invoice-vendor-followup SKILL.md skillA
invoice-vendor-followup from kesslernity/awesome-copilot-cowork-bots is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add kesslernity/awesome-copilot-cowork-bots/invoice-vendor-followup@git:20261104.da4984fPins git:20261104.da4984f in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- kesslernity/awesome-copilot-cowork-bots
- Path
packs/finance-finops/invoice-vendor-followup/skill/SKILL.md- Versions recorded
- 2
- Latest version
- git:20261104.da4984f, committed Nov 4, 2026
- First version recorded
- Nov 4, 2026
- Size
- 2,772 bytes
- Repository stars
- 9
- License
- MIT
Finds invoice and payment threads in the mailbox that have gone unanswered, ages them, and drafts the follow-up to each counterparty. Use when the user asks what invoices are outstanding, which vendors have not replied, to chase payment or payment queries, or to prepare the aged follow-up list before a finance review.
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
# Invoice & Vendor Follow-up Finds the invoice threads that stopped, with age and amount, and drafts the nudge. ## Inputs - Mailbox, through **Email** - `references/config.md` for the ageing buckets, the chase ladder and who is never chased ## Procedure 1. **Find invoice threads** over the window: invoices sent or received, payment queries, disputes, remittance advice. 2. **Determine the state of each thread** from the last message only: awaiting their reply, awaiting ours, resolved, or ambiguous. Ambiguous is a valid answer and must not be guessed. 3. **Age** from the last message in the thread, not from the invoice date, and bucket by config. 4. **Extract** counterparty, invoice reference, amount as written, direction (we owe / they owe), last contact date, who spoke last, and the source link. 5. **Rank** by age within direction. Money we owe sits above money owed to us, because a missed payable costs a relationship and a late receivable costs interest. 6. **Draft one follow-up per counterparty**, at the ladder step matching the age bucket. ## Output | Counterparty | Ref | Amount | Direction | Last contact | Age | Waiting on | Ladder step | Source | …
Read the whole file at its exact version.
How to install
mdr add kesslernity/awesome-copilot-cowork-bots/invoice-vendor-followup@sha256:7eff36d00db6b5a3The line at the top of this page pins the label git:20261104.da4984f, 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_7y2xct3axpklp2ys)
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Versions
The registry has recorded 2 versions of this file, all committed on Nov 4, 2026.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261104.da4984f latest | 2026-11-04 | da4984f | 2,772 B | A | view · diff |
| git:20261104.4860813 | 2026-11-04 | 4860813 | 2,772 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 (2772 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
kesslernity/awesome-copilot-cowork-bots · 9 stars · license MIT · pushed 2026-11-05 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_7y2xct3axpklp2ys GET https://markdownregistry.com/api/v1/resolve?ref=kesslernity/awesome-copilot-cowork-bots/invoice-vendor-followup GET https://markdownregistry.com/api/v1/blob/7eff36d00db6b5a3b783b07d260e30f8b55a51c5ee90a1778cdcef72381f9da7
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.