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 thatrebeccarae/claude-marketing --skill tech-diagramgit clone --depth 1 https://github.com/thatrebeccarae/claude-marketingWrote 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/thatrebeccarae/claude-marketing/tech-diagram)<a href="https://agentmods.dev/skills/thatrebeccarae/claude-marketing/tech-diagram"><img src="https://agentmods.dev/badge/skills/thatrebeccarae/claude-marketing/tech-diagram/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/thatrebeccarae/claude-marketing/tech-diagram"><img src="https://agentmods.dev/badge/skills/thatrebeccarae/claude-marketing/tech-diagram.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 | $0.00057 | $0.01152 |
| Opus 5 | $0.00028 | $0.00576 |
| Sonnet 5 | $0.00011 | $0.00230 |
| Haiku 4.5 | $0.00006 | $0.00115 |
Grade A, and why
tech-diagram 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.
How it starts
The opening of the file, as written. The whole thing — 143 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Technical Diagram Generator
Generate technical architecture diagrams and system illustrations as standalone HTML files with embedded CSS + inline SVG. No external dependencies.
Install
git clone https://github.com/thatrebeccarae/claude-marketing.git && cp -r claude-marketing/skills/tech-diagram ~/.claude/skills/
Core Capabilities
- Pipeline flow diagrams (data pipelines, CI/CD, ETL)
- Layer/stack diagrams (tech stack, OSI model, infrastructure)
- Component diagrams (microservices, system architecture)
- Before/after split comparisons
- Timeline diagrams (roadmaps, migration phases)
- Metric callout rows (KPI summaries)
Design System
Color Tokens
:root {
/* Dark mode (default canvas) */
--bg-deep: #0d1117;
--bg-surface: #161b22;
--bg-elevated: #21262d;
--border-subtle: rgba(240, 246, 252, 0.1);
--text-bright: #f0f6fc;
--text-secondary: #8b949e;
--text-muted: #6e7681;
/* Accent palette */
--accent-blue: #58a6ff;
--accent-green: #3fb950;
--accent-purple: #bc8cff;
--accent-orange: #d29922;
--accent-red: #f85149;
--accent-cyan: #39d2c0;
--accent-pink: #f778ba;
/* Light mode (optional, for embedded diagrams) */
--bg-light: #ffffff;
--bg-light-surface: #f6f8fa;
--text-light-primary: #1f2328;
--text-light-secondary: #656d76;
}
Color Rules
- Dark mode is default for all diagrams
- Each pipeline stage or layer gets a distinct accent color
- Use
--text-secondaryfor labels and annotations - Use
--border-subtlefor connecting lines and borders - Semantic colors: green = healthy/success, red = error/alert, orange = warning
Typography
| Role | Font | Weight | Size |
|---|---|---|---|
| Diagram title | system-ui | 600 | 28-32px |
| Section/stage label | system-ui | 600 | 16-18px |
| Description text | system-ui | 400 | 13-14px |
| Annotation | monospace | 400 | 12px |
| Metric value | monospace | 700 | 36-48px |
Canvas
Width: 1200px (default, responsive down to 800px)
Height: auto (content-driven)
Padding: 48px
What ships with it
3 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.
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 · 143 lines · 57 tokens per session scan A 851d6c593770
tech-diagram is a skill published in the GitHub repository thatrebeccarae/claude-marketing (137 stars, last pushed 4mo ago), licensed MIT. It adds 57 tokens to every session and 1,152 once invoked, about $0.0003 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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