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isomesh

Create a mesh isosurface from a map object at a specified level to visualize electron density or volumetric data.

Instructions

Creates a mesh isosurface

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
nameYes
levelYes
selectionNoall
map_objectYes

Output Schema

TableJSON Schema
NameRequiredDescriptionDefault
resultYes
Behavior2/5

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

No annotations provided, so the description must carry full behavioral disclosure. It only states 'creates' without mentioning any side effects, permissions, or other behavioral traits. Critical information is missing.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness2/5

Is the description appropriately sized, front-loaded, and free of redundancy?

Extremely concise but under-specified. One short sentence does not convey enough information; it sacrifices usefulness for brevity.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness2/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

Given the complexity of 4 parameters and the presence of a sibling tool 'isosurface', the description is incomplete. It fails to provide context about the tool's behavior, parameter roles, or how it differs from similar tools.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters1/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema description coverage is 0%, and the description provides no information about any of the 4 parameters (name, level, selection, map_object). The agent gets no help understanding what these parameters mean or how to use them.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose3/5

Does the description clearly state what the tool does and how it differs from similar tools?

The description states a verb (creates) and resource (mesh isosurface), but it is too brief and does not distinguish from the sibling 'isosurface' tool. The purpose is somewhat clear but lacks specificity that differentiates it.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines2/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

No guidance on when to use this tool versus alternatives like 'isosurface'. No context for appropriate usage scenarios or prerequisites.

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

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