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

961 available skills

simple-fetch

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yoloshii

Enhanced MCP code execution. Agent framework-agnostic (optimized for Claude Code). Skills framework (99.6% token reduction), multi-transport, sandboxing

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Developer

gkn-cli

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TT-AIXion

GitHub repository management CLI tool for AI agents (Codex, Claude Code, etc.) - Simplifies common git operations

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0
Developer

clickhouse

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speakeasy-api

Context layer for your product. Connect your agents and chat to 1st and 3rd party MCP servers!

0
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Developer

context-hunter

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MrLesk

Backlog.md - A tool for managing project collaboration between humans and AI Agents in a git ecosystem

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Developer

commit-push

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DataCovey

An open-source, self-hosted API that turns standard email providers (Mailgun, SES, SendGrid) into "Inbox-as-a-Service" for AI Agents.

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0
Developer

workflow-bridge

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leeovery

Tick is a lightweight task management CLI designed for AI coding agents. It prioritises determinism, simplicity, and zero-friction git integration.

2
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Developer

manage-skills

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Balkonsen

manage-skills is a meta-skill for managing, auditing, and maintaining VRP Toolkit skills, ensuring compliance and efficiency in AI coding workflows.

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Developer

dk-breadcrumb-creator

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deepklarity

A kit for building with AI agents — not just the orchestration, but also the engineering patterns around it.

1
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Developer

detect

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synaptiai

Agent Capability Standard is an open specification for composable AI agent capabilities. It defines 36 atomic capabilities across 9 cognitive layers, a type-safe workflow DSL, and grounded world modeling with trust-aware conflict resolution. Built on the Grounded Agency philosophy, it makes agent reliability structural—not optional.

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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
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Developer

plugin-creator

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openai

plugin-creator is a skill that allows developers to create and configure custom plugins for AI agents using Python scripts and JSON files.

17
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Developer

dqmc-advanced

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edwnh

dqmc-advanced is a skill that provides advanced functionality for AI agents, including unequal-time measurements and analytic continuation.

16
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Developer