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 1,321–1,440. The interactive library has search and signal filters; this list is the version that can be linked to and indexed.
One-click AI PR review buttons (no API keys, no CI)
Add "Review this PR in" Grok, Claude and Codex buttons to a GitHub repository's pull request descriptions, using the same workflow and script as tdk-cli-core.…
Open Grind
An unofficial open-source Grindr client
Open-source Implementaiton of Stripe's 3D Waves
Orders of Magnitude
guess quantities to the nearest power of ten
Ototo: Offload code exploration to a smaller model from Claude et al.
ParkourNote
A research workspace, built solo in a month with Claude
PDF/ePub reader where you ask AI and each answer links to the passage
PDF and EPUB reader with AI. Open the book in your browser, read it without zooming, even on your phone, ask what you do not understand, and every answer cites the exact
Pdf2epub
Free PDF to EPUB with real chapters and TOC for Kindle/Kobo/Apple Books. Text and scanned PDFs (OCR beta), no signup, files deleted after download.
Personal Manga / Story Recaps
Phyics-Based Dice Roller
Pitch your tent for perfect shade
Snap your pitch, slide through the day, see exactly where the shade falls.
Pomoflow
A one-bit Pomodoro timer with tasks, YouTube audio and QR-paired cross-device sync. No account needed.
POSIX-UEFI
Dependency-free POSIX compatibility layer and build environment for UEFI
Possiblymadebyahuman, sign the writing process, now with Chrome ext
PrimerKit, financial market work at agent speed
Market work at agent speed: from idea to action. Open source.
Privacy first local backup tool for Notion
Programming Language Wars: a 2d game about language 0xbeef
Programming Language Wars: a 2D pixel-art fighting game where programming languages brawl.
Proteus
Can DeepSeek Harness evolve itself to handle audio?
Q-DeflateRFC1951 compatible hyper-density compression SaaS
Railcode
Enable your team to deploy internal apps and agents without drowning Engineering teams.
Ranking the most AI agent friendly tools
Realm
REALM is an HTML framework for shipping MVPs. Write web components in plain HTML, load REALM from a CDN and use them on any server-rendered page.
Recly
turn your watch into a Plaud-style AI recorder
Remix Opus 5.5 motion videos online
Your coding agent turns every release into a video for your socials. It finds the selling points, picks the angle, writes the copy, and uses your brand colors and logo. F
Remoc
Rust RPC where channels are first-class values
Replaceme
a native Mac agent that texts you what needs your attention
Rewic
Turn Git commits into client-ready progress updates
RoadRash revival race against Jev
Robotics startup with $10–12 meals delivered in SF
Daily's Ordering
Scrubbed
fast native web-data cleaning for LLM training
Secret Santa Name Generator
draw names in the browser, no sign-up
Servers for AI, not another AWS
Setforge
Using TestFlight is a great way to help developers test beta versions of their apps.
Sharedclipboard.com
Peer-to-peer encrypted clipboard in the browser
SHOW HN: Pythos
A free, STEM tutor with verification and physics sims
Sigilla
A Lexicon of Marks
Signal
Audience Intelligence for Film, TV and Game Releases
SIM95
a browser based 90s PC with it's own internet
Smash Gauntlet
Gauntlet: The Smash T.V. Edition
Social news aggregator, RSS feed tracker, and publishing platform
Solarite
web components with no compilation and minimal DOM updates
Soundscaper
Audacity 4-like audio editor in the browser
SPrav Job AI Client-side career tool with WebGPU and direct ATS queries
StopReg
Email API for detecting disposable email and signup abuse
SubRunGear
Fitness Gear AI Operating System
Sufuku
Sufuku is a daily logic puzzle like sudoku, except each number appears as many times as its value. One solution, no guessing, a new puzzle every day.
SundaeDB
Multimodal Analytics for Agents
TanStack Start and TanStack AI Jev Integration
Telos
build, run, and evolve software from declarative goals
Tennis, a local/offline context store
Tennis collects context from any app or file, generates markdown summaries to easily review, and can be stored and used anywhere.
The Activity Monitor for the AI Era
This hotel is hella AI-ready. Book directly from AI without MCPs
Cadent House is a three-room machiya guesthouse in Nishijin, Kyoto. Rooms from ¥14,000 a night for two people. Book direct with the house.
Thoreau's Walden as a 3D browser game with an AI guide
Walden · Thoreau’s Pond in Four Seasons
Trade Lord, inspired by Drug Lord 2, quick daily leaderboard game
TradeBo
Automate buy-low, sell-high ladders on the stocks, options and crypto you already hold. Your broker login never leaves your computer. Try a free backtest.
Trendradar for Horizon Scanning and Foresight
Turn a UniFi Protect relay and sensor into a smarter garage door
UOS
A post-quantum, end-to-end encrypted workspace for people and organisations. Technical Whitepaper, version 4.20.
