create_one_pager

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

With no annotations provided, the description carries the full behavioral burden and does it well: it discloses that the tool writes to the workspace, returns a file path and SHA-256 instead of inline SVG, prevents resource truncation, and expects in-place editing. Minor gaps remain around overwrite behavior and validation details, but the core behavior is transparent.

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 deliver purpose, return behavior, and usage instructions with little filler. The phrasing is dense and each clause earns its place, though the primary action is slightly buried after the spelling-correction preface.

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 an 8-parameter tool with no output schema, the description provides the essential operational context: file materialization, return format, truncation avoidance, and validation path. It does not fully explore template selection or return content, but the high schema coverage and clear sibling reference make the definition reasonably 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?

Schema description coverage is 88%, so the parameter schema already documents almost all fields. The description only loosely maps to the 'request' parameter and does not add semantics for mode, template, centralObject, or outputFileName beyond what the schema provides. Baseline 3 is appropriate.

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 clearly identifies the deliverable: a 'complete clean SAMPLE one-pager working SVG' materialized into the shared local workspace. It also names the accompanying spelling-correction behavior and the validation sibling, making the tool's role distinct from other SVG/content 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?

The description gives strong post-invocation guidance ('Edit that file in place, never append content... validate by path with validate_one_pager_file'), but it does not state when to prefer this tool over alternatives like create_social_svg or create_generation_prompt. Usage context is implied rather than explicit.

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