Asciidoctor extension to convert diagrams to images using Kroki
Asciidoctor extension to convert diagrams to images using Kroki. That is what the asciidoctor mcp server brings to an AI assistant: the same capability, reachable through the Model Context Protocol rather than a separate app or dashboard.
Full documentation is available at https://docs.asciidoctor.org/kroki-extension/latest.
Installation goes through your MCP client rather than a global install: point it at asciidoctor on npm and it is fetched when the client starts. The copy-paste blocks for Claude Desktop, Claude Code and Cursor are further down this page.
The server publishes 2 tools. What each one is for:
Setup — To build this project, you will need the latest active LTS of Node.js. We recommend volta to manage multiple active Node.jsBuilding — When working on a new feature or when fixing a bug, make sure to run the formatter, the linter and the test suite:Plenty of developer tooling servers cover similar ground. The differences that matter in practice are scope of access and how much setup stands between you and a working tool call. Asciidoctor's toolset — Setup, Building — is a fair guide to whether it matches your workflow. It is maintained by GitHub Actions; worth a glance at recent repository activity before you build anything load-bearing on it.
SyncDev reviews every entry in this directory against the project's own documentation before publishing, and revisits them as servers change.
| Tool | What it does |
|---|---|
| Setup | To build this project, you will need the latest active LTS of Node.js. We recommend [volta](https://volta.sh/) to manage multiple active Node.js versions. |
| Building | When working on a new feature or when fixing a bug, make sure to run the formatter, the linter and the test suite: |
{
"mcpServers": {
"kroki": {
"command": "npx",
"args": ["-y", "asciidoctor"]
}
}
}Add to claude_desktop_config.json, then restart Claude Desktop.
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