cli-anything-mermaid

Create, edit, and render Mermaid diagrams via CLI with JSON output.

1|Updated Apr 11, 2026
One-click install
npx skills add https://github.com/edwifiguy/era-agents-ops --skill cli-anything-mermaid
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: cli-anything-mermaid
Source: https://github.com/edwifiguy/era-agents-ops/tree/main/skills/era-agents-op/cli-anything/mermaid/agent-harness/cli_anything/mermaid/skills
Command: npx skills add https://github.com/edwifiguy/era-agents-ops --skill cli-anything-mermaid

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This CLI enables fast creation, editing, and rendering of Mermaid diagrams directly from the command line, streamlining diagram workflows for AI agents and developers.

Core Features & Use Cases

  • Project management: create, open, save, and inspect Mermaid projects; manage samples and diagrams.
  • Diagram manipulation: modify diagram source via inline text or file input; view current diagram state.
  • Export & render: render diagrams to SVG/PNG via mermaid.ink and generate shareable URLs.
  • Session and state: maintain interactive sessions, supports undo/redo, and persistence of project state.
  • Agent-friendly outputs: provide machine-readable JSON output for integration with AI agents.

Quick Start

Create a new Mermaid project, edit its diagram, and render the result to SVG using mermaid.ink.

Frequently Asked Questions about cli-anything-mermaid

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I automate Mermaid diagram creation and rendering from the command line?

You can automate Mermaid diagram creation by using a CLI to generate, edit, and render diagrams directly from command-line inputs, relying on mermaid.ink to export SVG or PNG files for automation pipelines.

How do I render Mermaid diagrams to SVG or PNG via mermaid.ink?

To render Mermaid diagrams to SVG or PNG, the CLI uses the mermaid.ink service to export your diagram source and can also generate shareable URLs for rendered output.

Can I use a CLI to manage Mermaid diagram projects and maintain interactive sessions?

Yes, you can manage Mermaid projects by creating, opening, and saving them, while maintaining interactive sessions that support undo, redo, and project state persistence directly from the CLI.

Does this Mermaid CLI support JSON output for AI agents?

Yes, the Mermaid CLI provides machine-readable JSON output designed specifically for AI agents to consume diagram states and automation pipeline results.

What is the best way to integrate Mermaid diagram generation into an AI agent workflow?

Integrating Mermaid diagram generation into AI agent workflows is best achieved by using a CLI that provides machine-readable JSON output, allowing agents to create, edit, and render diagrams autonomously.

Are there limitations to rendering Mermaid diagrams using a CLI and mermaid.ink?

Rendering Mermaid diagrams via this CLI depends on the external mermaid.ink service, meaning an active internet connection is required to export diagrams to SVG or PNG.