The catalogue
Project library
2,542 records, the ones with the most signals first. Each one says what the product does, which signals were found, and where it came from.
Showing 1–120. The interactive library has search and signal filters; this list is the version that can be linked to and indexed.
Free calculator for US physicians' $200K-$400K student loan debt
Direct-access calculator for medical school debt. PSLF vs refinance vs aggressive payoff, 21 specialty presets, net-worth crossover — no marketing, just the tool.
PDFkind
Edit PDFs online for free: change existing text, add text and images, sign, highlight, redact and fill forms. Runs in your browser with no signup and no watermark.
shader-effects-inc/shaders
WebGPU components for React, Vue, Svelte, Solid, JS & Framer
MacVisor Runs VMs with VLANs and Firewall on Apple Silicon
MacVisor runs macOS and Linux VMs on Apple Silicon, and Windows 11 and AI sandboxes as Tech Previews, with snapshots, templates, flexible storage, advanced networking, gu
ThemesFor.app
Make free (Do whatever you want), fully-responsive themes for your next startup, newsletter, lead capture and side-project. ThemesForApp is a free online website builder
Upfling.host
Upload HTML, CSS, and JS, or drag a whole folder. Get a live website with SSL on a shareable URL in seconds. No setup, no config, no code.
Aqtos
Connect projects, clients, HR and finance in Aqtos BOSS*, the business operating system for teams and AI agents. Explore features, pricing and a demo.
ProofFlick, Grammarly meets Wispr Flow for Windows, pay once
Proofreading and dictation for Windows, using your own AI provider. $99.99 one-time, $39.99 launch offer, plus provider usage. Try the full app free for 14 days.
100kb-SDK
Compress images and PDFs in 50ms in browser before upload. Slashes AWS S3 bills by 85%. 100% GDPR & HIPAA compliant client-side WASM SDK.
A free MCP server for facts LLMs get wrong (time zones, holidays, FX)
Give your AI agent reliable tools through Model Context Protocol servers: date math, validation, finance calculators, DNS lookups and more.
Forgot
Team calendar for engineering managers: vacations, on-call, project work and release dates. See who's out on release day. Your team never signs up.
HedgePick
Enter any US stock ticker. Nine AI analysts build the bull case, tear it apart, and show you both sides of the argument before you trade. Free to start.
PensionHunter, find who holds the pensions you left abroad
Worked abroad? Free check shows which countries may hold a pension in your name. Researched reports from $99, full refund if we find nothing material.
Seclai
Production LLM infrastructure: model portability, output validation, eval, observability, RAG, memory, governance, and cost management. 200+ models. Try it free.
CoolDock
CoolDock adds a beautiful second Dock to your Mac with live widgets for music, todos, calendar events, weather, search, system stats, quick actions, and more.
Krea 3
Krea's AI image model: 2K edits in under 8 seconds Discussion | Link
Latch
Latch is an app blocker for iPhone and Android that only unlocks when you scan your key: a few-cent NFC sticker, a printed QR code or 500+ steps. Free to start, $9.99 onc
shemaroome.com
Unlimited bollywood movies, Gujarati movies, TV Serials and Devotional content. Watch high quality old classic movies, TV serials, bollywood music, kids shows in various
Triwarden
A native Mac password manager for Vaultwarden and Bitwarden. All features are free for personal use. A one-time license costs US$19.99; required for work use.
Ultracite v8
Ultracite is the linter and formatter for agentic development. A zero-config preset for Oxlint, Biome, and ESLint that keeps agent-written code consistent and type-safe.
storytold/wordcraft
An open-source, clean-room reimplementation of Microsoft Word in pure Rust
Gathin23/cleanyourtv
Your TV, minus the ads. Debloat any Android TV or Google TV over Wi-Fi and swap the ad-filled home screen for a clean Apple TV-style launcher. No root, fully reversible.
