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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

spectr-apply

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connerohnesorge

validatable spec driven development (inspired by openspec and kiro)

3
0
Developer

ref-src

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mkaput

Experimental modern Elixir language support for IntelliJ Platform IDEs

3
0
Developer

continuous-learning-v2

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T-rav

HydraFlow is a delivery kernel for GitHub repositories: it accepts intent, compiles it through a staged pipeline, enforces quality gates, and produces merged software changes.

3
0
AI

file-context-planning

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hookvibe

file-context-planning is a Codex-compatible skill that uses persistent markdown files as working memory on disk for planning and automation purposes.

3
0
Developer

release-notes

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dpaola2

release-notes is a standalone utility skill that generates release notes from a Linear cycle, categorizing and formatting completed issues for teams.

3
0
Developer

prompt-sync-workflow

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mufengbufeng

prompt-sync-workflow is a skill that coordinates prompt and skill updates when implementing changes that affect OpenCE workflow guidance, ensuring AI assistants behave correctly during each phase.

3
0
Developer

surrealist-prompting

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fullstacktard

Surrealist-prompting is a skill that enables automated Claude Code configuration setup for existing projects to generate surrealist, dreamlike, and psychedelic video content.

3
0
Developer

qa

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thisguymartin

qa is an AI-native terminal workspace that automates testing and quality assurance processes.

3
0
Developer

esp32-workbench-ota

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SensorsIot

esp32-workbench-ota is a skill that facilitates OTA firmware updates for ESP32 devices, using an HTTP endpoint and WiFi connectivity

3
0
Developer

convex

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ElementsAI-Dev

Convex is a development framework that enables developers to build scalable applications using specific skills for detailed guidance, including core development, schema validation, and realtime capabilities.

3
0
Developer

dbt-fabric-notebook

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djouallah

dbt-fabric-notebook is a skill that enables running dbt pipelines inside Microsoft Fabric Python notebooks using DuckDB as the compute engine and DuckLake for Delta Lake table management.

3
0
Developer

acestep-docs

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LeeAeron

acestep-docs is a documentation skill for the ACE-Step music generation system, offering guides, tutorials, and project overviews.

3
0
Developer