Featured

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.

2071 available skills

ralph

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majiayu000

The most comprehensive Claude Code skills registry | Web Search: https://skills-registry-web.vercel.app

0
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Developer

prd

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davidkimai

Generate structured Product Requirements Documents through guided questions. Creates well-formed PRDs with user stories, acceptance criteria, and technical approach. Use when planning new features, creating specifications, or when user asks to create/generate a PRD.

0
0
Developer

supabase-python

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alinaqi

FastAPI with Supabase and SQLAlchemy/SQLModel

0
0
Developer

supabase-postgres-best-practices

[ Official ]
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supabase

Postgres performance optimization and best practices from Supabase. Use this skill when writing, reviewing, or optimizing Postgres queries, schema designs, or database configurations.

1.5k
0
Data

skill-writer

[ Official ]
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getsentry

Create, synthesize, and iteratively improve agent skills following the Agent Skills specification. Use when asked to create a skill, write a skill, synthesize sources into a skill, improve a skill fro

493
0
Developer

find-bugs

[ Official ]
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getsentry

Find bugs, security vulnerabilities, and code quality issues in local branch changes. Use when asked to review changes, find bugs, security review, or audit code on the current branch.

355
0
Developer

frontend-patterns

[ Featured ]
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affaan-m

Frontend development patterns for React, Next.js, state management, performance optimization, and UI best practices.

116.8k
0
Developer

xlsx

[ Official ]
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anthropics

Use this skill any time a spreadsheet file is the primary input or output. This means any task where the user wants to: open, read, edit, or fix an existing .xlsx, .xlsm, .csv, or .tsv file (e.g., adding columns, computing formulas, formatting, charting, cleaning messy data); create a new spreadsheet from scratch or from other data sources; or convert between tabular file formats. Trigger especially when the user references a spreadsheet file by name or path — even casually (like \the xlsx in my downloads\) — and wants something done to it or produced from it. Also trigger for cleaning or restructuring messy tabular data files (malformed rows, misplaced headers, junk data) into proper spreadsheets. The deliverable must be a spreadsheet file. Do NOT trigger when the primary deliverable is a Word document, HTML report, standalone Python script, database pipeline, or Google Sheets API integration, even if tabular data is involved.

83.9k
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Developer

continuous-learning

[ Featured ]
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affaan-m

Continuous-learning is a skill that automatically evaluates Claude Code sessions to extract reusable patterns and saves them as learned skills for future use.

62.0k
0
Developer

README.md

[ Official ]
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tadata-org

<p align="center"><a href="https://github.com/tadata-org/fastapi_mcp"><img src="https://github.com/user-attachments/assets/7e44e98b-a0ba-4aff-a68a-4ffee3a6189c" alt="fastapi-to-mcp" height=100/></a></p> <div align="center"> <span style="font-size: 0.85em; font-weight: normal;">Built by <a href="https://tadata.com">Tadata</a></span> </div> <h1 align="center"> FastAPI-MCP </h1> <div align="center"> <a href="https://trendshift.io/repositories/14064" target="_blank"><img src="https://trendshi

11.6k
0
Developer

stitch-design

[ Official ]
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google-labs-code

stitch-design is a unified entry point for Stitch design work, handling prompt enhancement, design system synthesis, and high-fidelity screen generation/editing.

3.6k
0
Developer

cloudflare

[ Official ]
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cloudflare

Comprehensive Cloudflare platform skill covering Workers, Pages, storage (KV, D1, R2), AI (Workers AI, Vectorize, Agents SDK), networking (Tunnel, Spectrum), security (WAF, DDoS), and infrastructure-as-code (Terraform, Pulumi). Use for any Cloudflare development task. Biases towards retrieval from Cloudflare docs over pre-trained knowledge.

526
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Developer