# mermaid-mcp-app

> mermaid-mcp-app — finfin-mermaid-mcp-app. Use this tool when you need to create and edit visual diagrams through natural language inputs, and require an interactive viewer with features like pan, zoom, and split-view source editing. It solves problems of visual representation and collaboration, enabling users to generate and update diagrams seamlessly. The tool accepts natural language inputs and outputs interactive Mermaid diagrams, ideal for use cases where visual communication and synchronization are crucial.

Canonical page: https://skillsregistry.net/skills/finfin-mermaid-mcp-app  
JSON: https://api.skillsregistry.net/v1/skills/finfin-mermaid-mcp-app

## Description

Renders Mermaid diagrams in an interactive viewer with pan, zoom, and split-view source editing, enabling LLM hosts to create and edit diagrams through natural language and synchronize updates back to the conversation.

## Trust

- **Trust score (0–1):** 0.69
- **Verification tier:** scanned
- **Last scanned:** 2026-09-04

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** ai-ml
- **Updated:** 2026-09-04

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/n520sli0tm)
- **Repository:** <https://github.com/finfin/mermaid-mcp-app>

## 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": "finfin-mermaid-mcp-app"
    }
  }
}
```

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