KnifeLemon/Filee
Free, open-source file converter. Convert 180+ formats offline by drag & drop — images, PDF, Word, Excel, PowerPoint, HWP/HWPX, video, audio, e-books and archives. No upl
Saffsanity/sill
Any window from your Mac, live on your iPhone or iPad. Touch, Apple Pencil, trackpad and keys. Free, open source, no servers.
omnirush-ai/omnirush-gui
A desktop coding agent with free access to frontier models.
nullmoth/nvidia-macos-driver
1401: macOS on the PC you already own. Free, never for sale.
storytold/deckcraft
The Craft App Launcher
opengeos/RustGIS
A fast, free and open-source GIS in pure Rust.
marclou/mailcheap
Newsletters where you pay for the emails you send, not for dormant subscribers, at a fraction of the price of beehiiv and the like. Open source: self-host it, or use mail
outcrawlai/scout
Scout: the open-source browser agent, by Outcrawl. Mirrored automatically from Outcrawl's own repository.
datalab-to/indra
Fast CPU OCR: line detection, CTC recognition, reading order, markdown
openqodex/openqodex
Open source AI code review for Claude Code and Codex, before you push. Scanners (SAST, secrets, dependencies, lint) on the lines you changed, then a separate reviewer pro
Atoll92/agent-standup
Your Claude Code, Codex and Mistral Vibe sessions as a live, animated team call: who is working, who waits on whom, who needs you. VS Code extension, terminal command, de
Entelligence-AI/agentplay
Replay your coding agent sessions as a map and a timeline
Making a flexible "neon" t-shirt with LED filaments
Earlier this year I had the perfect excuse to experiment with some flexible LED filaments that had been sitting in my “interesting parts” bi...
Things to Do API
Fast, accurate, localized events API for agentic applications: every show, concert, pop-up, market and party as JSON, over REST or MCP. Free to start.
OneDeploy
Deploy open-source apps on a dedicated server. Pick an app, a region, and a plan. Pay by the hour, capped monthly.
Stoke Money
Stoke finds the paychecks, rent, and bills in your history and projects every account forward, day by day, so you see your lowest balance and the day it lands. No budgeti
Jevman
The JevMan benchmark ranks AI decision models on 100 real-time games of Pac-Man against the classic arcade ghosts. See who leads, watch them play or play against them.
Pug
Open-source product analytics with unified profiles: autocapture, trends, funnels, retention, and user flows. Self-host under AGPL-3.0, or start free on Pug Cloud.
PatchWave
PatchWave checks dependency updates against your code and fixes what breaks, so your engineers get back to shipping.
Vibe coded a city builder set in ancient Rome
Construí una ciudad romana. Un juego de estrategia con población, economía y catástrofes, diseñado para el navegador y el móvil.
I made a TV for old cartoons
Free classic cartoons on a real TV schedule: Tom and Jerry, Dexter's Lab, Courage, Ben 10 and 110 more. No episode picking. Just tune in and chat along.
Beatsflow
GetBeatsFlow (getbeatsflow.com) is the AI beat maker and 4-track stem studio. Synthesize studio-grade instrumental beats, isolate 4 stems (Drums, Bass, Melody, FX), and c
Camera Controls and Motion for AI Video Prompts
A reference for writing camera prompts for AI video generators: interactive modules for camera angle, movement and shot size, plus the vocabulary models respond to.
CaymanBot
Learn options on real trades with a $100K paper account. The Free plan never expires, and in its first two stages, Learning Mode puts a plain-English sentence next to eac
OpenDesk, an open-source alternative to Zendesk and Intercom
opendesk is the open-source helpdesk: shared email inboxes, live chat in 13 languages, AI drafts and translation, a knowledge base, automations, SLAs, reports and a publi
Skillsync
Search every Claude Code, Codex, Cursor and pi session you've ever had from anywhere, without breaking your flow. Skillsync finds the fix, the decision and the why, mid-p
Sticky Notes for the Whole Web
Leafovers is a Chrome extension that lets you pin colorful sticky notes to any website. Keep your thoughts organized while you browse.
