zasilkovna

zasilkovna is a skill for Claude Code from lukaskellerstein/claude-my-marketplace. It costs 211 tokens per session (2,707 once invoked), scanned A, original, no licence file.

An integration for Zásilkovna, a Czech and Slovak parcel-shipping service, through its REST and SOAP APIs.

In plain words
What is it for?
Use it to create shipments, print labels, track packages, manage pickup points, configure webhooks, and run Zásilkovna API operations from command-line scripts.
Why use it?
It removes the need to handle shipping operations manually or build each connection to the delivery service from scratch.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin.

Part of the company-plugin plugin — 2 skills shipped together

Good fit Use it to create shipments, print labels, track packages, manage pickup points, configure webhooks, and run Zásilkovna API operations from command-line scripts.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/lukaskellerstein/claude-my-marketplace/zasilkovna
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.

Any agent
npx skills add lukaskellerstein/claude-my-marketplace --skill zasilkovna
Clone the repo
git clone --depth 1 https://github.com/lukaskellerstein/claude-my-marketplace

Made for: Claude Code.

Or install company-plugin, the plugin that ships this one along with the rest of its 2 skills.

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 zasilkovna

README.md
[![agentmods](https://agentmods.dev/badge/skills/lukaskellerstein/claude-my-marketplace/zasilkovna/github.svg)](https://agentmods.dev/skills/lukaskellerstein/claude-my-marketplace/zasilkovna)
Your own site
<a href="https://agentmods.dev/skills/lukaskellerstein/claude-my-marketplace/zasilkovna"><img src="https://agentmods.dev/badge/skills/lukaskellerstein/claude-my-marketplace/zasilkovna/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 zasilkovna

Your own site · 80×15
<a href="https://agentmods.dev/skills/lukaskellerstein/claude-my-marketplace/zasilkovna"><img src="https://agentmods.dev/badge/skills/lukaskellerstein/claude-my-marketplace/zasilkovna.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 211 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,707 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 unknown 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 $0.00211 $0.02707
Opus 5 $0.00105 $0.01354
Sonnet 5 $0.00042 $0.00541
Haiku 4.5 $0.00021 $0.00271

Measured 12d ago against content hash b339293d90a1, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

zasilkovna 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 12d ago.

The scan reads SKILL.md. This mod also ships 1 executable file (scripts/zasilkovna-api.sh), 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.

**IMPORTANT: Use the bundled CLI script for all API calls.** Do NOT construct raw XML or curl commands manually — use the wrapper script instead.
plugins/company-plugin/skills/zasilkovna/SKILL.md · 289 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

Read it on GitHub

Files

What ships with it

4 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. 12d ago First seen · 289 lines · 211 tokens per session scan A b339293d90a1

Subscribe to this mod's changes

zasilkovna is a skill published in the GitHub repository lukaskellerstein/claude-my-marketplace (3 stars, last pushed 1mo ago), with no licence file. It adds 211 tokens to every session and 2,707 once invoked, about $0.0011 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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