pos-sales-operations-engineering SKILL.md skillA
pos-sales-operations-engineering from peterbamuhigire/chwezi-dev-engine is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add peterbamuhigire/chwezi-dev-engine/pos-sales-operations-engineering@git:20260929.68d1fe1Pins git:20260929.68d1fe1 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- peterbamuhigire/chwezi-dev-engine
- Path
skills/frontend-ux/pos-sales-operations-engineering/SKILL.md- Versions recorded
- 4
- Latest version
- git:20260929.68d1fe1, committed Sep 29, 2026
- First version recorded
- Aug 16, 2026
- Size
- 12,072 bytes
- Repository stars
- 28
- License
- MIT
Use when implementing or reviewing a tenant-aware ERP POS, agent POS, or manual sales-entry workflow where customer defaults, product-to-stock identity, inventory timing, payments, permissions, and audit-safe posting must remain consistent. Use the design engine for visual craft.
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
# POS Sales Operations Engineering This skill owns the application and service contract for operational point of sale. It keeps fast sales entry aligned with tenant isolation, finished-stock truth, manufacturing timing, payment idempotency, permissions, accounting posting, and evidence. Visual hierarchy and typography remain owned by the external `chwezi-design-engine` engine. <!-- dual-compat-start --> ## Prerequisites Load `skills/frontend-ux/pos-sales-operations-engineering` for implementation rules together with the external design engine's `pos-and-retail-operations` skill for presentation decisions. For money, inventory value, or ledger work, also route to `chwezi-accounting-doctrine` and the local `accounting-engine`. ## Use When - Building or auditing `pos.php`, `agent-pos.php`, or `encode-sales.php` in an ERP. - Defining a tenant-wide Walk-in/default customer and its administrator permission. - Connecting products to finished stock, manufacturing recipes, batches, and sale deductions. - Consolidating multiple sales writers, payment handlers, or retry paths into one boundary. …
Read the whole file at its exact version.
How to install
mdr add peterbamuhigire/chwezi-dev-engine/pos-sales-operations-engineering@sha256:a52bd11fb0eab68bThe line at the top of this page pins the label git:20260929.68d1fe1, 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_aqfklbavh6wc772v)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 4 versions of this file, between Aug 16, 2026 and Sep 29, 2026, about one every 15 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260929.68d1fe1 latest | 2026-09-29 | 68d1fe1 | 12,072 B | A | view · diff |
| git:20260929.c29972d | 2026-09-29 | c29972d | 12,072 B | A | view · diff |
| git:20260911.7afa6ea | 2026-09-11 | 7afa6ea | 12,069 B | A | view · diff |
| git:20260816.fc7cdc2 | 2026-08-16 | fc7cdc2 | 11,801 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 (12072 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
peterbamuhigire/chwezi-dev-engine · 28 stars · license MIT · pushed 2026-10-22 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_aqfklbavh6wc772v GET https://markdownregistry.com/api/v1/resolve?ref=peterbamuhigire/chwezi-dev-engine/pos-sales-operations-engineering GET https://markdownregistry.com/api/v1/blob/a52bd11fb0eab68b0b057fdff0dc8fefd2c756171e7af5fe298978a91b536e4f
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.