agentmods.dev

DokuZentrum Service

A document-processing service for BACH that works with PDFs and image-based documents. It can extract text and metadata, render PDFs, read text with OCR, hide sensitive information, and index documents for full-text search.

In plain words
What is it for?
Use it to process invoices and other documents, recognize text in scans, redact information such as IBANs, render PDF pages, and search indexed document content.
Why use it?
It brings common document tasks into one service instead of requiring separate handling for PDF files, scanned pages, private data, and searching.

Skill for Claude CodeCodex

7 2d ago A scan 21 tokens original MIT
View the source file ellmos-ai/bach
Install

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.

agentmods
npx agentmods add skills/ellmos-ai/bach/document
Any agent
npx skills add ellmos-ai/bach --skill document
Clone the repo
git clone --depth 1 https://github.com/ellmos-ai/bach

Made for: Claude Code, Codex.

Per session 21 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 293 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5 $0.00021 $0.00293
Opus 5 $0.00010 $0.00147
Sonnet 5 $0.00004 $0.00059
Haiku 4.5 $0.00002 $0.00029

Measured 2d ago against content hash 253d41a61440, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

DokuZentrum Service 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 2d ago.

The scan reads SKILL.md. This mod also ships 16 executable files (__init__.py, _vendor/anthropic_docx/__init__.py, _vendor/anthropic_docx/accept_changes.py, …), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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.

system/hub/_services/document/SKILL.md · 46 lines

What it actually says

DokuZentrum Service

Dieser Service integriert die Kern-Funktionalitäten der "DokuZentrum" Suite in BACH.

Funktionen

  1. PDF Service: Textextraktion, Metadaten, Rendering.
  2. OCR Service: Texterkennung in Bildern/PDFs (via Tesseract).
  3. Redaction Service: Erkennung und Schwärzung sensibler Daten (IBAN, etc.).
  4. Search Service: Indizierung und Volltextsuche (FTS5).

Architektur

Die Module liegen in skills/_services/document/:

  • pdf_service.py
  • ocr_service.py
  • redaction_service.py
  • search_service.py

Integration

Ref: ../user/_archive/BACH_TOOLS_INTEGRATION_ANALYSIS.md

from skills._services.document.pdf_service import PDFProcessor
text = PDFProcessor.extract_text("rechnung.pdf")
Files

What ships with it

60 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.

Changes

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.

  1. 2d ago First seen · 46 lines · 21 tokens per session scan A 253d41a61440

Subscribe to this mod's changes

DokuZentrum Service is a skill published in the GitHub repository ellmos-ai/bach (7 stars, last pushed 2d ago), licensed MIT. It adds 21 tokens to every session and 293 once invoked, about $0.0001 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 2026-08-31.

DocumentsLLMPDFai-agentautomationknowledge-managementpersonal-os
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