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

With no annotations, the description carries the full burden. It discloses one useful behavioral fact — that submitted choices grant no install/execution/spending authority — but says nothing about side effects, state mutation, validation failures, or what happens to the nested answer object. For a stateful build-flow tool this is a significant gap.

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?

Three sentences, front-loaded with the action, so it is not bloated. However the middle sentences are dense and ambiguous, packing several undefined concepts ('component queries', 'display pages', 'useful selection') into a compact space without clarifying any of them.

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 tool with a large nested input object, zero schema descriptions, no annotations, and no output schema, the description is far too thin. It neither explains the many answer fields nor describes the flow state transitions it participates in, leaving an agent unable to invoke it correctly beyond the happy path.

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% across a deeply nested answer object with roughly twenty properties. The description hints at only two of them ('short component queries' ~ components[].label/query, 'complete useful selection' ~ optionIds/selection) while flowId, cardId, and the remaining fields go undocumented in both schema and description.

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 states a verb and object ('Return the user answer to the exact Kloudy question'), which is more specific than a bare tautology, but 'the exact Kloudy question' is opaque jargon and it never explains what a Kloudy question is or how this differs from siblings like kloudy_project_stage or kloudy_connect_card. An agent cannot confidently distinguish it from the other build-flow tools.

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 indication of when to call this tool versus its siblings, nor any prerequisites or sequencing (e.g., after kloudy_build_start, before kloudy_build_state). The only constraint given ('Choices do not authorize installation, execution or spending') is a safety boundary, not usage guidance.

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