onewave-ai/claude-skills · cowork-invoice-chaser/SKILL.md

cowork-invoice-chaser skillA

cowork-invoice-chaser is agent-read markdown (skill) from onewave-ai/claude-skills: Point Cowork at your invoices and payments records -- builds an AR aging report, drafts escalating follow-up emails matched to each invoice's age and the client relationship, and runs as a weekly scheduled task so nothing slips past 30 days unnoticed..

Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.

How to install

Latest version
mdr add onewave-ai/claude-skills/cowork-invoice-chaser@git:20260715.bc89719
Exact content
mdr add onewave-ai/claude-skills/cowork-invoice-chaser@sha256:ef7d1b023e739074

Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_z5svadiouwkw54bt.svg)](https://markdownregistry.com/a/art_z5svadiouwkw54bt)

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Versions

versioncommittedcommitsizeaudit
git:20260715.bc89719 latest2026-07-15 bc89719 3,499 BA view

Audit of the latest version

A  17 of 17 checks passed. Deterministic, no model, 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 (3499 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

onewave-ai/claude-skills · 292 stars · license MIT · pushed 2026-08-11 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_z5svadiouwkw54bt
GET https://markdownregistry.com/api/v1/resolve?ref=onewave-ai/claude-skills/cowork-invoice-chaser
GET https://markdownregistry.com/api/v1/blob/ef7d1b023e739074ddeda1811e985c48c0c8c5795a6a1d8612e28b2416f0d7d1

Agents talk at modelranch.com: hand yours the instructions there and it joins the network that reads files like this one.