Borrowing it
Nothing to install: this file belongs to alwkala/tidyfactor-design. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/alwkala/tidyfactor-design/main/.agents/skills/tidyfactor-design/references/commands/nav-footer.mdgit clone --depth 1 https://github.com/alwkala/tidyfactor-designWrote 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/commands/alwkala/tidyfactor-design/nav-footer)<a href="https://agentmods.dev/commands/alwkala/tidyfactor-design/nav-footer"><img src="https://agentmods.dev/badge/commands/alwkala/tidyfactor-design/nav-footer/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/commands/alwkala/tidyfactor-design/nav-footer"><img src="https://agentmods.dev/badge/commands/alwkala/tidyfactor-design/nav-footer.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 | $0.00000 | $0.00908 |
| Opus 5 | $0.00000 | $0.00454 |
| Sonnet 5 | $0.00000 | $0.00182 |
| Haiku 4.5 | $0.00000 | $0.00091 |
Grade A, and why
nav-footer 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 11d 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.
How it starts
The opening of the file, as written. The whole thing — 55 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Command: nav-footer — Navigation & Footer Archetype Catalogs
Runtime entry point for selecting, customizing, and auditing Navigation (N1–N9) and Footer (Ft1–Ft8) components. Part of the Architecture lifecycle phase.
When to use
- During
initorlayoutwhen scaffolding page macrostructure - When replacing a generic AI nav or footer with a genre-authentic archetype
- When auditing a page for anti-AI navigation/footer tells
Navigation Catalog (N1–N9)
| ID | Name | Structure | Best For |
|---|---|---|---|
| N1 | Floating Pill | Glassmorphic floating island (max-w-fit mx-auto), rounded-full |
SaaS, modern minimal, mobile-first |
| N2 | Newspaper Masthead | Centered title block top, rule divider, category links row below | Editorial, literary, publishing |
| N3 | Brutal Slab | Stark thick bottom border (border-b-4), uppercase mono text |
Industrial, dev tools, brutalist |
| N4 | Terminal / CLI | Dark background, prompt symbol (>), monospace links |
Developer tools, CLI apps, tech |
| N5 | Edge-Aligned Minimal | Wordmark hard-left, navigation hard-right, no center links | Portfolio, creator, luxury |
| N6 | Split Brand | Emblem center, links distributed evenly left & right | Fashion, luxury, artisan physical goods |
| N7 | Double-Decker Utility | Top utility bar (announcement/currency/lang), main header below | E-commerce, multi-locale, enterprise |
| N8 | Vertical Rail | Fixed side navigation bar (collapsed/expanded on hover) | Dashboards, complex web apps |
| N9 | Fullscreen Overlay | Minimal trigger icon, click expands to full-screen menu modal | High-fashion, artistic showcases |
Anti-AI Navigation Tell (Auto-Reject Rule #11)
The AI Nav: Wordmark left, 4-5 links center, primary CTA right, 1px bottom border.
Rule: If N1–N9 is not explicitly declared, the nav must use an opinionated layout variance (e.g. N1 floating pill or N5 edge-aligned), never the default AI Nav template.
Footer Catalog (Ft1–Ft8)
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.
- 11d ago First seen · 55 lines · 0 tokens per session scan A b6fbd02cd560
nav-footer is a command published in the GitHub repository alwkala/tidyfactor-design (5 stars, last pushed 1mo ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 908 tokens. 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 2026-08-31.
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responsive-audit
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type-system
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perf-audit
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