3D-printed bipedal robot with 8-servo limit to teach robotics
Guide to build and program a robot with bipedal humanoid gait. An academic project for teaching and studying robotics.
Check if a PDF's redactions can be undone, in the browser
Drop a redacted PDF and see if text is still hidden under the black boxes. Free, runs entirely in your browser, and your file is never uploaded.
DocuMemory
Turn AI conversations into clear, searchable documentation. Claude, ChatGPT, Cursor and other AI tools all save to it and read from it, so nothing you work out gets lost.
Doozy
Mention @Doozy in a Slack thread with a real task and come back to the work done, in your own tools. Set up in minutes, no engineer. 14 days free, no card.
Lisorto
Lisorto for Mac puts every file where it belongs and finds any file by a word inside, scans and screenshots too. You approve every move, and one click undoes it.
MCP Census
Look up health and ownership for 48,000+ MCP servers, or audit your whole MCP config in one call. Every claim links to public evidence. Free 10/day. REST and MCP for agen
SpawnDroid, Cloud-Provisioned Android Containers via WebRTC and ReDroid
Upload an .apk and SpawnDroid runs it on Android 12 to 16 in the cloud. Drive it in the browser, or run your existing Appium tests against a hosted runner.
Wasmga.me
Game Boy, NES and GBA homebrew, Flash games, SuperTuxKart, Warzone 2100, Freedoom, Taisei, Sudoku, Minesweeper and Solitaire, free in your browser.
63 media tools in a 54MB Rust app with local phone-to-PC transfer
Offline desktop suite with 63 image, video, and audio tools for fast local media processing, batch workflows, and one-time pricing.
Buddylist
Chat with Claude Code, Codex, Gemini and OpenCode in a retro MSN Messenger buddy list. Group chats for coding agents on Mac, Windows and Linux.
Built a starship bay of retro TV dioramas featuring music, 1950–2019
MyRetroTunes is a starship gallery of Earth's living rooms: channel-surf the music videos of every decade from 1950 through 2019.
Convertix
Extract text from any image, screenshot or photo free — no upload, no account. Works in 10+ languages: English, Arabic, French, Spanish & more.
DiffGuardian
Get a spoken walkthrough of any PR or codebase and understand AI-written code as fast as agents write it. A desktop app for macOS, Windows and Linux.
Flying rocket car x Flappy Bird
Play Car With Rockets, a free flying car game in your browser. Tap to puff air, fly through the gates and grab air before your tank runs dry.
FourCities
Four companies, four cities, 1850 to 2050. Lay track, build supply chains and grow your home city faster than three rivals. Plays in the browser, solo or online.
Gecit, share a Windows PC's keyboard and mouse with a Mac over QUIC
Gecit shares one keyboard, mouse and clipboard between a Windows PC and a Mac over your local network. Free, with a one-time Pro license for file drag and drop.
getrequest
getrequest sits between your callers and your API. It relays every request, records the full exchange, retries async deliveries automatically, and lets you replay what fa
I built a free collection of browser-based 3D tools
Turn a photo or a sentence into a 3D model with the free AI generator, then repair, remesh and convert it. CC0 3D models and textures to download too.
Katalog
A library manager for large, owned music collections. Collectors, DJs, producers, labels. Local-first, buy once, own forever. macOS.
Keel
Create trading strategies with AI or build them yourself. Backtest multi-asset portfolios in seconds. Run them live on Hyperliquid from your own account.
Koody for Business
Koody for Business is bookkeeping software for sole proprietors and small businesses who want to manage cash flow, understand profit, and prepare for tax time.
LongTerMemory, AI-RAG Study tool helping people to study everything
Upload notes, slides, books or photos of textbook pages: AI generates questions, a study plan and spaced-repetition reviews to help you pass any exam.
Make house walkthrough videos only from photos – TensorPix
Turn property photos into scroll stopping videos in 10 minutes. Market your listings like the top 1% on Instagram, Reels, and beyond.
