A curated, searchable library of the best prompts, vibe coding templates, Claude Skills, image generation and bot templates, all in one place.
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Five stars, from people using PromptLLM every day.

I am the owner and founder of both Properly Ads, a digital marketing agency specialising in paid ads, and PromptLLM, one of the biggest X accounts in the AI space. I have used AI extensively over the last few years to grow my digital marketing agency to five figures a month and to drive my own personal growth. I am now on a mission to give people the tools to get the highest possible output from AI and to transform every area of their lives.
Have a question? Email me at sam@promptllm.co
Agentic build prompt for an Audio Oscilloscope: oscilloscope and spectrum visualiser for live microphone input.
Agentic build prompt for an E-commerce Storefront: online store with product catalogue, filters, product pages, cart, checkout and order history.
Agentic build prompt for an Elder Care Support Platform: platform that helps families coordinate care for older relatives: care plans, caregiver matching, medication reminders and shared updates.
Agentic build prompt for an Emergency Preparedness App: personalised disaster-preparedness app with risk-based checklists, emergency plans, supply tracking and alert information.
Agentic build prompt for an Emoji Translator: translator that turns text into emoji and back.
Agentic build prompt for a personal Enhancv replacement: create visually polished resume variants from structured user evidence, tailor them against a supplied role, and keep every claim traceable to the user's own evidence.
Agentic build prompt for an Esoteric Language Playground: playground that runs programs in an esoteric language (such as Brainfuck) with a step debugger and memory view.
Agentic build prompt for an Ethical Shopping Guide: resource that rates brands and products on ethics and sustainability and suggests better alternatives based on the user's values.
Agentic build prompt for an Event Management Platform: event platform for creating events, selling tickets, managing RSVPs and check-in, and tracking attendance.
Agentic build prompt for a personal Everhour replacement: build a private time + budget tracking ledger that imports user-supplied CSV files, categorizes entries, reconciles balances, and exports reports.
Agentic build prompt for an Expense Tracker: expense tracker that records income and spending, imports bank CSVs, categorises transactions and visualises where money goes.
Agentic build prompt for a personal IFTTT replacement: create small trigger-action scripts, poll APIs or receive webhooks, and call target APIs.
Agentic build prompt for a personal Inoreader replacement: fetch feeds, dedupe items, apply keyword rules, tag/folder articles, and send alerts or exports.
Agentic build prompt for a personal Instapaper Premium replacement: save permitted web pages or feeds, extract readable text, highlight passages, tag and search the archive, and export it in open formats.
Agentic build prompt for a personal Invoice Ninja replacement: self-host Invoice Ninja or build a simpler invoice generator with clients, line items, PDF export, and payment links.
Agentic build prompt for an L-System Plant Generator: interactive generator that grows 3D plants from L-system rules, with sliders for angle, depth and presets.
Agentic build prompt for a personal Obsidian Sync replacement: use a local Markdown folder, git/Syncthing/iCloud/Drive for sync, and optional scripts for backlinks/search.
Agentic build prompt for an Offline-First Notes App: notes app that works fully offline, syncs when back online, and supports search, tags and pinning.
Agentic build prompt for an Online Cooking Class Platform: platform for booking live and on-demand cooking classes, with personalised recommendations and recipes from each class.
Agentic build prompt for an Online Fitness Coaching Platform: platform where fitness coaches sell programmes, deliver personalised workout and nutrition plans, and check in with clients.
Agentic build prompt for an Optical Lens Simulator: interactive optics bench where users place lenses and mirrors and see rays refract and focus.
Agentic build prompt for an SEO Audit Tool: SEO utility that audits a URL for on-page issues, meta tags, headings, performance hints and keywords, and produces a prioritised fix list.
Agentic build prompt for a personal Umso replacement: assemble a clean startup landing page with a form and simple analytics, edit copy and media, preview breakpoints, and publish a static site to a user-owned target.
Agentic build prompt for a personal Better Stack / UptimeRobot replacement: a cron loop, a fetch, an alert webhook, and a status page.