Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add kreuzberg-dev/kreuzberg-lts --skill kreuzberggit clone --depth 1 https://github.com/kreuzberg-dev/kreuzberg-ltsWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/kreuzberg-dev/kreuzberg-lts/kreuzberg)<a href="https://agentmods.dev/skills/kreuzberg-dev/kreuzberg-lts/kreuzberg"><img src="https://agentmods.dev/badge/skills/kreuzberg-dev/kreuzberg-lts/kreuzberg/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/kreuzberg-dev/kreuzberg-lts/kreuzberg"><img src="https://agentmods.dev/badge/skills/kreuzberg-dev/kreuzberg-lts/kreuzberg.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00089 | $0.03552 |
| Opus 5 | $0.00044 | $0.01776 |
| Sonnet 5 | $0.00018 | $0.00710 |
| Haiku 4.5 | $0.00009 | $0.00355 |
Grade A, and why
kreuzberg scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 12d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 411 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Kreuzberg Document Extraction
Kreuzberg is a high-performance document intelligence library with a Rust core and native bindings for Python, Node.js/TypeScript, Ruby, Go, Java, C#, PHP, and Elixir. It extracts text, tables, metadata, and images from 91+ file formats including PDF, Office documents, images (with OCR), HTML, email, archives, and academic formats.
Version note: This skill covers Kreuzberg v4, the legacy long-term-support line (critical bug and security fixes only, best-effort through the end of 2026). The current version is Xberg (v5+), the actively developed successor where all new features land. For new projects, prefer Xberg — repo https://github.com/xberg-io/xberg, docs https://docs.xberg.io. Use this skill when the project already targets Kreuzberg v4. Migration guide: https://docs.kreuzberg.dev/lts/.
Use this skill when writing code that:
- Extracts text or metadata from documents
- Performs OCR on scanned documents or images
- Batch-processes multiple files
- Configures extraction options (output format, chunking, OCR, language detection)
- Implements custom plugins (post-processors, validators, OCR backends)
Installation
Python
pip install kreuzberg
# Optional OCR backends:
pip install kreuzberg[easyocr] # EasyOCR
Node.js
npm install @kreuzberg/node
Rust
# Cargo.toml
[dependencies]
kreuzberg = { version = "4", features = ["tokio-runtime"] }
# features: tokio-runtime (required for sync + batch), pdf, ocr, chunking,
# embeddings, language-detection, keywords-yake, keywords-rake
CLI
# Download from GitHub releases, or:
cargo install kreuzberg-cli
Quick Start
Python (Async)
from kreuzberg import extract_file
result = await extract_file("document.pdf")
print(result.content) # extracted text
print(result.metadata) # document metadata
print(result.tables) # extracted tables
What ships with it
8 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 12d ago First seen · 411 lines · 89 tokens per session scan A cc5e129ff8fb
kreuzberg is a skill published in the GitHub repository kreuzberg-dev/kreuzberg-lts (15 stars, last pushed 2d ago), licensed MIT. It adds 89 tokens to every session and 3,552 once invoked, about $0.0004 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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paddleocr-doc-parsing
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