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 justnau1020/claude-os --skill dashboard-conventionsgit clone --depth 1 https://github.com/justnau1020/claude-osWrote 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/justnau1020/claude-os/dashboard-conventions)<a href="https://agentmods.dev/skills/justnau1020/claude-os/dashboard-conventions"><img src="https://agentmods.dev/badge/skills/justnau1020/claude-os/dashboard-conventions/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/justnau1020/claude-os/dashboard-conventions"><img src="https://agentmods.dev/badge/skills/justnau1020/claude-os/dashboard-conventions.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 | $0.00030 | $0.00296 |
| Opus 5 | $0.00015 | $0.00148 |
| Sonnet 5 | $0.00006 | $0.00059 |
| Haiku 4.5 | $0.00003 | $0.00030 |
Grade A, and why
dashboard-conventions 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.
What it actually says
Dashboard Conventions
These conventions apply when working on the frontend/dashboard.
Architecture
- No build step preferred: Vanilla HTML/JS/CSS served directly (if applicable)
- Minimal dependencies: Prefer CDN-hosted libraries over npm packages where possible
- Theme system: CSS custom properties for all colors, enabling dark/light theme support
Patterns
- API calls: Use
fetch()with proper error handling and auth headers - Polling: Configurable interval for real-time data updates (if not using WebSocket/SSE)
- Responsive: Desktop-primary with responsive breakpoints for mobile
- CSS variables: All theme colors defined as custom properties
File organization
- One HTML file per page/view
- Matching JS file for logic (e.g.,
dashboard.html+dashboard.js) - Shared styles in a common stylesheet, page-specific styles in dedicated files
- Assets organized in dedicated directories (images, icons, fonts)
API Integration
- All API calls go through a shared fetch wrapper that handles auth and errors
- Loading states shown during API calls
- Error states display actionable messages to users
- Optimistic updates where appropriate, with rollback on failure
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 · 33 lines · 30 tokens per session scan A f902c15d0917
dashboard-conventions is a skill published in the GitHub repository justnau1020/claude-os (3 stars, last pushed 5mo ago), licensed Apache-2.0. It adds 30 tokens to every session and 296 once invoked, about $0.0002 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 2026-08-31.
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