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Code To PRD

alirezarezvani/claude-skills

Reverse-engineers frontend, backend, or fullstack codebases into detailed Product Requirements Documents by scanning routes, components, APIs, data models, and interactions to produce business-friendly specs that engineers or AI agents can use to rebuild every page and endpoint.

Hono: Ultra-fast Web Framework for Edge

sickn33/antigravity-awesome-skills

Hono is a minimal and ultrafast web framework built entirely on Web Standards (Request/Response/fetch). It allows developers to build high-performance APIs and full-stack applications that run seamlessly across multiple environments, including Cloudflare Workers, Deno, Bun, and Node.js. It is ideal for edge deployment, Backend for Frontend (BFF) layers, and type-safe backend services.

Polars Bio Genomics Toolkit

K-Dense-AI/claude-scientific-skills

polars-bio accelerates genomic interval math and bioinformatics I/O by combining Polars, Arrow, and DataFusion to handle BED/VCF/BAM/GFF/FASTA streams, SQL queries, and cloud storage with overlap, coverage, and nearest APIs plus streaming fallbacks.

Build Bundled Local MCP Servers

anthropics/claude-plugins-official

MCPB is a specialized local server bundle that packages the entire runtime environment (Node.js or Python) alongside the server code. It allows developers to distribute and run complex MCP services directly on a user's machine without requiring the user to pre-install specific runtimes or toolchains. Use this when the server must interact with the local filesystem, desktop applications, or OS-level APIs.

SwiftUI Liquid Glass API Implementation

swiftui-liquid-glass

sickn33/antigravity-awesome-skills

A comprehensive guide for building or reviewing SwiftUI User Interfaces that utilize the modern Liquid Glass aesthetic. This skill focuses on correctly implementing native Apple APIs (like `glassEffect` and `GlassEffectContainer`) while ensuring proper fallback mechanisms, modifier ordering, and performance for iOS 26+ devices. Ideal for adopting cutting-edge iOS design patterns.

Security Pen Testing

security-pen-testing

alirezarezvani/claude-skills

Provides offensive security testing methodology, tooling guidance, and workflows for scanning web apps, APIs, dependencies, secrets, and infrastructure to uncover vulnerabilities before attackers exploit them.

Agent Payment Execution

agent-payment-x402

affaan-m/everything-claude-code

Adds x402 payment execution stack to AI agents, giving per-task/session budgets, allowed recipients, rate controls, and non-custodial wallets via MCP tools so agents can autonomously pay for APIs, services, or other agents with no custodial risk.

Academic Paper Lookup

K-Dense-AI/claude-scientific-skills

Use this helper to search ten academic paper databases via their REST APIs whenever you need research papers, preprints, citation data, metadata, or open-access PDFs; it routes DOI/PMID/author/topic queries to the right endpoints and returns raw JSON plus the queried databases/paths.

Cross-Database Research

database-lookup

K-Dense-AI/claude-scientific-skills

Leverages 78 public scientific, biomedical, materials, and economic REST APIs to find compounds, genes, pathways, clinical trials, patents, economic indicators, weather, and other structured data, returning raw JSON plus the databases/endpoints used.

Feishu IM Reader

op7418/CodePilot

Guides calling Feishu IM APIs to retrieve chat histories, thread replies, cross-chat searches, and media/file downloads while handling pagination, time filters, and permission constraints so agents can answer questions about past conversations.

Stable Interface Design

api-and-interface-design

addyosmani/agent-skills

Guides designing stable, well-documented interfaces for APIs, module boundaries, and component props to make correct usage easy and inadvertent mistakes difficult.

Browser Automation Operator

browserwing-admin

MemTensor/MemOS

Manage BrowserWing’s intelligent browser automation platform: install Chrome, configure LLM providers, generate AI-explored scripts, and operate the script lifecycle through HTTP APIs for autonomous exploration, execution, and troubleshooting.

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