invoice SKILL.md skillA

invoice from nexu-io/html-anything is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned

mdr add nexu-io/html-anything/invoice@git:20260518.b799c28

Pins git:20260518.b799c28 in mdr.lock. Pin the fingerprint instead.

Audit grade: A, 17 of 17 checks passed
Kind: SKILL.md skill
Repository: nexu-io/html-anything
Path: next/src/lib/templates/skills/invoice/SKILL.md
Versions recorded: 1
Latest version: git:20260518.b799c28, committed May 18, 2026
Size: 612 bytes
Repository stars: 9,204
License: Apache-2.0

标准发票: 寄件/收件 + 明细 + 税 + 总额 + 付款指引.

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

【模板: 可打印发票】
【意图】A4 可打印的发票单页。
【布局】
- Header: 发票号 / 日期 / 截止日
- From / Bill to 两块
- Line items table (描述 / 数量 / 单价 / 金额)
- Tax breakdown + Totals (右对齐)
- Payment instructions 区
【设计细节】
- @media print 样式; 颜色对比保留

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint

mdr add nexu-io/html-anything/invoice@sha256:45f2baeacf53f3e3

The line at the top of this page pins the label git:20260518.b799c28, 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.

Badge

[![mdr](https://markdownregistry.com/badge/art_6sdpfj2je7qzyju5.svg)](https://markdownregistry.com/a/art_6sdpfj2je7qzyju5)

2 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 1 version of this file, committed on May 18, 2026.

version	committed	commit	size	audit
git:20260518.b799c28 latest	2026-05-18	b799c28	612 B	A	view

Audit of the latest version

A 17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.

pass: Frontmatter block present
pass: Frontmatter declares a name
pass: Frontmatter declares a description
pass: Size between 200 bytes and 200 KB (612 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

GitHub

nexu-io/html-anything · 9,204 stars · license Apache-2.0 · pushed 2026-10-13 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_6sdpfj2je7qzyju5
GET https://markdownregistry.com/api/v1/resolve?ref=nexu-io/html-anything/invoice
GET https://markdownregistry.com/api/v1/blob/45f2baeacf53f3e315310ebe1b1e2cdceb6379868b6cfce2374069252423a080

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.