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

19 available skills

QE Contract Testing

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proffesor-for-testing

QE Contract Testing is an AI-powered testing capability for validating API contracts and schemas

258
0
AI

upgrade-stripe

[ Official ]
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stripe

upgrade-stripe is a technical guide for upgrading Stripe API versions and SDKs, covering date-based API versions and server-side SDKs.

1.4k
0
Finance

fix-bug

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Strategy11

Bug-fixing workflow for Formidable Forms. Use when fixing bugs, debugging unexpected behavior, investigating error logs, or resolving compatibility issues.

60
0
Finance

QE Contract Testing

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summarybotng

QE Contract Testing is a testing capability for verifying API contracts and schema changes

2
0
Data

tech-stack-evaluator

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matteocervelli

tech-stack-evaluator is a centralized LLM configuration and documentation management system that evaluates technical stack requirements and compatibility for feature implementations.

20
0
Data

QE Contract Testing

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aquariuscook

QE Contract Testing is a testing capability that validates API contracts and ensures backward compatibility

0
0
Data

best-practices

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workleap

best-practices is a set of modern web development standards for security, browser compatibility, and code quality, based on Lighthouse best practices audits.

7
0
Browser

browser-extension

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HexAI-inc

Master specialized skill for building 2025/2026-grade browser extensions. Deep expertise in Manifest v3, Service Worker persistence (Alarms, Offscreen API), Side Panel API, and Cross-Browser compatibi

0
0
Data

best-practices

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addyosmani

Best-practices is a set of modern web development standards based on Lighthouse audits, covering security, browser compatibility, and code quality patterns.

0
0
Data

task-workflow

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devdanzin

A Claude Code plugin for reviewing CPython C extensions — finding API misuse, memory safety bugs, compatibility issues, and correctness problems.

0
0
Data

mobile-accessibility

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cbemister

mobile-accessibility is a set of guidelines and technologies ensuring mobile interfaces work with assistive technologies like VoiceOver and TalkBack

0
0
Data

pr-review

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pytorch

Review PyTorch pull requests for code quality, test coverage, security, and backward compatibility. Use when reviewing PRs, when asked to review code changes, or when the user mentions review PR, code

0
0
Data