# Kroki Server

> Use this tool when you need to generate and download diagrams in various formats, such as SVG, PNG, PDF, or JPEG, from Mermaid, PlantUML, and Graphviz sources. It solves the problem of converting diagram codes into visual files, making it easy to share and integrate them into documents and presentations. The Kroki Server takes diagram codes as input and produces downloadable image files as output, ideal for use in documentation, reporting, and collaborative projects.

Canonical page: https://skillsregistry.net/skills/tkoba1974-mcp-kroki  
JSON: https://api.skillsregistry.net/v1/skills/tkoba1974-mcp-kroki

## Description

Generate and download diagrams in various formats using Kroki.io. Convert your Mermaid, PlantUML, and Graphviz diagrams to SVG, PNG, PDF, or JPEG files effortlessly.

## Trust

- **Trust score (0–1):** 0.95
- **Verification tier:** verified
- **Last scanned:** 2026-09-19

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** container
- **Runtime environment:** vm
- **Category:** file-system
- **Updated:** 2026-09-19

## Source

- **Source listing:** [Smithery](https://smithery.ai/server/tkoba1974/mcp-kroki)
- **Repository:** <https://github.com/tkoba1974/mcp-kroki>

## 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": "tkoba1974-mcp-kroki"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/tkoba1974-mcp-kroki` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/tkoba1974-mcp-kroki/pull`

---
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