5KGitHub
OPENAGENTSKILL / DIRECTORY
AI Agent Skills
Find a skill for your next task. Explore tools for Codex, Claude Code, Cursor and more.
Results · “extension-js”
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Candidates in this shortlist, not the full registry. GitHub stars belong to repositories, not individual skills.
Results: 39
Browser Extension
libredirect
A browser extension that redirects popular sites to alternative privacy friendly frontends
3.9KGitHub
1.7KGitHub
Duckduckgo Privacy Extension
duckduckgo
DuckDuckGo Privacy Essentials browser extension for Firefox, Chrome.
1.5KGitHub
Extension
polkadot-js
Simple browser extension for managing Polkadot and Substrate network accounts in a browser. Allows the signing of extrinsics using these accounts. Also provides a simple…
1KGitHub
Waifu2x Extension GUI
AaronFeng753
Video, Image and GIF upscale/enlarge(Super-Resolution) and Video frame interpolation. Achieved with Waifu2x, Real-ESRGAN, Real-CUGAN, RTX Video Super Resolution VSR, SRM…
Media AutomationSkill source unconfirmed
16.9KGitHub
4.3KGitHub
ComfyUI To Python Extension
pydn
A powerful tool that translates ComfyUI workflows into executable Python code.
Media AutomationSkill source unconfirmed
2.3KGitHub
create-canvas-extension
github
Create or register a canvas extension in the awesome-copilot repository. Use when asked to scaffold a new canvas extension, create its plugin.json, add a reusable extens…
38.5KGitHub
156.1KGitHub
Screenity
alyssaxuu
The free and privacy-friendly screen recorder with no limits 🎥
Productivity AutomationSkill source unconfirmed
18.5KGitHub
SingleFile
gildas-lormeau
Web Extension for saving a faithful copy of a complete web page in a single HTML file
21.6KGitHub
21.4KGitHub
12.6KGitHub
Nanobrowser
nanobrowser
Open-Source Chrome extension for AI-powered web automation. Run multi-agent workflows using your own LLM API key. Alternative to OpenAI Operator.
13.3KGitHub
Youtube
code-charity
Open YouTube / Video browser-extension [top~1] Enrich your experience&choice!🧰Smart features📌set&forget📌250+tweaks - Longest-standing. Join🧩us?👨👩👧👧 ⋮ {playbac…
4.4KGitHub