A Claude Code plugin that creates demo videos for web applications by exploring the code, planning a story, recording browser actions, and preparing narration text.

Use it to make product demos, record walkthroughs, generate Playwright scripts with human-like interactions, capture timing markers, and produce narration-ready transcripts.

It replaces a largely manual process of designing a walkthrough, writing browser scripts, recording the app, and preparing a voice-over transcript.

demofly — Plugin for Claude Code by llama-farm

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/llama-farm/demofly-claude

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.

README.md

[![agentmods](https://agentmods.dev/badge/plugins/llama-farm/demofly-claude/demofly/github.svg)](https://agentmods.dev/plugins/llama-farm/demofly-claude/demofly)

Your own site

<a href="https://agentmods.dev/plugins/llama-farm/demofly-claude/demofly"><img src="https://agentmods.dev/badge/plugins/llama-farm/demofly-claude/demofly/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.

Your own site · 80×15

<a href="https://agentmods.dev/plugins/llama-farm/demofly-claude/demofly"><img src="https://agentmods.dev/badge/plugins/llama-farm/demofly-claude/demofly.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session not measured What this adds to a session before it is invoked.

When invoked not measured The manifest loads nothing itself; its 1 skill cost 100 tokens a session between them.

Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.

Origin original No closer match found in the catalogue.

Security

Grade A, and why

demofly 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.

plugins/demofly/.claude-plugin/plugin.json · 21 lines

What it actually says

{
  "name": "demofly",
  "description": "Automated demo video generation for web applications. Explores your codebase, designs a narrative, generates Playwright scripts with human-like interactions, records video with granular timing markers, and produces narration-ready transcripts.",
  "version": "0.2.11",
  "author": {
    "name": "llama-farm",
    "url": "https://github.com/llama-farm"
  },
  "repository": "https://github.com/llama-farm/demofly-claude",
  "license": "MIT",
  "keywords": [
    "demo",
    "video",
    "playwright",
    "web",
    "automation",
    "recording",
    "narration"
  ]
}

Contents

What it installs

The manifest is a name and a version. 1 skill travel with it, and installing the plugin installs all of them — 100 tokens a session between them. Each is measured on its own page, and each can be installed alone.

Skill create A 100 tokens

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.

8d ago First seen · 21 lines scan A 84841460fcaa

Subscribe to this mod's changes

demofly is a plugin published in the GitHub repository llama-farm/demofly-claude (2 stars, last pushed 6mo ago), licensed MIT. 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 2026-08-31.

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