Lets coding agents generate 3D models, worlds, materials, asset packs, and audio for developers.

Indexes x402 payment endpoints so agents can verify payout addresses, trust scores, and delivery evidence before paying.

A self-hosted gateway routes requests across LLM providers with caching, failover, and spending limits.

A coding CLI that maintains codebase memory and supports code review, agents, and team workflows.

Provides free browser-based tools for PDFs, images, developer tasks, calculators, QR codes, and email signatures.

A free offline-friendly block-stacking game played with swipe and tap controls, with a daily sequence and leaderboard.

A file-based protocol lets AI agents collaborate by editing one shared Markdown document.

A personal journal that captures notes through AI chats and lets users search and share selected context.

Audits local Claude Code logs to estimate token costs and score setup practices without uploading prompts.

Helps developers review AI-generated code by organizing diffs into review units locally and on GitHub.

Tests speakers, headphones, microphones and browser audio with guided diagnostics and generated tones.

Routes AI application requests across model providers through one OpenAI-compatible API gateway.

Converts photos into printable fuse bead patterns with color codes, bead counts, and shopping lists for crafters.

Displays stock and crypto prices, weather, news, and system metrics beside the notch on MacBooks.

Removes image backgrounds locally for creators and developers using an open-weights model.

A terminal multiplayer game that fills CI and long-task waits with play-money rounds and completion alerts.

Provides online calculators and a step-by-step math solver for finance, health, mathematics, physics, and conversions.

Helps people create tailored prompts for AI tools by asking questions about their task first.

A catalog of parametric 3D assets for three.js that can be customized in-browser or used in code.

A macOS app that finds and clicks, selects, or copies unselectable text on screen using the keyboard.

A macOS app for writing and organizing private Markdown notes with linking, search, and on-device storage.

Validates and generates EN 16931-compliant electronic invoices through web tools and an API.

An offline Android app for capturing notes and planning them as time-sized daily tasks.

Estimates memory use, inference speed, and operating costs for local LLMs on selected hardware.

Monitors older adults’ home routines with room sensors and alerts family members when something needs attention.

Lets content creators edit templates and export text carousels for social media.

A web workspace for constraint-native modeling.

Checks whether a job listing is still live on the employer’s careers site and when it was removed.

A period calendar app for recording cycles and viewing predicted dates without ads or account registration.

A Windows and Mac tutor that guides people through tasks inside the apps they use.

Helps small teams prepare for SOC 2 and ISO 27001 by organizing tasks and collecting compliance evidence.

An interactive satirical museum where visitors simulate having a Stack Overflow question closed as a duplicate.

A supervised AI trading agent that turns research signals into risk-governed brokerage trades.

A Mac app that gathers articles from any website and summarizes them on-device for news readers.

A self-hosted AI learning platform where agents teach, quiz, and certify learners.

A marketplace for discovering and listing AI agents, with an MCP server for assistant-based browsing.

Resizes and compresses images and generates favicon and app asset files in the browser for developers.

Turns website analytics from PostHog or Google Analytics into a shareable 3D city for teams.

A desktop web app for following live activity and durable knowledge across online communities.

Helps students and teachers track and review the process behind coursework writing, including edits, pastes, and AI use.

A desktop toolkit for batch converting, compressing, editing, and locally enhancing image, video, and audio files.

Lets people pay to publish a short message on a chosen minute of a public clock that returns each year.

Keeps events synchronized across Google, Microsoft, iCloud, and ICS calendars.

An interactive adventure teaches people to work with Claude using prompts, skills, and autonomous agents.

Turns JSON specifications into deterministic charts and web pages for developers and data teams.

A workspace where teams and AI agents build and run the systems their companies use.

Helps startup employees evaluate equity offers using outcome estimates and benchmarks from contributed offers.

Compares files across document, spreadsheet, drawing, CAD, and engineering formats to show what changed.

Shares text, files, and notes between devices through temporary, private links, with optional team workspaces.

A macOS menu bar app that keeps a Mac awake so long-running agents can continue running, including with the lid closed.

Helps IELTS learners practice essays with instant AI scoring, rubric feedback, annotations, and rewrite suggestions.

Creates imaginary scientific concepts and explains them in kid-friendly language using an AI model in the browser.

A logic-based Minesweeper dungeon crawl for iPhone and iPad with daily challenges and collectible monsters.

Lets users sign and edit PDFs in their browser without uploading files or creating an account.

Provides guided machine-learning study sessions and tools for creating interactive technical explanations.

Helps California homeowners check whether their property is overassessed and file an appeal to lower their tax bill.

A developer tool that manages Stripe catalogs and generates billing code for Next.js apps from a configuration file.

Shares a team's AI coding sessions from tools like Claude Code, Codex, and Cursor in a read-only drive.

Monitors NGINX, Varnish, PHP-FPM, and MySQL metrics, security, and uptime from one dashboard.

Provides hands-on Linux and infrastructure courses in isolated machines for engineers to practice diagnosing and repairing systems.

A CLI that handles deterministic calculations for shared personal finance ledgers stored in Markdown files.

A peer-to-peer space for groups to share canvases, lists, and small apps across their own devices.

Helps homeowners prepare residential building plans and obtain permits for home projects.

Provides disposable cloud sandboxes for running Claude Code and other AI agents away from your laptop.

A lightweight CRM for managing contacts, notes, and follow-ups without creating an account.

Helps market researchers recruit verified professionals, collect research data, and distribute incentives.

Benchmarks how funny AI models are using shared prompts, model comparisons, and human-validated scoring.

Lets residents propose and vote on street changes in their city.

Records and edits product demo videos on macOS, with an agent that drives web apps and auto-zooms.

Provides a structured interface for running terminal coding agents on local machines and browsers.

Checks whether a linked product or idea qualifies as an operating system.

Compiles markdown specifications into tested multi-tenant Node.js and Postgres backends for businesses and developers.

A browser-based reverse word puzzle where players follow clues while avoiding the hidden answer.

Shortens trackable links and creates bio pages for individuals and businesses.

Provides free web development courses with lessons, exercises, and progress tracking for learners from beginner to full-stack.

Helps businesses improve their visibility on Google and in AI answers by researching competitors and publishing website pages.

A customizable badge that links visitors across a maker’s apps and updates from one place.

Generates videos from images using AI models and controls for motion, camera movement, and duration.

Creates scannable QR codes with images encoded into the code for businesses and individuals.

Helps businesses manage their Google Business Profile across multiple markets.

Provides premium React Native screens and app templates for developers building iOS and Android apps.

Generates printable maths and computational-thinking puzzle worksheets for children, with shareable links.

Converts images into hardware-compliant art and displayable code for retro consoles and handhelds in the browser.

A practical book teaches developers to use Jujutsu with AI coding agents for safer version control workflows.

A browser-based tower-building simulation where players manage a democratically run cooperative housing community.

Opens links in a local browser when triggered by webhooks from automation tools.

A Mac app that captures selected screen areas as GIFs, silent MP4s, or PNGs for quick explanations.

A daily sun-and-moon logic puzzle playable in a browser or offline Android app.

Processes and previews batches of images for creators preparing assets for ecommerce stores and apps.

Shares encrypted, user-approved memory across AI assistants and devices.

Players manage a football club through three matches and try to meet the board’s target.

Provides personalized math practice and progress tracking for students in grades 2 - 12, with evidence of their work for parents.

Tracks calls, chats, bills, and documents with companies in one thread for consumers.

A browser-based cellular automata game for creating social rules and watching simulated societies evolve.