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 html-report-buildergit 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/html-report-builder)<a href="https://agentmods.dev/skills/thatrebeccarae/claude-marketing/html-report-builder"><img src="https://agentmods.dev/badge/skills/thatrebeccarae/claude-marketing/html-report-builder/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/html-report-builder"><img src="https://agentmods.dev/badge/skills/thatrebeccarae/claude-marketing/html-report-builder.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 | $0.00074 | $0.01323 |
| Opus 5 | $0.00037 | $0.00661 |
| Sonnet 5 | $0.00015 | $0.00265 |
| Haiku 4.5 | $0.00007 | $0.00132 |
Grade A, and why
html-report-builder 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 6d 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 — 144 lines — stays where its author put it; the contents beside it link to each section on GitHub.
HTML Report Builder
Polished consulting reports as standalone HTML. Print to PDF via browser.
Install
git clone https://github.com/thatrebeccarae/claude-marketing.git && cp -r claude-marketing/skills/html-report-builder ~/.claude/skills/
When to Use
- Audit reports, performance analyses, strategy documents
- Any multi-section document that needs professional formatting
- When the deliverable is a report (not slides — use pro-deck-builder for decks)
Quick Reference
| Task | Approach |
|---|---|
| Create report from scratch | Read REFERENCE.md for CSS + HTML patterns |
| Add a new component | Compose from existing components in REFERENCE.md |
| Export to PDF | Open in browser → Print → Save as PDF (Cmd+P) |
| Update design tokens | Edit CSS custom properties in :root block |
Before You Start
Ask the user:
- What type of report? Audit, strategy, performance review, case study?
- How many sections? Helps plan the document structure.
- What data do they have? Raw numbers, API exports, spreadsheets?
- Where should the file be saved? Get an explicit path.
Design System
Color Tokens
:root {
/* Dark mode (cover page only) */
--bg-deep: #141414;
--bg-surface: #1E1E1E;
--bg-elevated: #282828;
--text-bright: #f0f3f6;
--text-secondary-dark: #9ca3af;
/* Light mode (content pages — the default) */
--bg-light: #FAF7F2;
--bg-light-surface: #F2EDE6;
--text-primary: #0f0e0e;
--text-secondary: #57606a;
--text-muted: #8b949e;
/* Brand accent */
--accent: #3D7A5C;
--accent-light: #6AB88A;
/* Semantic */
--green: #2e8b57;
--red: #c0392b;
--amber: #D97706;
}
Color Rules
- Light mode (
#FAF7F2warm cream) is default for all content pages. NOT white. - Dark mode (
#141414) only for: cover page. - Accent green (
#3D7A5C) used sparingly: key metrics, accent callouts. - Semantic colors (green/amber/red) only for status indicators, never decoration.
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.
- 6d ago First seen · 144 lines · 74 tokens per session scan A be1a7db4e1f7
html-report-builder is a skill published in the GitHub repository thatrebeccarae/claude-marketing (133 stars, last pushed 3mo ago), licensed MIT. It adds 74 tokens to every session and 1,323 once invoked, about $0.0004 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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