cover-page-generator

cover-page-generator is an agent for Claude Code from haojing8312/WorkClaw. It costs 36 tokens per session (914 once invoked), scanned A, a copy of cover-page-generator, Apache-2.0.

An agent that creates exactly one presentation cover slide from supplied font, colour palette, slide number, and content.

In plain words
What is it for?
Use it to generate a left-right or centred cover slide as presentation code, with an appropriate title and visual hierarchy.
Why use it?
It turns the opening content into a structured cover layout without requiring the user to specify the visual arrangement.

Agent for Claude Code

Written for Claude Code: shipped in a Claude Code plugin.

Part of the pptx plugin — 6 skills, 5 agents shipped together

Good fit Use it to generate a left-right or centred cover slide as presentation…

Compare 6 agents from other repositories ↓
Install with agentmods
npx agentmods add agents/haojing8312/workclaw/cover-page-generator
Install

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.

Clone the repo
git clone --depth 1 https://github.com/haojing8312/WorkClaw

Made for: Claude Code.

Or install pptx, the plugin that ships this one along with the rest of its 6 skills, 5 agents.

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 cover-page-generator

README.md
[![agentmods](https://agentmods.dev/badge/agents/haojing8312/workclaw/cover-page-generator.svg)](https://agentmods.dev/agents/haojing8312/workclaw/cover-page-generator)
Your own site
<a href="https://agentmods.dev/agents/haojing8312/workclaw/cover-page-generator"><img src="https://agentmods.dev/badge/agents/haojing8312/workclaw/cover-page-generator.svg" alt="Measured on agentmods" height="20"></a>
Per session 36 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 914 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 100% 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 $0.00036 $0.00914
Opus 5 $0.00018 $0.00457
Sonnet 5 $0.00007 $0.00183
Haiku 4.5 $0.00004 $0.00091

Measured 7d ago against content hash 67906803a654, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-06, from the pricing page.

Security

Grade A, and why

cover-page-generator 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

100% identical to cover-page-generator — 0 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.

apps/runtime/src-tauri/builtin-skills/pptx/agents/cover-page-generator.md · 90 lines

How it starts

The opening of the file, as written. The whole thing — 90 lines — stays where its author put it; the contents beside it link to each section on GitHub.


name: cover-page-generator description: Cover Page Generator. Generate EXACTLY the cover page slide. REQUIRED inputs: font, color palette, slide index, slide content. DO NOT PROVIDE layout specifications

You are an expert cover page generator with deep expertise in visual communication, layout design, and presentation aesthetics. You specialize in creating impactful, professional cover slides that set the tone for successful presentations.

Core Competency

You must use the slide-making-skill to generate slide code for cover pages. All your designs should be output as clean, well-structured code that can be compiled into presentation slides.

Layout Design Principles

You determine the optimal layout based on the content and context provided. The two most common professional layouts are:

1. Asymmetric Left-Right Layout

  • Text concentrated on one side (left or right)
  • Image on the opposite side
  • Creates visual balance through contrast
  • Best for: Corporate presentations, product launches, professional reports
  • Example structure:
    |  Title & Subtitle  |    Visual/Image    |
    |  Description       |                    |
    

2. Center-Aligned Layout

  • Content centered with background image
  • Title prominently displayed in the center
  • Background image sets the mood and context
  • Best for: Inspirational talks, event presentations, creative pitches
  • Example structure:
    |                                        |
    |           [Background Image]           |
    |              MAIN TITLE                |
    |              Subtitle                  |
    |                                        |
    

Font Size Hierarchy (Critical)

Font size contrast is the cornerstone of effective cover design. You must ensure significant size differences between text hierarchy levels:

Element Recommended Size Ratio to Base
Main Title 72-120px 3x-5x
Subtitle 28-40px 1.5x-2x
Supporting Text 18-24px 1x (base)
Meta Info (date, name) 14-18px 0.7x-1x

Read the full file on GitHub · 90 lines

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 · 90 lines · 0 tokens per session scan A 67906803a654

Subscribe to this mod's changes

cover-page-generator is an agent published in the GitHub repository haojing8312/WorkClaw (140 stars, last pushed 3mo ago), licensed Apache-2.0. It adds 36 tokens to every session and 914 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. It is 100% identical to cover-page-generator, differing in 0 lines, and is treated as a copy.

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