Nucleus- web apps where document is the state, driven by CSS-like rules
Documentation for the Nucleus Stack — Quark, Neutron, NucleusKit, Valence.css. Plain-text docs for agents start at /llms.txt.
Retro Metro
Play classic console games in your browser: open your own NES, SNES, Game Boy, Game Boy Color, Game Boy Advance or PlayStation game, or pick from free homebrew, with save
Roadster AI
Roadster AI gives your car or product the viral Tesla Roadster kickflip: thruster lift, a barrel roll over parked cars and a vapor landing, with sound. One photo, from $6
See How Your Competitors Get Customers with AI
Type your niche. AI finds the funnels running paid ads in it right now and shows you what each one makes. Free plan, no credit card.
Senro
Senro is the WebMCP evaluation and observability platform, evaluating how AI agents interact with WebMCP tools across LLMs and languages and monitoring agent behavior in
SheetRelay
Connect a Google Sheet once and let your AI assistant and your code both read and write it, with per-tab permissions, hidden columns and keys you can narrow.
Tapelark
Tapelark for Linux records the sound your apps play, internet radio and podcasts, sorted into your own library. For PipeWire desktops, as a Flatpak.
TaskPocket, a to-do app with an MCP server instead of built-in AI
TaskPocket is a calm to-do list app for your browser and iPhone, with start dates, repeats, reminders, and no AI inside. Unlimited tasks on the free plan.
TV Explorer. Improving UI for a Solid IPTV App
Watch over 10,000 free live TV channels from around the world, right in your browser. No signup, no apps, no tracking. Explore free TV by language, country, and category.
Typecoach
A menu-bar typing coach that nudges you for a single 60-second drill, a few times a day, only when you're actually at the keyboard. It aims each minute at the exact keys
Wellbody [Body Health Tamagotchi]
Three small steps a day for your body, built around your goal and your week, and rebuilt as you go. Do them and your pal thrives. Miss a day and nothing breaks.
Zancta
Private PDF and image tools that process supported files locally in your browser. Merge, split, compress, convert, OCR, and more with ZANCTA.
A "falling block puzzle game"
A free falling-block puzzle on four faces of a cube. The faces share their corner columns, so one clear can cascade around the tower. Play in your browser.
A daily deduction puzzle where one hex on a nautical chart is a lie
A daily deduction puzzle. One hex on the chart is drawn as something it is not. Every note you are given is true, and only one hex can satisfy all of them at once.
A web workspace for trying FLUX 3 Klein
Create and edit images with FLUX 3 Klein online, with output up to 4K. New users get 5 free 1K images on sign-up. No credit card required.
Animated step-by-step hints for any cryptic crossword clue
Stuck on a cryptic clue? Paste it and see the wordplay, one hint at a time. Plus a free daily clue, a weekly mini crossword and guides to every clue type.
APIblaze
Built-in for human and agent traffic: secured MCP, multi-tenant, self-serve API keys, OAuth, authorization, throttling & quotas, tunneling, custom domains.
Ask Claude about any UK company – no API key needed
Point any MCP client at https://registrum.co.uk/api/mcp and ask about UK companies. No key, no account, no install. Search, officers, filings, financials and ownership ch
Balls of Furry
Balls of Furry: table tennis in your browser with real spin and real ball physics. Free, and you play with just the mouse.
Binance futures order book history from 3 nodes, with a public gap log
Historical order book diffs, up to 1,000-level snapshots and tick trades for 25 Binance USD-M perpetuals: book history from 4 June 2026 and trades from 6 June for ten sym
Buildra v2.0 Avilable Now
Describe an app in plain language. An agent builds and runs it where you can watch, then publishes it to its own buildra.page address. Free — no credit card.
CircleIt
CircleIt sends what you circle on a web page to your running Claude Code or Codex session, with the screenshots and page context it needs to make the change.
Create commitments that only begin once enough people have signed up
Commit to doing something on the condition that others also commit.
