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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.

2587 available skills

mingri-coc7-knowledgebase-maintenance

Logo of bardway
bardway

For Mingri project: maintain CoC7 knowledgebase JSON data files, types, and loader hooks; ensure caching/paths remain correct.

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Developer

bug-triage-evidence

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IPNL-POLYU

Triage bugs and package reproducible evidence cleanly (.dev artifacts, chapter figures, and README updates). Use when fixing a bug or mismatch vs expected results.

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Developer

create-nestjs-exception

Logo of sharifli4
sharifli4

Create standardized exceptions following the templates exception system. Use when the user asks to create an exception, error class, or custom error handling, or mentions exception, error, throw, or H

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Developer

ralph-deep-init

Logo of jusedit
jusedit

Build a comprehensive project backlog through multi-stage architectural analysis. Creates 6 functional groups and generates detailed tasks for each. Use when you need a large, well-organized backlog f

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Developer

FSD architecture

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Nico7522

This skill is used to structure the project correctly by following the principles of Feature Sliced Design Architecture.

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Developer

team-release

Logo of Donchitos
Donchitos

Orchestrate the release team: coordinates release-manager, qa-lead, devops-engineer, and producer to execute a release from candidate to deployment.

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Developer

plan-course-materials

Logo of doron-nazaretsky
doron-nazaretsky

Plan data engineering course materials for new lessons. Use when creating materials for new topics, planning lectures, or when the user asks to plan course content, lesson materials, or lecture struct

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Developer

email-digest

Logo of QuixiAI
QuixiAI

Digest and ingest emails into memory, surfacing important threads and action items

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Developer

analytics-metrics-kpi

Logo of pluginagentmarketplace
pluginagentmarketplace

Master metrics definition, KPI tracking, dashboarding, A/B testing, and data-driven decision making. Use data to guide product decisions.

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Developer

preflight

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JustAGhosT

Runs enhanced delivery checks before ship: quality gates, changelog, coverage delta, commit convention conformance, TODO/FIXME hygiene, and documentation updates for externally visible changes.

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Developer

fal-platform

Logo of SamarthaKV29
SamarthaKV29

Platform APIs for model management, pricing, and usage tracking

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Developer

nav-stats

Logo of dkyazzentwatwa
dkyazzentwatwa

Display session efficiency report showing token savings, cache performance, and optimization recommendations. Use when user asks show my stats, how efficient am I?, show session metrics, or wants to s

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Developer