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

834 available skills

wrap

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mag123c

wrap is a token and cost tracker that enables ultra-fast monitoring of LLM token usage, designed to optimize AI coding workflows and improve developer efficiency.

60
0
Developer

card-credits

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jiahongc

Agent Skills suite for researching US credit cards — works with Claude Code, Codex, Cursor, Gemini CLI, and any Agent Skills-compatible tool

2
0
AI

donna-do

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Tiendil

donna-do is a skill that provides deterministic behavior, state machines, artifact management, and meta programming for coding agents, ensuring predictable and reliable execution.

11
0
AI

review-design

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janekbaraniewski

The one dashboard you’ve been looking for — track spend and usage across Claude, Cursor, OpenRouter, Copilot, Gemini, Codex, and more.

8
0
AI

team-code-execute

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itsHabib

Sandbox containing learner projects built with claude code (teams,subagents, default)

3
0
Developer

fix

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Borda

fix is a set of AI agent configurations and automated workflows optimized for Python and ML development, focused on regression test-driven bug fixing.

4
0
AI

manage

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Borda

A collection of personal AI coding assistant configurations, specialist agents, and automated workflows optimized for Python and ML open-source development.

2
0
AI

next

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mag123c

Ultra-fast token & cost tracker for LLM Token Usage (e.g. Claude Code)

52
0
Developer

babysit-pr

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Kbediako

Codex CLI tweaks for Android/Termux (self-update + build version)

1
0
Developer

openlark-code-standards

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foxzool

飞书开放平台的非官方 Rust SDK,支持自定义机器人、长连接机器人、云文档、飞书卡片、消息、群组等 API 调用。

66
0
Developer

cockpit-continuity-ledger

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future3OOO

Fapple codex

1
0
Developer

claudecode

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cshyang

Campaign analytics workspace — code computes, AI reasons. Google Ads, Meta, GA4, Search Console.

0
0
Developer