Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add ihatesea69/kiro-kit --skill offline-firstgit clone --depth 1 https://github.com/ihatesea69/kiro-kitWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/ihatesea69/kiro-kit/offline-first)<a href="https://agentmods.dev/skills/ihatesea69/kiro-kit/offline-first"><img src="https://agentmods.dev/badge/skills/ihatesea69/kiro-kit/offline-first/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/ihatesea69/kiro-kit/offline-first"><img src="https://agentmods.dev/badge/skills/ihatesea69/kiro-kit/offline-first.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00029 | $0.00274 |
| Opus 5 | $0.00015 | $0.00137 |
| Sonnet 5 | $0.00006 | $0.00055 |
| Haiku 4.5 | $0.00003 | $0.00027 |
Grade A, and why
offline-first scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 8d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
What it actually says
Offline First
Activate this skill when implementing offline-capable mobile features.
When to Use
- Designing data persistence strategy
- Implementing local-first data storage
- Building sync mechanisms with remote servers
- Handling conflict resolution for concurrent edits
- Implementing optimistic updates with rollback
- Caching network responses for offline access
Storage Options
- SQLite (drift/sqflite): relational data, complex queries
- Hive: fast key-value, good for settings and small datasets
- Isar: NoSQL, good for large datasets with indexing
- SharedPreferences: simple key-value for settings
- Secure storage: credentials and tokens
Sync Strategies
- Queue-based: store operations, replay when online
- Timestamp-based: last-write-wins with conflict detection
- CRDT-based: conflict-free for collaborative data
- Delta sync: send only changes since last sync
Rules
- Always design for offline-first, online as enhancement
- Handle sync conflicts explicitly (never silently overwrite)
- Show clear UI indicators for sync status
- Implement retry with exponential backoff
- Test with airplane mode and intermittent connectivity
- Encrypt sensitive data stored locally
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 8d ago First seen · 42 lines · 29 tokens per session scan A aad67e2e25e9
offline-first is a skill published in the GitHub repository ihatesea69/kiro-kit (18 stars, last pushed 23d ago), licensed MIT. It adds 29 tokens to every session and 274 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.
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