szamlazz-invoicing SKILL.md skillA
szamlazz-invoicing from davepoon/buildwithclaude is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add davepoon/buildwithclaude/szamlazz-invoicing@git:20260614.0df5c47Pins git:20260614.0df5c47 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- davepoon/buildwithclaude
- Path
plugins/all-skills/skills/szamlazz-invoicing/SKILL.md- Versions recorded
- 2
- Latest version
- git:20260614.0df5c47, committed Jun 14, 2026
- First version recorded
- Apr 20, 2026
- Size
- 4,326 bytes
- Repository stars
- 3,724
- License
- MIT
Issue, cancel, and fetch Hungarian invoices via the szamlazz.hu Agent API. Handles VAT calculation, NAV taxpayer lookup, partner caching, and PDF generation. Use when the user mentions számla, számlázás, invoice, sztornó, díjbekérő, proforma, or wants to bill a customer.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Szamlazz.hu Hungarian Invoicing Issue, cancel (storno), download, and manage Hungarian invoices directly from Claude Code via the [szamlazz.hu](https://www.szamlazz.hu/) Agent API. Built by [SocialPro](https://www.socialpro.hu) — a Hungarian AI automation and digital marketing agency specializing in custom AI integrations for SMEs. ## When to Use This Skill - User wants to issue a Hungarian invoice (számla) - User wants to create a proforma / díjbekérő - User wants to cancel (storno) an existing invoice - User wants to download an invoice PDF - User wants to look up a Hungarian company by tax number (NAV) - User mentions szamlazz.hu, számlázás, or billing in a Hungarian context ## Prerequisites - **Plugin**: [socialpro-szamlazz](https://github.com/socialproKGCMG/socialpro-szamlazz) installed - **Python 3.9+** with PyYAML (`pip install pyyaml`) - **szamlazz.hu account** with an Agent API key (generate at szamlazz.hu → Beállítások → Számla Agent kulcsok) ## Installation ```bash /plugin marketplace add socialproKGCMG/socialpro-plugins /plugin install szamlazz@socialpro-plugins ``` ## What This Skill Does …
Read the whole file at its exact version.
How to install
mdr add davepoon/buildwithclaude/szamlazz-invoicing@sha256:7a18a84c4a2c3d36The line at the top of this page pins the label git:20260614.0df5c47, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_edpgwznlbqiyegyb)
5 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 2 versions of this file, between Apr 20, 2026 and Jun 14, 2026, about one every 55 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260614.0df5c47 latest | 2026-06-14 | 0df5c47 | 4,326 B | A | view · diff |
| git:20260420.60c7b82 | 2026-04-20 | 60c7b82 | 4,329 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (4326 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
davepoon/buildwithclaude · 3,724 stars · license MIT · pushed 2026-11-05 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_edpgwznlbqiyegyb GET https://markdownregistry.com/api/v1/resolve?ref=davepoon/buildwithclaude/szamlazz-invoicing GET https://markdownregistry.com/api/v1/blob/7a18a84c4a2c3d36bdfad076061d055d348486f654ae1b057489d6326809f9f8
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.