Name: Mermaid Chart
Author: Mermaid Chart Inc

Description

Validates Mermaid syntax, renders diagrams as high-quality SVG, and displays them instantly in an interactive UI where users can preview, zoom, and iterate in real time.

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App Screenshots

Capabilities

No special capabilities listed

Links

Claude Registry Website Visit Privacy Policy View Terms of Service View

Publisher Intelligence

Insights and recommendations for app publishers. See how your app performs and how to improve discoverability.

Server Status mermaid-claude-app v1.0.0

Tools

Resources

Prompts

Endpoint

https://chatgpt.mermaid.ai/anthropic/mcp

Last checked: 20h ago

Technical Details

Connection Latency 894ms

30-Day Uptime 100.0%

Tools(1)

Showing 1 of 1 tools

Sorted by toolName

TestedRead-onlyDestructive

Tool	Description	Flags	Test	Last Tested
`validate_and_render_mermaid_diagram`	Use this tool to output a Mermaid diagram: - The tool will validate the diagram syntax and render it to a UI widget. - The widget will contain the diagram code, a "Copy Code" button, and a rendered diagram. - If the diagram is invalid, the widget will give user a link to repair the diagram in Mermaid Live.	read-only	100%Latency 804ms	2d ago

Discoverability Score

Fair

62 of 100 — how easily AI agents find your app

Description quality
20/20
Example prompts
0/20
Keyword coverage
0/15
Tool metadata
16/20
Visual assets
13/20
Endpoint health
10/10
Data freshness
15/15

How to Improve

Add at least 2 example prompts. Prompt examples strongly improve app matching and click-through intent.

Increase keyword coverage (discovery + trigger) to improve retrieval for long-tail queries.

Add at least 2 screenshots that show real workflows to increase confidence and conversion.

Read the full discoverability guide →

Technical Details

Status: ENABLED
Type: AI-Powered App
Auth: Open Access
Listed on: Claude
Added: October 24, 2025
Last synced: 3d ago
Last checked: 20h ago
Version: 1.0.0

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