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Diagramming with Mermaid

Agent skill
1 skill

Generates and edits Mermaid diagrams with correct syntax across all 19 diagram types including flowcharts, sequence diagrams, class diagrams, state diagrams, ER diagrams, Gantt charts, pie charts, quadrant charts, XY charts, Sankey diagrams, mindmaps, timelines, gitgraphs, block diagrams, packet diagrams, architecture diagrams, kanban boards, requirement diagrams, and user journeys. Use when asked to create a diagram, visualize something, make a chart, draw a flowchart, model a database, or any request involving Mermaid syntax. Triggers include "mermaid", "diagram", "flowchart", "sequence diagram", "class diagram", "ER diagram", "gantt", "chart", "visualize", "draw", "graph".

Install with
Claude CodeCodexCursorGitHub CopilotGemini CLI

Supported by the Atlas install prompt. Skill-specific requirements vary.

Skill stats

Skills1CategoryProduct & designStars0

About this skill

Generates and edits Mermaid diagrams with correct syntax across all 19 diagram types including flowcharts, sequence diagrams, class diagrams, state diagrams, ER diagrams, Gantt charts, pie charts, quadrant charts, XY charts, Sankey diagrams, mindmaps, timelines, gitgraphs, block diagrams, packet diagrams, architecture diagrams, kanban boards, requirement diagrams, and user journeys. Use when asked to create a diagram, visualize something, make a chart, draw a flowchart, model a database, or any request involving Mermaid syntax. Triggers include "mermaid", "diagram", "flowchart", "sequence diagram", "class diagram", "ER diagram", "gantt", "chart", "visualize", "draw", "graph".

Quick start

  1. Copy the install prompt. Use the green button above this README.
  2. Send it to your agent. Paste it into your coding agent’s chat and send.
  3. Review the setup. Your agent checks the skill’s instructions, requirements, and installation scope.
Review, license & listing details
Review the source before using this skill

This is an imported listing. We haven’t certified its safety, license, or compatibility. Skills may include executable scripts.

Automated security scan: Partial

Only SKILL.md was scanned. Supporting files and scripts were not checked. No safety grade has been assigned.

0 potential findings · Scanned 11/4/2026 · Scanner 0.2.1

Content SHA-256: a607d9e2c8e4d0639045103b8d10e4f63a5a74610e2c3277bbda993aa08cc67f

About scan coverage and limitations

About this listing

Category
Product & design
Reported license
Not specified
Listing language (estimated)
English
Review status
Not individually reviewed
Agent compatibility
Atlas installation supports Claude Code, Codex, and Cursor. Skill-specific dependencies and features are checked during setup.
Diagramming with Mermaid | Agent Skills Atlas