mobile-offline-support SKILL.md skillA
mobile-offline-support from secondsky/claude-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add secondsky/claude-skills/mobile-offline-support@git:20260402.75421faPins git:20260402.75421fa in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- secondsky/claude-skills
- Path
plugins/mobile-offline-support/skills/mobile-offline-support/SKILL.md- Versions recorded
- 2
- Latest version
- git:20260402.75421fa, committed Apr 2, 2026
- First version recorded
- Dec 24, 2025
- Size
- 4,768 bytes
- Repository stars
- 247
- License
- MIT
Offline-first mobile apps with local storage, sync queues, conflict resolution. Use for offline functionality, data sync, connectivity handling, or encountering sync conflicts, queue management, storage limits, network transition errors.
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
# Mobile Offline Support
Build offline-first mobile applications with local storage and synchronization.
## React Native Implementation
```javascript
import AsyncStorage from '@react-native-async-storage/async-storage';
import NetInfo from '@react-native-community/netinfo';
class OfflineManager {
constructor() {
this.syncQueue = [];
this.isOnline = true;
// Maximum items in sync queue before discarding oldest
this.MAX_SYNC_QUEUE_LENGTH = 1000;
NetInfo.addEventListener(state => {
this.isOnline = state.isConnected;
if (this.isOnline) this.processQueue();
});
}
/**
* Fetch data from server.
* TODO: Replace with actual API endpoint implementation.
*/
async fetchFromServer(key) {
try {
// Example implementation - replace with your API
const response = await fetch(`${API_BASE_URL}/data/${key}`);
if (!response.ok) {
throw new Error(`Server returned ${response.status}`);
}
return await response.json();
} catch (error) {
console.error('fetchFromServer failed:', error);
throw new Error(`Failed to fetch ${key}: ${error.message}`);
}
}
/**
* Sync data to server.
…Read the whole file at its exact version.
How to install
mdr add secondsky/claude-skills/mobile-offline-support@sha256:3d773aa736971ef3The line at the top of this page pins the label git:20260402.75421fa, 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_4cpknqgzw5pumh37)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 2 versions of this file, between Dec 24, 2025 and Apr 2, 2026, about one every 100 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260402.75421fa latest | 2026-04-02 | 75421fa | 4,768 B | A | view · diff |
| git:20251224.ba827ce | 2025-12-24 | ba827ce | 4,755 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 (4768 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
secondsky/claude-skills · 247 stars · license MIT · pushed 2026-10-31 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_4cpknqgzw5pumh37 GET https://markdownregistry.com/api/v1/resolve?ref=secondsky/claude-skills/mobile-offline-support GET https://markdownregistry.com/api/v1/blob/3d773aa736971ef312c75d4afd6a5c75cc8bf5937798da5de8167db4074f8f58
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.