Claude Skills by modbender

Search news articles via NewsAPI with filtering by time windows, sources, domains, and languages.

https://newshelp.org/tag/{topic}

Complete newsletter management system with subscriber signup (double opt-in), automated welcome drip sequence, broadcast sender, and subscriber analytics. 4 production-ready n8n workflows with Google Sheets backend.

Newsletter is the highest-ROI content channel alive. The average

Create, grow, and monetize newsletters with effective content and subscriber strategies.

Real-time world news briefings with AI-clustered events, topic classification, and geographic filtering. No API key needed.

CLI tool to fetch trending news and hot topics from 66 sources across 44 platforms. Returns structured news items with titles, URLs, and metadata. USE FOR: - Fetching trending/hot news from Chinese and international platforms - Monitoring hot topics across social media, tech, finance, and news sites - Getting structured news data as JSON for further processing - Listing available news sources Requires npm install. Some sources need env vars (PRODUCTHUNT_API_TOKEN). Some sources may be block...

Share real-time organizational context with your AI agent — query your context graph, manage records, and receive live insights

Use Nextbrowser cloud API to spin up cloud browsers for Openclaw to run autonomous browser tasks. Primary use is creating browser sessions with profiles (persisted logins/cookies) that Openclaw can control to manage social media and other online accounts. Secondary use is running task subagents for fast autonomous browser automation under residential proxy, browser stealth, and CAPTCHA solving capability. Docs at docs.nextbrowser.com.

Generate Next.js config with best practices. Use when configuring Next.js.

ORQUESTADOR REAL para el ciclo completo de desarrollo Full-Stack. Conecta a Supabase, genera migrations SQL ejecutables, y guía paso a paso. Integración con Vercel para deployment automático.

Nextcloud file and folder management via WebDAV + OCS API. Use when: (1) creating, reading, writing, renaming, moving, copying, or deleting files/folders, (2) listing or searching directory contents, (3) toggling favorites or managing system tags, (4) checking storage quota. NOT for: Nextcloud Talk, Calendar/Contacts (use CalDAV), app management (requires admin), large binary transfers, or creating share links (share capability not included by default - see README).

Build Next.js 15 apps with App Router, server components, caching, auth, and production patterns.

Intelligent SRE Bridge for AI-driven system diagnosis and recovery.

Autonomous local System Reliability Agent for OpenClaw.

Nexus-Sentinel est un agent SRE autonome. Il diagnostique les

Unified crosschain USDC balance via Circle Gateway + Circle Programmable Wallets. Deposit USDC on any supported chain, check your unified balance, and instantly mint USDC on any destination chain in <500ms — no bridging, no raw private keys.

Email for AI agents. Create mailboxes, send and receive emails via API. No browser, no OAuth.

Autonomous AI Artist Agent for generating, evolving, minting, listing, and promoting NFT art on the Base blockchain. Use when the user wants to create AI art, mint ERC-721 NFTs, list on marketplace, monitor on-chain sales, trigger artistic evolution, or announce drops on X/Twitter.

Track NFT collection prices, floor prices, and sales data. Supports Ethereum collections including BAYC, MAYC, CryptoPunks, and more.

"This is Step 1 of Fei Gao’s “Nigeria Lawyer Network” workflow: 1)

Build and modify web services using ngamux, a simple HTTP router for Go. Define routes, apply middleware, handle requests, and send responses efficiently.

Generate nginx config from plain English. Use when configuring nginx.

Generate nginx configs from plain English. Use when you need reverse proxy, SSL, or load balancing setup.

Manage Nginx Proxy Manager (NPM) for reverse proxy and SSL termination to internal services like staging/prod apps. Use when creating/updating proxy hosts, requesting or renewing Let's Encrypt certificates, enforcing HTTPS redirects, setting websocket support, or routing domains/subdomains to target servers.

Configure Nginx for reverse proxy, load balancing, SSL termination, and high-performance static serving.

Generate short-lived, mobile-friendly ngrok preview links for local artifacts and share them in Telegram. Use when OpenClaw produces images/charts/generated files that the user needs to view remotely on phone, and a temporary per-task link is preferred over manual file transfer.

Index and search code repositories, documentation, research papers, HuggingFace datasets, local folders, and packages with Nia AI. Includes Oracle autonomous research, dependency analysis, context sharing, and code advisor.

NicheHunter Ultra — Headless App Store Market Intelligence engine for OpenClaw (VPS). Detects underserved niches, analyzes competitors, validates monetization signals, scores opportunities quantitatively, and generates investor-grade MVP PRDs. Optimized for Telegram.

This skill provides in-depth market analysis for a specific

Select and refine a profitable, focused niche for a solopreneur business. Use when deciding which market segment to serve, narrowing a broad idea into a defensible position, or evaluating whether a niche is worth committing to. Covers niche generation, multi-criteria scoring, validation checks, and the Who+What+Why positioning formula. Trigger on "pick a niche", "what niche should I target", "narrow my market", "find my niche", "choose a niche", "is this niche viable", "niche down".

Just say what you spent — your AI logs it, categorizes it, and tracks it against your budget. No apps, no forms, no friction. Supports natural language like 'spent $45 at Costco' or 'split a $90 dinner with Jake'. 16 auto-categories, monthly budget alerts, weekly and monthly reports. Runs entirely local — your spending data stays on your machine.