kleinanzeigen-reader

kleinanzeigen-reader is a skill for Claude Code, Codex from its-me-prash/kleinanzeigen-reader. It costs 159 tokens per session (1,851 once invoked), scanned A, original, MIT.

A tool for analysing listings on kleinanzeigen.de, a German classifieds website. It can examine listings for cars, electronics, property, and furniture.

In plain words
What is it for?
It helps check listing details, flag damage, detect possible dealers or duplicates, and extract listing images.
Why use it?
It helps identify seller types, possible damage, duplicate listings, and information contained in listing images before assessing an offer.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Not installable: its command points at a path on the author’s own machine, so it runs nowhere else. The line is /home/claude/kl_reader.

Good fit It helps check listing details, flag damage, detect possible dealers or duplicates, and extract listing images.

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Install

Getting it into your agent

There is no command for this one: it runs only inside a plugin, and the catalogue could not identify which plugin ships it. The source is linked below.

Made for: Claude Code, Codex.

Wrote 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.

agentmods badge for kleinanzeigen-reader

README.md
[![agentmods](https://agentmods.dev/badge/skills/its-me-prash/kleinanzeigen-reader/claude-skill/github.svg)](https://agentmods.dev/skills/its-me-prash/kleinanzeigen-reader/claude-skill)
Your own site
<a href="https://agentmods.dev/skills/its-me-prash/kleinanzeigen-reader/claude-skill"><img src="https://agentmods.dev/badge/skills/its-me-prash/kleinanzeigen-reader/claude-skill/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.

agentmods 80×15 button for kleinanzeigen-reader

Your own site · 80×15
<a href="https://agentmods.dev/skills/its-me-prash/kleinanzeigen-reader/claude-skill"><img src="https://agentmods.dev/badge/skills/its-me-prash/kleinanzeigen-reader/claude-skill.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 159 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,851 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 1 finding. A grade says what 26 rules found in the file — not that it is safe.
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 5.1 $0.00159 $0.01851
Opus 5 $0.00079 $0.00925
Sonnet 5 $0.00032 $0.00370
Haiku 4.5 $0.00016 $0.00185

Measured 10d ago against content hash 611f18c1e915, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

kleinanzeigen-reader scanned grade A with 1 finding 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 10d ago.

The scan reads SKILL.md. This mod also ships 10 executable files (kl_reader/__init__.py, kl_reader/__main__.py, kl_reader/analyzer.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.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

curl -s -L \
claude-skill/SKILL.md · 206 lines

How it starts

The opening of the file, as written. The whole thing — 206 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Kleinanzeigen Reader — Claude Skill

When to Use

Trigger this skill when ANY of these are true:

  • URL contains kleinanzeigen.de/s-anzeige/
  • User says: "schau dir an", "check", "analysiere", "guter Deal?", "Händler?"
  • Multiple Kleinanzeigen URLs shared for comparison
  • User asks about damage, TÜV, km, seller type on any German classifieds link

Step 1 — Copy the analyzer to working directory

cp -r /mnt/skills/user/kleinanzeigen-reader/kl_reader /home/claude/kl_reader

Step 2 — Fetch the listing

curl -s -L \
  -H "User-Agent: Mozilla/5.0 (iPhone; CPU iPhone OS 17_4 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/17.4 Mobile/15E148 Safari/604.1" \
  -H "Accept-Language: de-DE,de;q=0.9" \
  -H "Referer: https://www.kleinanzeigen.de/" \
  --compressed \
  "[URL]" > /tmp/listing.html

Step 3 — Run the full pipeline

import sys
sys.path.insert(0, '/home/claude')

from kl_reader.extractor import extract
from kl_reader.analyzer  import get_flags, get_rating
from kl_reader.images    import download

with open('/tmp/listing.html') as f:
    html = f.read()

data   = extract(html)
flags  = get_flags(data)
rating = get_rating(data, flags)

# Download images
if data.get('images'):
    saved = download(data['images'], '/tmp/kl_images', size='medium')

Step 4 — Output format

Present results using this structure:

╔══════════════════════════════════════════════════════════════╗
║                   KLEINANZEIGEN READER                       ║
╠══════════════════════════════════════════════════════════════╣
║  Titel               [title]                                 ║
║  Kategorie           [category]                              ║
║  Verkäufer           ✅ Privat / ⚠️ Gewerblich               ║
║  Preis               X.XXX €                                 ║
║  Standort            [PLZ City]                              ║
╠══════════════════════════════════════════════════════════════╣
║  [Category-specific rows]                                    ║
╠══════════════════════════════════════════════════════════════╣
║  Bewertung           ★★☆☆☆                                   ║
╚══════════════════════════════════════════════════════════════╝

⚠️  FLAGS
    🔴  SCHADEN deklariert (schaden:t)
    🟡  Hoher Kilometerstand: 380.001 km
    🟡  TÜV wahrscheinlich abgelaufen

📝  BESCHREIBUNG
    [original text, word-wrapped]

🖼️  BILDER
    [image URLs or downloaded paths]

Read the full file on GitHub · 206 lines

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. 10d ago First seen · 206 lines · 159 tokens per session scan A 611f18c1e915

Subscribe to this mod's changes

kleinanzeigen-reader is a skill published in the GitHub repository its-me-prash/kleinanzeigen-reader (4 stars, last pushed 1mo ago), licensed MIT. It adds 159 tokens to every session and 1,851 once invoked, about $0.0008 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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