# gemini-diagram-mcp

> Use this tool when you need to generate diagrams, charts, and visualizations with automated style and type detection. It solves problems of manual visualization creation, supporting multiple style modes and iterative refinement for precise outputs. The tool takes input data and produces Gemini-generated images through the Vertex AI platform.

Canonical page: https://skillsregistry.net/skills/arunsanna-gemini-diagram-mcp  
JSON: https://api.skillsregistry.net/v1/skills/arunsanna-gemini-diagram-mcp

## Description

MCP server for generating diagrams, charts, and visualizations using Gemini image generation on Vertex AI. Supports auto-detection of diagram types, multiple style modes, and iterative refinement.

## Trust

- **Trust score (0–1):** 0.68
- **Verification tier:** scanned
- **Last scanned:** 2026-08-31

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** media
- **Updated:** 2026-08-31

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/x0paugq8bg)
- **Repository:** <https://github.com/arunsanna/gemini-diagram-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": "arunsanna-gemini-diagram-mcp"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/arunsanna-gemini-diagram-mcp` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/arunsanna-gemini-diagram-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