Xberg plugin for Grok Build
Polyglot document intelligence with a Rust core: extract text, metadata, images, tables, and structured data from 106 formats across 140 file extensions, plus code intelligence for 371 languages. Fifteen bindings, with CLI, REST API, and MCP server.
How to install Xberg in Grok Build
1. Add this repo as a plugin marketplace in Grok Build (once per computer):
grok plugin marketplace add xberg-io/xberg2. Install the plugin:
grok plugin install xberg@xberg-io/xberg --trustReview before you trust it. --trust lets this plugin's hooks, MCP servers and scripts run code on your computer. It's a community repo that neither xAI nor GrokStacks has reviewed, so read its code first.
Then start a new Grok session, or press r in /plugins, to load it.
Inside Grok Build: type /plugins, open the Marketplace tab, press a and add xberg-io/xberg, then select xberg and press i.
Command format: Grok Build's plugin guide
Runs a local MCP server (with npx, uvx or similar), so that tool needs to be installed, for example Node.js for npx.
What we checked: on Oct 18, 2026 it installed with grok 1.0.62 and Grok found 9 skills, 13 slash commands. That's an install check only: we haven't run it in a live Grok session.
What it contains
Skills (9)
xberg— Extract text, tables, metadata, and images from 107 document formats (PDF, Office, images, HTML, email, archives, academic) using Xberg. Use when writing code that calls Xberg APIs in Python, Node.js/TypeScript, Rust, or CLI. Covers installxberg-batch-extraction— Use when extracting from many files at once with shared config, bounded parallelism, per-file overrides, and error recovery. Covers the `batch` command, `--file-configs`, `--max-concurrent`, and output layout.xberg-chunking— Use when splitting extracted text into chunks for LLM context windows or RAG ingestion. Covers chunk size, overlap, markdown/yaml/semantic chunkers, tokenizer-based sizing, and the standalone `chunk` command.xberg-extracting-keywords— Use when extracting keywords (YAKE/RAKE) from documents — and, secondarily, when detecting document language or generating embeddings for RAG and search. Covers the keyword config (and its feature gating), `--detect-language`, and the standxberg-extracting-tables— Use when extracting tabular data from PDFs, spreadsheets, or images. Covers layout-aware table detection, table model selection, output formats (markdown / JSON cells), and known limits.xberg-extracting-with-ocr— Use when extracting text from scanned PDFs, photographed pages, or images that have no embedded text layer. Covers OCR backends, language packs, force-OCR, and performance tuning.xberg-picking-a-format— Use when choosing an output format for extracted documents — plain text, markdown, djot, HTML, JSON, or DocTags. Maps consumer (LLM, parser, archive) to the right `--format` / `--content-format` pair.xberg-extract— Extract a document locally with Xbergxberg-ocr— Extract scanned documents with OCR
MCP servers (1)
xberg— stdio server
About this listing
Xberg is a community plugin on GitHub by xberg-io, written as a Claude Code plugin that Grok Build installs. We install-checked it in Grok; we haven't run it in a live session or reviewed its code. When we installed it, Grok found 9 skills, 1 MCP server. Its license is MIT. We checked commit a46c9c9e8b56. It's one of 143 listings in the Design category on GrokStacks.
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Xberg FAQ
How do I install Xberg in Grok Build?
Add the repo as a marketplace with grok plugin marketplace add xberg-io/xberg, then run grok plugin install xberg@xberg-io/xberg --trust. Then start a new Grok session, or press r in /plugins, to load it.
Is Xberg an official Grok Build plugin?
No. Xberg is a community plugin on GitHub by xberg-io, not in xAI's official Grok Build marketplace. We checked that it installs and what Grok loads from it, but haven't run it in a live Grok session or reviewed its code.
What does Xberg include?
According to what Grok loaded in our install check, Xberg includes 9 skills, 1 MCP server: xberg, xberg-batch-extraction, xberg-chunking, xberg-extracting-keywords, xberg-extracting-tables, xberg-extracting-with-ocr….
Details
- Type
- Plugin
- Category
- Design
- Source
- Community Claude Code plugin, installs in Grok
- License
- MIT
- Author
- xberg-io
- Keywords
- bun, csharp, document-intelligence, elixir, ffi, golang, java, metadata-extraction, node, pdf-extraction, pdfium, php
- Source repo
- https://github.com/xberg-io/xberg
- Checked commit
a46c9c9e8b56- Homepage
- https://docs.xberg.io
- Checked by GrokStacks
- Install-checked in Grok Build on Oct 18, 2026; not run in a live session
Something wrong or missing? Submit or improve this listing. Marketplace listings also refresh automatically every night.
For maintainers: badge and embeds
Maintain Xberg? Add the badge; it links to this page.
Markdown
[](https://grokstacks.com/p/xberg/)HTML
<a href="https://grokstacks.com/p/xberg/"><img src="https://grokstacks.com/badge.svg" alt="Listed on GrokStacks" width="164" height="28"></a>Embed card (static HTML and inline CSS, no JavaScript). Preview:
<a href="https://grokstacks.com/p/xberg/" style="display:block;max-width:380px;box-sizing:border-box;padding:14px 16px;border:1px solid #2a2e3c;border-radius:12px;background:#0a0b0f;color:#e8eaf0;font:14px/1.45 -apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;text-decoration:none"><span style="display:block;font-size:16px;font-weight:700;color:#e8eaf0">Xberg</span><span style="display:block;margin:2px 0 8px;font-size:12px;color:#9aa0b1">Community plugin for Grok Build · 9 skills, 1 MCP server</span><span style="display:block;margin:0 0 10px;color:#c9cdd8">Polyglot document intelligence with a Rust core: extract text, metadata, images, tables, and structured data from 106…</span><span style="font-size:12px;font-weight:600;color:#7c9cff">View on GrokStacks →</span></a>Markdown summary
**[Xberg on GrokStacks](https://grokstacks.com/p/xberg/)**: Community plugin for Grok Build with 9 skills, 1 MCP server. Install: `grok plugin install xberg@xberg-io/xberg --trust` (after `grok plugin marketplace add xberg-io/xberg`)More on badges, embeds and keeping your listing up to date: GrokStacks for plugin authors.
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