the description is behavioral caveats rather than usage direction.

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