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 zarpay/rails-template --skill hwc-navigation-contentgit clone --depth 1 https://github.com/zarpay/rails-templateWrote 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/zarpay/rails-template/hwc-navigation-content)<a href="https://agentmods.dev/skills/zarpay/rails-template/hwc-navigation-content"><img src="https://agentmods.dev/badge/skills/zarpay/rails-template/hwc-navigation-content/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/zarpay/rails-template/hwc-navigation-content"><img src="https://agentmods.dev/badge/skills/zarpay/rails-template/hwc-navigation-content.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 | $0.00132 | $0.00644 |
| Opus 5 | $0.00066 | $0.00322 |
| Sonnet 5 | $0.00026 | $0.00129 |
| Haiku 4.5 | $0.00013 | $0.00064 |
Grade A, and why
hwc-navigation-content 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 9d 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.
This is a copy
100% identical to hwc-navigation-content — 0 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.
How it starts
The opening of the file, as written. The whole thing — 49 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Navigation & Content Display
Implement navigation and content-discovery behavior with Turbo Drive and Turbo Frames.
Core Workflow
- Classify navigation mode: tabs, pagination, lazy frame loading, faceted search, or custom render/cache lifecycle.
- Decide URL and history ownership first (
data-turbo-action, framesrc, query params, back/forward behavior). - Use frame lifecycle and visit events to update active state, request params, and scroll restoration.
- Clean transient UI state before Turbo cache snapshots.
- Validate behavior across forward/back navigation and refresh paths.
Guardrails
- Update active/tab state on load/render events, not click intent events.
- Keep URL state canonical for filters and pagination.
- Avoid leaving transient UI artifacts in cache snapshots.
- Use lazy loading deliberately; verify loading boundaries and observer behavior.
Load References Selectively
Open only the file needed for the current request.
- Tabbed frame navigation:
references/2023-06-20-turbo-frames-tabbed-navigation.md - Pagination + history management:
references/2023-07-04-turbo-frames-pagination.md - Lazy frame lifecycle:
references/2023-09-26-turbo-frames-lazy-loading-lifecycle.md - Scroll restoration:
references/2023-09-12-turbo-frames-scroll-position-restoration.md - Cache lifecycle cleanup:
references/2023-05-23-turbo-drive-cache-lifecycle.md - Custom render interception:
references/2023-05-09-turbo-drive-custom-rendering.md - Conditional instant click strategy:
references/2024-02-13-turbo-drive-conditional-instant-click.md - Faceted search with Stimulus:
references/2024-12-10-stimulus-turbo-frames-faceted-search.md - Markdown preview flow:
references/2024-10-08-turbo-frames-markdown-preview.md
Use references/INDEX.md for the full catalog.
Escalate to Neighbor Skills
- Form submission and validation behavior: use
hwc-forms-validation - Push-based real-time updates: use
hwc-realtime-streaming - Media-specific interaction design: use
hwc-media-content - Generic feedback/transitions and perceived-performance polish: use
hwc-ux-feedback - Non-navigation Stimulus API fundamentals: use
hwc-stimulus-fundamentals
What ships with it
10 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
- references/2023-05-09-turbo-drive-custom-rendering.md 4.0 KB
- references/2023-05-23-turbo-drive-cache-lifecycle.md 3.7 KB
- references/2023-06-20-turbo-frames-tabbed-navigation.md 4.7 KB
- references/2023-07-04-turbo-frames-pagination.md 6.1 KB
- references/2023-09-12-turbo-frames-scroll-position-restoration.md 4.7 KB
- references/2023-09-26-turbo-frames-lazy-loading-lifecycle.md 4.3 KB
- references/2024-02-13-turbo-drive-conditional-instant-click.md 2.6 KB
- references/2024-10-08-turbo-frames-markdown-preview.md 1.9 KB
- references/2024-12-10-stimulus-turbo-frames-faceted-search.md 5.5 KB
- references/INDEX.md 1.6 KB
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.
- 9d ago First seen · 49 lines · 132 tokens per session scan A 8a6064559621
hwc-navigation-content is a skill published in the GitHub repository zarpay/rails-template (9 stars, last pushed 28d ago), licensed MIT. It adds 132 tokens to every session and 644 once invoked, about $0.0007 per session on Opus 5. A static security scan graded it A with 0 findings. It is 100% identical to hwc-navigation-content, differing in 0 lines, and is treated as a copy.
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