<Devsly/>
NotebookLM Watermark Remover
Remove the NotebookLM watermark from PDF slide exports — free, unlimited, and 100% in your browser.
View
NotebookLM Video Watermark Remover
Remove the NotebookLM watermark from every frame of your MP4 and auto-trim the end card — free and unlimited.
View
Gemini Watermark Remover
Remove the Gemini (Veo) sparkle watermark from every frame of your AI-generated MP4 — free and unlimited.
View
MCP https://devsly.io/mcp MCP Tools Best Skills API Docs
Devsly

Keyboard Shortcuts

Navigation

Quick Search
⌘ / Ctrl + K
Toggle Dark Mode
⌘ / Ctrl + D
Close Dialogs
Esc

Tool Actions

Execute / Process
⌘ / Ctrl + Enter
Clear Input
⌘ / Ctrl + Shift + C
Copy Output
⌘ / Ctrl + Shift + X

Editor

Select All
⌘ / Ctrl + A
Undo
⌘ / Ctrl + Z
Redo
⌘ / Ctrl + Shift + Z

Updated 4mo ago

by Mng-dev-ai

explainer-video

AI skill that turns any topic into an animated narrated explainer video. Runs locally, free, works with Claude Code / Codex / Cursor.

  • Multi-agent — Targets three or more agents
Works with
  • Claude
  • Codex
  • Cursor
View on GitHub (opens in a new tab)

21 GitHub stars (21)

+2 in 23 days

Stars gained per day · daily snapshots since Sep 30
Stars gained per day, Sep 30 to Oct 23: +2 in total; the busiest day was Oct 21 with +1 stars.Oct 1: 0 starsOct 2: 0 starsOct 3: 0 starsOct 4: 0 starsOct 5: 0 starsOct 6: 0 starsOct 7: 0 starsOct 8: 0 starsOct 9: 0 starsOct 10: 0 starsOct 11: 0 starsOct 12: 0 starsOct 13: 0 starsOct 14: 0 starsOct 15: 0 starsOct 16: 0 starsOct 17: 0 starsOct 18: 0 starsOct 19: 0 starsOct 20: 0 starsOct 21: +1 starsOct 22: 0 starsOct 23: +1 stars
Stars gained between daily snapshots
PeriodNew stars
Oct 10
Oct 20
Oct 30
Oct 40
Oct 50
Oct 60
Oct 70
Oct 80
Oct 90
Oct 100
Oct 110
Oct 120
Oct 130
Oct 140
Oct 150
Oct 160
Oct 170
Oct 180
Oct 190
Oct 200
Oct 21+1
Oct 220
Oct 23+1
  • 1 skill (1 skills found in its SKILL.md files)
  • 5 forks (5 forks)
  • 4mo ago last update (Last updated 4mo ago)

Install

Skills CLI

npx skills add Mng-dev-ai/explainer-video

Asks which agents to install it for. Add -g to install it for every project.

Claude Code

git clone https://github.com/Mng-dev-ai/explainer-videocp -r "explainer-video" ~/.claude/skills/explainer-video

Copies the explainer-video skill into ~/.claude/skills/ for every project (use .claude/skills/ for one project).

Plugin

/plugin marketplace add Mng-dev-ai/explainer-video

Run inside Claude Code if the repository ships a plugin marketplace, then pick plugins from /plugin.

Skills can run code on your machine — read the SKILL.md first.

What it does

In the author's own words, from each skill's SKILL.md.

  • explainer-video

    Generate an animated narrated explainer video (MP4). Claude writes a custom HTML animation page tailored to the topic, then the skill handles voiceover (free Edge TTS), recording (Playwright), and merging (ffmpeg). Use when the user says "make an explainer video about X", "generate an animated narrated video for [topic]", "create an explainer video". Output is a 1280×720 H.264 MP4 with synced nar…

    SKILL.md on GitHub (opens in a new tab)

Review before you install

A skill is a set of instructions and scripts your agent will follow, and it can run code on your machine. Read the SKILL.md and any scripts first — this listing is not a security review.