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Browse and install thousands of AI Agent skills in the Killer-Skills directory. Supports Claude Code, Windsurf, Cursor, and more.

16 available skills

browser-extension

Logo of HexAI-inc
HexAI-inc

Master specialized skill for building 2025/2026-grade browser extensions. Deep expertise in Manifest v3, Service Worker persistence (Alarms, Offscreen API), Side Panel API, and Cross-Browser compatibi

0
0
Data

resource-scout

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nicepkg

Search and discover Claude Code skills and MCP servers from marketplaces, GitHub repositories, and registries. Use when (1) user asks to find skills for a specific task, (2) looking for MCP servers to

1
0
Browser

vvvv-editor-extensions

Logo of tebjan
tebjan

Helps create vvvv gamma editor extensions — .HDE.vl file naming, Command node registration with keyboard shortcuts, SkiaWindow/SkiaWindowTopMost window types, docking with WindowFactory, and API acces

0
0
Productivity

vscode-extension-dev

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involvex

Expert guidance for developing, testing, and publishing Visual Studio Code extensions. Use when building or modifying VS Code extensions.

0
0
Design

build-plugin

Logo of opentabs-dev
opentabs-dev

Your browser is already logged in. Let your AI use it.

105
0
Browser

auction-catalog

Logo of MixxMasterMike123
MixxMasterMike123

Auctionet AI Cataloging Assistant Chrome Extension

0
0
Browser

coding-rules

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relytcloud

Native lakehouse experience in Postgres powered by DuckDB & Ducklake

61
0
Data

memory-updater

Logo of u9401066
u9401066

🔬 AI-powered medical paper writing toolkit — from PubMed search to Word export, all inside VS Code

5
0
Productivity

mcaf-dotnet-format

Logo of managedcode
managedcode

Use the free first-party `dotnet format` CLI for .NET formatting and analyzer fixes. Use when a .NET repo needs formatting commands, `--verify-no-changes` CI checks, or `.editorconfig`-driven code sty

1
0
Productivity

llvm-tooling

Logo of backengineering
backengineering

Expertise in LLVM tooling development including Clang plugins, LLDB debugger extensions, Clangd/LSP, and LibTooling. Use this skill when building source code analysis tools, refactoring tools, debugge

392
0
Data

browser-use

Logo of KnoWhiz
KnoWhiz

browser-use is a scalable browser automation skill for persistent sessions and complex workflows.

11
0
Data

task

Logo of mag123c
mag123c

Chrome Extension for advanced bookmark management with tags and search

0
0
Browser