A video-production pipeline that turns a YAML script into an MP4. It can record web apps with Playwright or desktop apps, add text-to-speech narration, and combine the media with FFmpeg.

Use it to create narrated introduction videos for web or native desktop applications.

It removes the need to coordinate screen recording, narration, and video assembly by hand. The YAML script provides a repeatable description of the video.

How sandraschi/demo-vid-mcp configures Cursor

Reuse

Borrowing it

Nothing to install: this file belongs to sandraschi/demo-vid-mcp. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file

curl -O https://raw.githubusercontent.com/sandraschi/demo-vid-mcp/master/.cursorrules

Clone the repo

git clone --depth 1 https://github.com/sandraschi/demo-vid-mcp

Made for: Cursor.

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/rules/sandraschi/demo-vid-mcp/cursorrules/github.svg)](https://agentmods.dev/rules/sandraschi/demo-vid-mcp/cursorrules)

Your own site

<a href="https://agentmods.dev/rules/sandraschi/demo-vid-mcp/cursorrules"><img src="https://agentmods.dev/badge/rules/sandraschi/demo-vid-mcp/cursorrules/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/rules/sandraschi/demo-vid-mcp/cursorrules"><img src="https://agentmods.dev/badge/rules/sandraschi/demo-vid-mcp/cursorrules.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 148 This file is loaded in full into every session.

When invoked 148 The same file — it is already loaded in full.

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.

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.

Model	Per session	Once invoked
Fable 5.1	$0.00148	$0.00148
Opus 5.5	$0.00059	$0.00059
Sonnet 5.5	$0.00030	$0.00030
Haiku 4.5	$0.00015	$0.00015

Measured 2mo ago against content hash 33381d8fc4e9, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

cursorrules 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 2mo 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

Copies of this mod

1 near-identical copy found in the catalogue:

windsurfrules — 100% identical, 0 lines differ

.cursorrules · 15 lines

What it actually says

Session Context (demo-vid-mcp)

Fleet intro-video pipeline: turns a YAML script into an MP4 by driving Playwright (records the target webapp) or a desktop capture (native apps), speech-mcp (TTS narration), and FFmpeg (compose). 7 MCP tools.

Before starting work:

List existing videos/repos: demo_vid_list()
Read the tool summary: demo_vid_help()

At end of work:

Validate any script edits before generating: demo_vid_script_validate(script_yaml=...)
Prefer demo_vid_refine(...) over a full demo_vid_generate(...) re-run when only feedback-driven tweaks are needed

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.

2mo ago First seen · 15 lines · 148 tokens per session scan A 33381d8fc4e9

Subscribe to this mod's changes

cursorrules is a cursor rule published in the GitHub repository sandraschi/demo-vid-mcp (2 stars, last pushed 7d ago), licensed MIT. It adds 148 tokens to every session, about $0.0006 per session on Opus 5.5. 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 2026-09-04.

Creative and media demo ffmpeg fleet mcp playwright video

cursorrules next to 6 cursor rules from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
cursorrulessandraschi/demo-vid-mcp	Cursor rule	2	7d ago	MIT	A	148	Cursor
motiscopeKumarSashank/motiscope	Cursor rule	129	3mo ago	MIT	A	11	Cursor
transcreveaiDeHor-Labs/transcreve-ai	Cursor rule	9	7d ago	MIT	A	315	Cursor
ponytailDietrichGebert/ponytail	Cursor rule	185k	8d ago	MIT	A	604	Cursor
angular-20angular/angular	Cursor rule	101k	yesterday	MIT	A	0	Cursor
dev-standardapache/superset	Cursor rule	75k	today	Apache-2.0	A	1,147	Cursor
prefer-assertions-over-defensive-checksprisma/orm	Cursor rule	48k	yesterday	Apache-2.0	A	0	Cursor

demo-vid-mcp: Cursor rule for Cursor