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beautiful-mermaid

An AI agent skill from OpenMontageInc/OpenMontage, scored 73 out of 100 by code.

73/ 100B

Code score by group

  • Spec20/20
  • Description12/20
  • Procedure10/15
  • Done criteria4/15
  • Resources10/10
  • Scripts8/8
  • Safety7/7
  • Upkeep2/5

It loses the most points in Done criteria (11), the group that checks whether there is a checklist and a step that verifies the work.

What the author says it does

Render Mermaid diagrams as SVG and PNG using the Beautiful Mermaid library. Use when the user asks to render a Mermaid diagram.

This is the description in the skill's own SKILL.md, written by its author, not by SkillCheatSheet.

Repository
OpenMontageInc/OpenMontage
Folder
.agents/skills/beautiful-mermaid
License
AGPL-3.0
GitHub stars
79,836
SKILL.md lines
172
Other files
3

Add beautiful-mermaid to your agent

npx skills add OpenMontageInc/OpenMontage --skill beautiful-mermaid

The command uses the open skills CLI. A skill is instructions and scripts your agent will follow, so read it first: open the folder on GitHub at the commit that was scored.

Labelled for

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All skills in OpenMontageInc/OpenMontage

Scores come from a snapshot of 300 public GitHub repositories taken on 12 November 2026. Every score is the result of fixed checks run by code; no AI is involved. How scoring works.