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Transform text content into professional Mermaid diagrams for presentations and documentation.
Passed 16 of 23 test cases with the skill, and 16 of 23 without it.
3 fixed13 passed either way4 still failing3 broke
Tokens, turns and time describe resource use, not a dollar price.
One of 3 test cases the skill fixed. Same model, same prompt, with and without the skill.
Create a flowchart in Markdown for a login access check: user submits credentials, check if password is valid, if valid route to Dashboard, if invalid route to Login Error. The password validity check must be formatted as a decision diamond node.
| Checked | Without skill | With skill |
|---|---|---|
| The decision diamond node label with a question mark is enclosed in double quotes inside curly braces, like id{"Valid Password?"}. | Missed | Passed |
The instructions your model reads when the skill loads.
Convert text content into clean, professional Mermaid diagrams optimized for presentations and documentation. Automatically handles common syntax pitfalls (list syntax conflicts, subgraph naming, spacing issues) to ensure diagrams render correctly in Obsidian, GitHub, and other Mermaid-compatible platforms.
When creating a Mermaid diagram:
Default assumptions:
Best for: Workflows, decision trees, sequential processes, AI agent architectures
Use when: Content describes steps, stages, or a sequence of actions
Key features:
Configuration options:
layout: "vertical" (TB), "horizontal" (LR)detail: "simple" (core steps only), "standard" (with descriptions), "detailed" (with annotations)style: "minimal", "professional", "colorful"test cases passed, vs 16 / 23 without
More skills from the same source and nearby in the registry, with their headline benchmark lift.