CustomFrom
Gmail is ending “Send mail as” for other addresses in January 2027. CustomFrom lets you keep sending from your custom domain right inside Gmail, through your own email pr
eBay sold listings APIs and MCP
Get up to 200 eBay sold listings per API call, with displayed prices, item details, and seller data. Built for resellers and developers. Start free.
Family Internet Speed Game
A free family game and two-minute filler: everyone guesses the Wi-Fi download and upload speed, then a real speed test reveals who came closest. Play on one screen or on
FeedTamer
Hide YouTube videos by title words, channels and sections. For desktop browsers compatible with Chrome Web Store. Try it without a card.
Flying Car AI
Flying Car AI turns one photo of your car or product into a Tesla Roadster-style ramp flip or kickflip video with sound, in 16:9, 9:16 or 1:1. From $9.99, no subscription
Flyte devbox now runs GPU workloads on Apple Silicon
Apple Silicon accelerator for the Flyte 2 devbox: tasks and apps that request gpu=\"AppleSilicon\" run natively on the Mac, so their code can use Metal (torch mps, MLX).
HardwareOS
Plan it. Wire it. Build it. Describe a device and HardwareOS picks catalog-backed parts, wires them to your board, writes the firmware and compiles it.
IndiePilot
Monitor Reddit keywords, filter high-intent posts for your SaaS, and generate AI-powered replies. Turn Reddit conversations into paying customers.
JabrDB
Download JabrDB – Jabr Data Labs
LaunchPact
A free website traffic exchange for founders. Host a small ad card on your site, earn credits from real clicks, and show your product on other founders' sites.
LLM skill to generate editable 3D house designs
Turn floor plans, photos or text into an editable 3D house design with ChatGPT, Claude or Gemini. View it free in Arcadium 3D.
Not Quite My Tempo
Fletcher is a GitHub App that reviews every pull request in about a minute, with comments on the exact line. Free with your own Gemini key.
OpenJobs tailors applications from your experience bank
OpenJobs keeps your roles, projects, achievements, stories and skills in one experience bank. It tailors each resume and each application answer from that bank for the jo
Organ
Organ (organ.app), AI team for small agencies. Agents prepare work on a schedule; nothing goes out without your approval. Plans from $39/mo.
Pigeon
Pigeon is the email API for developers. Send welcomes, password resets, receipts, and invites. Free for 3,500 emails a month.
Put AI to work across your company
The self-hosted agent layer: build, run and govern AI agents on your own infrastructure. Chat, apps, a real browser, 4,700+ MCP servers and an API, with budgets, approval
RoamDeck
Control your Windows PC from your Android phone: real terminals, voice dictation, file transfer. End-to-end encrypted P2P, zero configuration.
SchemaWright, learning database design in a gamified way
You get a business scenario, you answer with DDL, and a battery of hidden tests runs your schema against a real Postgres. Practising queries is crowded; practising modell
SkanQRCode
Commercial URL safety API detecting quishing and zero-day phishing in under 500ms. Drop-in REST API and MCP server for mobile scanners and AI agents.
Slap Alert
Celebrate every sale with a win card. Stripe, Paddle, Shopify, RevenueCat, Polar and Dodo Payments. One-time purchase, 7-day free trial.
Spomory
A personal AI memory engine: HippoRAG-style graph retrieval, a LightRAG-style incremental knowledge graph, and a GRPO-trained memory-management policy. Local-first for de
TikStory
Watch public TikTok Stories anonymously with our free TikTok Story Viewer. No login, no app — your name never shows in the viewer list. Downloads included.
Tode
Usage analytics for Figma plugins and widgets. Add the SDK, call trackAction(), and see active users, retention, feature adoption and sessions. Free plan, no card.
Vistas
Fifty painted panoramas that drift slowly to the right and loop forever, like a TV screensaver. Pick a scene, go fullscreen, and let it roll.
VM Explorer
Fast, self-hosted remote Linux VM explorer with sub-second telemetry, native ANSI PTY terminal, and unattended background HTTPS cross-VM transfers.