import_component_set_by_key

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

With no annotations, the description carries the full burden. It discloses the useful optional-rename behavior and the target (current file), but says nothing about permissions, behavior when the key is missing/already present, reversibility, or return shape for what is clearly a mutation.

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 tightly written sentences with the core action front-loaded and the optional behavior second; no filler or redundancy.

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 two-parameter import tool with no annotations and no output schema, the description covers the essentials but leaves gaps: no collision/overwrite semantics, no permission notes, and no hint of what the call returns or how success is signaled.

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 only 50% (componentSetKey has no schema description), so the description must compensate. It explains that componentSetKey identifies the source set and that name optionally renames the imported main set, covering both parameters meaningfully.

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 precise verb and resource (import a library component set) plus scope (into the current file) and the key mechanism (componentSetKey). The 'component set' resource implicitly differentiates it from the sibling import_component_by_key, but no sibling is named 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?

Usage is implied by 'import ... into the current file', but there is no explicit when-to-use vs when-not guidance and no pointer to alternatives like import_component_by_key or extract_component_set. The agent must infer routing.

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