all

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

This directory brings installable AI Agent skills into one place so you can filter by search, category, topic, and official source, then install them directly into Claude Code, Cursor, Windsurf, and other supported environments.

3407 available skills

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

add-new-credit-card

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fantasy-cc

add-new-credit-card is a skill that enables users to add new credit cards to a predefined card catalog, requiring card name and issuer information

8
0
Developer

plan-executor

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orient-bot

plan-executor is a skill that executes implementation plans with two-stage review, verification, and batch checkpoints for efficient multi-task execution.

8
0
Developer

opal-flow-lld

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hmcts

opal-flow-lld is a workflow management skill that uses a template-based approach for configuring and setting up workflows, integrating with Jenkins SDS.

8
0
Developer

zinc-dual-index-pattern

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Crainax

zinc-dual-index-pattern is a technique for optimizing War3Lib development with compact arrays, O(1) deletion, and dual-view indexing, enabling efficient data management and querying.

8
0
Developer

asn1

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way-platform

asn1 is a set of encoding rules for Abstract Syntax Notation One (ASN.1), used for encoding data in tachograph files, including BER and DER formats.

8
0
Developer

ralph

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ismailytics

Ralph Advanced with Claude Code, Linear and Playwright - Autonomous AI agent loop with Linear MCP integration, Playwright browser testing, and optional TDD workflow.

8
0
Developer

best-practices

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workleap

Modular application shell for building web applications at Workleap.

7
0
Developer

summarize

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hAcKlyc

A ready-to-use workspace template that turns any AI agent into a persistent, evolving companion. No server, no database, no complex setup — just a folder of files.

7
0
Developer

tui

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re-cinq

Multi-agent pipelines for AI-assisted development

7
0
AI

add-cave

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dlubom

Jaskiniowy Kataster Tatr | Tatra Cave Registry | Tatranský kataster jaskýň

7
0
Developer

telegram-watch-dev

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o1xhack

Fully local Telegram watcher powered by Telethon — monitor specific users in a target group/channel, capture messages/media into SQLite, and push periodic HTML reports back to a control chat.

7
0
Developer