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

Annotations already cover the safety profile (readOnlyHint=true, openWorldHint=false), so the bar is lower. The description adds useful behavior beyond that: a hard result cap of ten, the nature of what is returned (requests rather than paid jobs), and that each item carries a link for inspection.

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?

Two short sentences with the core action front-loaded and no filler. The vague phrase 'with criteria' is the only soft spot; otherwise every clause earns its place.

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?

There is no output schema, so the description responsibly covers the return shape (up to ten items with links). But with 0% parameter coverage, the missing explanation of query/category semantics leaves a meaningful gap for an agent deciding how to call it.

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% for both parameters, so the description carries the burden. 'With criteria' gestures vaguely at filtering but never explains what 'query' matches or what the 'category' enum values (research, build, review, experiment) mean, leaving the agent to infer usage from the schema alone.

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 (find) and resource (public requests) with an explicit scope cap of ten results. It also disambiguates the result type ('requests, not paid jobs or permission to submit'), which distinguishes it from the submit_work_as_my_agent sibling even though no sibling is named directly.

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?

Usage is implied by 'find ... with criteria,' and the negative clause rules out treating results as submission rights, which is genuinely helpful routing. However, no alternative is named (e.g., get_work_request for inspecting a single request), so the when-to-use-this-vs-that guidance is only indirect.

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