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.
git clone --depth 1 https://github.com/Casper-Studios/casper-marketplaceWrote 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/plugins/casper-studios/casper-marketplace/content-marketing)<a href="https://agentmods.dev/plugins/casper-studios/casper-marketplace/content-marketing"><img src="https://agentmods.dev/badge/plugins/casper-studios/casper-marketplace/content-marketing.svg" alt="Measured on agentmods" height="20"></a>Grade A, and why
content-marketing 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 8d 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
{
"name": "content-marketing",
"version": "1.0.0",
"description": "LinkedIn post generation and YouTube tooling for marketing content",
"author": {
"name": "Casper Studios"
},
"keywords": [
"design",
"marketing",
"content",
"linkedin",
"video"
],
"interface": {
"displayName": "Content Marketing",
"shortDescription": "Create LinkedIn and YouTube marketing content.",
"longDescription": "LinkedIn post generation and YouTube tooling for marketing content",
"developerName": "Casper Studios",
"category": "Productivity",
"capabilities": [],
"defaultPrompt": "Create marketing content from my source material."
}
}
What it installs
The manifest is a name and a version. 2 skills, 1 command travel with it, and installing the plugin installs all of them — 187 tokens a session between them. Each is measured on its own page, and each can be installed alone.
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.
- 8d ago First seen · 25 lines scan A 70295b98a77d
content-marketing is a plugin published in the GitHub repository Casper-Studios/casper-marketplace (12 stars, last pushed 3d ago), licensed MPL-2.0. Its token cost is not measured: this kind of file is read by the harness, not the model. 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 2026-08-30.
Other plugins, from other repositories
manim-skills
Manim (math animation) skills for AI coding agents — animate equations, plot functions, and render 3Blue1Brown-style explainers to MP4 with Manim Community Edition.
minli-skill
A collection of Claude Code skills, where Claude Code is an AI programming assistant. It includes a video-explanation workflow and a template for formatting WeChat Official Accounts posts.
motion-design-skills
Motion design fundamentals, engines, and brand elements as installable skills for AI coding agents — timing, typography, color, composition, After Effects, Remotion, logos, and backgrounds.
twelvelabs
TwelveLabs video AI integration. Index, search, and analyze videos using TwelveLabs' multimodal AI platform.
write-a-readme
Turn codebases into accurate, on-brand READMEs with editable SVG banners.
skind-skills
Investment research and educational video creation.