second-brain-os: Skill for Claude Code

.claude/skills/design-dashboard/SKILL.md

design-dashboard is a skill for Claude Code from the-sid-dani/second-brain-os. It costs 57 tokens per session (600 once invoked), scanned A, a copy of dashboard, MIT.

A single-page HTML admin or analytics dashboard with navigation, key figures, and charts for monitoring a chosen area of work.

In plain words
What is it for?
Use it to create dashboards for sales, traffic, usage, incidents, operations, or other monitored activity.
Why use it?
It puts important status information in one screen instead of spreading it across separate reports or tools.

Skill for Claude Code

Written for Claude Code: installed under .claude/.

This is the-sid-dani/second-brain-os's own configuration. It tells Claude Code how to work on second-brain-os itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything second-brain-os configures →

Reuse

Borrowing it

Nothing to install: this file belongs to the-sid-dani/second-brain-os. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/the-sid-dani/second-brain-os/main/.claude/skills/design-dashboard/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/the-sid-dani/second-brain-os

Made for: Claude Code.

Wrote 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.

agentmods badge for design-dashboard

README.md
[![agentmods](https://agentmods.dev/badge/skills/the-sid-dani/second-brain-os/design-dashboard.svg)](https://agentmods.dev/skills/the-sid-dani/second-brain-os/design-dashboard)
Your own site
<a href="https://agentmods.dev/skills/the-sid-dani/second-brain-os/design-dashboard"><img src="https://agentmods.dev/badge/skills/the-sid-dani/second-brain-os/design-dashboard.svg" alt="Measured on agentmods" height="20"></a>
Per session 57 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 600 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin 84% copy Near-identical to another mod in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00057 $0.00600
Opus 5 $0.00028 $0.00300
Sonnet 5 $0.00011 $0.00120
Haiku 4.5 $0.00006 $0.00060

Measured 7d ago against content hash 3a00d8199cd6, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-07, from the pricing page.

Security

Grade A, and why

design-dashboard 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 7d 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.

Origin

This is a copy

84% identical to dashboard — 27 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.

.claude/skills/design-dashboard/SKILL.md · 54 lines

How it starts

The opening of the file, as written. The whole thing — 54 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Dashboard Skill

Produce a single-screen admin / analytics dashboard.

Workflow

  1. Read the active DESIGN.md (injected above). Colors, typography, spacing, component styling all come from it. Do not invent new tokens.
  2. Classify what the dashboard monitors (sales, traffic, usage, incidents, ops, etc.) from the brief. Generate specific, plausible metric names and values — no "Metric A / Metric B" placeholders.
  3. Lay out the required regions:
    • Left sidebar (220–260px): brand mark at top, 6–8 nav links with icons, active state uses the DS accent.
    • Top bar: page title on the left, search input + user avatar / status on the right.
    • Main:
      • Row 1: 3–4 KPI cards (label + big number + delta vs. prior period).
      • Row 2: one primary chart (full width or 2/3) — render as an inline SVG line / bar / area chart drawn from real-looking numbers.
      • Row 3: one secondary chart or table (recent events, top items, etc.).
  4. Write one self-contained HTML document:
    • <!doctype html> through </html>, CSS in one inline <style> block.
    • CSS Grid for the overall layout; Flexbox inside cards.
    • Semantic HTML: <aside>, <header>, <main>, <section>.
    • Tag each logical region with data-od-id="slug" for comment mode.
  5. Charts: inline SVG only, no JS libraries. A line chart is ~10 lines of <polyline> with a subtle area fill. A bar chart is N <rect>s with DS-accent fill. Label axes lightly (muted text, smaller scale).
  6. Self-check:
    • Every color comes from DESIGN.md tokens.
    • Accent used at most twice (sidebar active + one chart highlight).
    • Sidebar + top bar are sticky; main scrolls independently.
    • Density matches the DS mood — airy DSes get more padding, dense DSes (trading, crypto) tighten rows.

Output contract

Emit between <artifact> tags:

<artifact identifier="dashboard-slug" type="text/html" title="Dashboard Title">
<!doctype html>
<html>...</html>
</artifact>

Read the full file on GitHub · 54 lines

Files

What ships with it

1 file 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.

Changes

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.

  1. 7d ago First seen · 54 lines · 57 tokens per session scan A 3a00d8199cd6

Subscribe to this mod's changes

design-dashboard is a skill published in the GitHub repository the-sid-dani/second-brain-os (2 stars, last pushed 1mo ago), licensed MIT. It adds 57 tokens to every session and 600 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it A with 0 findings. It is 84% identical to dashboard, differing in 27 lines, and is treated as a copy.

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