pwa-offline-first SKILL.md skillA
pwa-offline-first 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/pwa-offline-first@git:20260911.7afa6eaPins git:20260911.7afa6ea 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/mobile-cross/pwa-offline-first/SKILL.md- Versions recorded
- 4
- Latest version
- git:20260911.7afa6ea, committed Sep 11, 2026
- First version recorded
- May 19, 2026
- Size
- 21,620 bytes
- Repository stars
- 28
- License
- MIT
Use when building offline-first Progressive Web Apps — Service Worker lifecycle, Workbox caching strategies, IndexedDB via Dexie.js, Background Sync for queued writes, Web Push notifications, Lighthouse gates, and Next.js PWA integration. Default for apps that must work on EDGE/2G or intermittent connectivity.
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
# PWA Offline-First Acknowledgement: Shared by Peter Bamuhigire, techguypeter.com, +256 784 464178. <!-- dual-compat-start --> ## Use When - Use when building offline-first Progressive Web Apps — Service Worker lifecycle, Workbox caching strategies, IndexedDB via Dexie.js, Background Sync for queued writes, Web Push notifications, Lighthouse gates, and Next.js PWA integration. Default for apps that must work on EDGE/2G or intermittent connectivity. ## References - `references/tooling-and-tests.md` — full Vite + next-pwa configs, Lighthouse CI workflow, Playwright offline test scaffold. - `references/safari-webkit-27-pwa-checks.md` for Safari/WebKit 27, iOS/iPadOS PWA limits, Customizable Select, `img sizes="auto"`, layout changes, HTML `<model>`, and web extension watch items. ## Evidence Produced | Category | Artifact | Format | Example | | --- | --- | --- | --- | | Correctness | Offline journey and recovery test pack | Markdown plus browser/test output | cache version, offline action, queued sync, conflict, update, storage pressure, and recovery | <!-- dual-compat-end --> ## Why Offline-First for East Africa ## Inputs | Artefact | Produced by | Required? | Why | …
Read the whole file at its exact version.
How to install
mdr add peterbamuhigire/chwezi-dev-engine/pwa-offline-first@sha256:522cb1490b11f3e8The line at the top of this page pins the label git:20260911.7afa6ea, 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_4uts25w4t5ipij5n)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 4 versions of this file, between May 19, 2026 and Sep 11, 2026, about one every 38 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260911.7afa6ea latest | 2026-09-11 | 7afa6ea | 21,620 B | A | view · diff |
| git:20260712.a867952 | 2026-07-12 | a867952 | 21,340 B | A | view · diff |
| git:20260621.c49e6f5 | 2026-06-21 | c49e6f5 | 21,198 B | A | view · diff |
| git:20260519.bd4658a | 2026-05-19 | bd4658a | 20,771 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 (21620 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_4uts25w4t5ipij5n GET https://markdownregistry.com/api/v1/resolve?ref=peterbamuhigire/chwezi-dev-engine/pwa-offline-first GET https://markdownregistry.com/api/v1/blob/522cb1490b11f3e8b4da674ca21926483b6221ad5f9eb3b128ca9dfe78596091
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.