# mermaid-mcp

> Use this tool when you need to render Mermaid diagrams as PNG images, enabling preview and saving of AI-generated diagrams. It solves the problem of visualizing complex diagrams in a readable format, accepting Mermaid markup as input and producing PNG images as output. Ideal for use cases where inline diagram preview and saving to disk are required, such as documentation and reporting.

Canonical page: https://skillsregistry.net/skills/volare-consulting-software-mermaid-mcp  
JSON: https://api.skillsregistry.net/v1/skills/volare-consulting-software-mermaid-mcp

## Description

Renders Mermaid diagram markup to PNG images using Puppeteer/Chromium. Enables AI-generated diagrams to be previewed inline and saved to disk.

## Trust

- **Trust score (0–1):** 0.70
- **Verification tier:** verified
- **Last scanned:** 2026-08-30

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** browser-automation
- **Updated:** 2026-08-30

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/cdmnsq2m0y)
- **Repository:** <https://github.com/Volare-Consulting-Software/mermaid-mcp>

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "volare-consulting-software-mermaid-mcp"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/volare-consulting-software-mermaid-mcp` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/volare-consulting-software-mermaid-mcp/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt