The base @openclaw/diffs plugin ships a curated language set. Install this package when you want the full Shiki language catalog available in rendered diff viewers and diff image/PDF output.

The pack adds highlighting for languages outside the default diffs viewer set, including Astro, Vue, Svelte, MDX, GraphQL, Terraform/HCL, Nix, Clojure, Elixir, Haskell, OCaml, Scala, Zig, Solidity, Verilog/VHDL, Fortran, MATLAB, LaTeX, Mermaid, Sass/Less/SCSS, Nginx, Apache, CSV, dotenv, INI, and diff files. See the plugin reference and Shiki language catalog for details.

Install

openclaw plugins install @openclaw/diffs-language-pack

Restart the Gateway after installing or updating the plugin.

Use with Diffs

Install @openclaw/diffs first, then install this language pack. The language pack contributes static viewer assets; it does not register a separate agent tool.

Docs

Package

Plugin id: diffs-language-pack
Package: @openclaw/diffs-language-pack
Minimum OpenClaw host: 2026.5.27