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liukeyu800

mcp-server-chart-offline

generate_mind_map

Create a hierarchical mind map chart to organize and present information with branches radiating from a central topic, showing relationships between main and subtopics.

Instructions

Generate a mind map chart to organizes and presents information in a hierarchical structure with branches radiating from a central topic, such as, a diagram showing the relationship between a main topic and its subtopics.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
dataYesData for mind map chart, such as, { name: 'main topic', children: [{ name: 'topic 1', children: [{ name:'subtopic 1-1' }] }.
themeNoSet the theme for the chart, optional, default is 'default'.default
widthNoSet the width of chart, default is 600.
heightNoSet the height of chart, default is 400.
Behavior2/5

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

No annotations provided, so description bears full burden. It describes the output's visual structure but omits behavioral traits like side effects (none expected), permissions, limitations, or rendering details. Minimal transparency beyond basic purpose.

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

Conciseness4/5

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

Two sentences, front-loaded with action and purpose. Contains slight redundancy ('organizes and presents') but overall efficient. No unnecessary information.

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

Completeness3/5

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

No output schema exists; description does not mention return format (e.g., image URL or SVG). Data parameter structure is explained with example, but lack of output description leaves agent uncertain about result. Adequate for basic use but incomplete for robust agent handling.

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

Parameters3/5

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

Schema covers 100% of parameters. Description adds an example for 'data' and explains hierarchical nature, but repeats default values for theme/width/height. Adds some value beyond schema but does not fully compensate for missing behavioral info.

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

Purpose5/5

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

Description clearly states the verb 'generate' and resource 'mind map chart', with explicit mention of hierarchical structure and central topic. Distinguishes from sibling chart tools like 'generate_pie_chart' or 'generate_line_chart' which serve different purposes.

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

Usage Guidelines3/5

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

Implies usage for hierarchical data relationships (branching from central topic), but no explicit when-to-use vs alternatives or exclusions. Suggests a specific use case but does not compare with other chart generators to guide selection.

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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