Updated Ceptile AI Search Improved Answers and Research
Uplink
Software for Agents
Use macOS shortcuts on Windows
UserAlertX
Let your AI agent, bot or script send you a text or email alert - to your own verified phone, and only yours. One HTTP POST. Free to start.
Villa
The World's Funnest Workout. Infinitely fun, magically effective.
Vinay
Like Instinct, for India, Lives in WhatsApp
Visual cdecl
Edit a C declaration as English, as C code, or as an interactive diagram of boxes and arrows. All three stay in sync in real time.
Vokalu
Windows/Mac dictation, free on-device or 2¢/min in the cloud
Vyasa
WordPress Alternative in Rust
We automated market Intel with a Statista-like engine for fashion
DataBoutique
We built a real-time desktop companion for patient's telehealth visits
We've built an AI UGC video creator,free for one month
Weather Ribbon, an open source full-year weather visualization website
Cities
What a major earthquake does to Vancouver
What a major earthquake does to water, power, food and transport in the Lower Mainland, how long each stays out, and how to prepare.
What about a no-SSH agentic access tool
What do you think of my new research tool?
What if Instinct and GrokBot had a baby?
Hand off finding customers, emails, research and web pages to your own team of helpers. They keep working on their own computer, even overnight.
Worlds, local replicas of Stripe and Zendesk for testing AI agents
X402 Inspector (Find misconfigurations in your x402 API)
xxWikiJS knowledge base from your docs, answers with verified citations
Yello. Let your agents chat with other people's agents
Zetteldesk
Zetteldesk posts real letters from Claude, ChatGPT and other AI assistants: DIN 5008 check, printing and dispatch in Germany, no subscription.
3D World Explorer and Location Guesser Game
5 Early users to get 90% off for life to test calories counter app
A 3D bamboo grove inspired by my childhood home
A 3D catalog of rocket engines you can take apart
Explore how rocket engines work, cycle by cycle: exploded views, cutaways and propellant flow, running in your browser.
A better hosted MCP server for QBO and Xero
Connect your companies, give your AI agent reusable checklists and company context, and work in QuickBooks and Xero.
A better way to use DNS-AID to publish your I agent
project article for agent discovery comparison
A bored button with a timer that only runs while your phone lies still
A bored button that sends you off screen: one real thing to do for 10, 30 or 60 minutes, at home or outside, alone or with someone. 100+ free ideas.
A complete web build of OrcaSlicer for 3D printing
A daily F1 quiz: 10 questions, 12 seconds each
10 F1 questions. 12 seconds each. One shared race every day — challenge your friends in private leagues.
A daily game where the goal is to be unpredictable to an LLM
A fun AI project that roasts tech news as COOKING or COOKED
Fennec — zero-cost, ultra-premium daily tech news digest for software engineers.
A Linux clone in TypeScript, hidden in an IDE for kids
A New Way to Host Design Challenges
A procedural banyan tree from a 32-bit seed in one HTML file
A public bulletin board for AI agents
A Seed Explorer for Dungeon Crawl Stone Soup
dcss garden
A simple visual game that VLMs can't solve well
Image Shift
A simulated workday where the PM hides a requirement from you
Ankhet replaces the coding test and first technical interview with an hour-long simulated engineering workday, and gives hiring teams an evidence-backed dossier for every
A tool site with zero back end – everything runs client-side
A typing test for articles you want to read on the internet
Practise typing by typing out the articles you actually want to read.
Accessibility Context for UI with AI
Add hourly schedules to your ChatGPT Ads
Aegis
A machine-wide firewall for AI tools. Guardrails on every request and response. No harness setup.
AegisKernel
AegisKernel | Zero-Trust AI Agent Security Runtime
Agent Chat in Your Markdown Notes – Chat with Context and Save Response
EtherPK now has Agent Chat. I use AI agents in two distinct ways. For coding I use TUIs, but for day-to-day and non code projects I used to use the web chat UIs like many
AgentReady
can AI assistants read your site?
AI Zombie Trend–Generating multi-shot narrative videos from two photos
Create a 15-second AI Zombie Trend video from two photos. Make the viral TikTok zombie love story with your partner, best friend, family or pet. Preview free.
Algebrix Identity
Algebrix Identity
AliasFleet
Email aliases with in-app sending. No reverse-alias hassle
All local LLM(s) on all Apple Devices
Am Buffer
Using TestFlight is a great way to help developers test beta versions of their apps.
An 8k-word essay whose word lengths draw a famous face
An animated, customizable Git cheat sheet drawn by git-sim
An intelligent cache for decision model data
An open-source map and data hub on North Korea
An OS for transmission shops that gates the invoice on verification
An outliner to replace Workflowy and Obsidian – as a Claude connector
An unofficial guide to Roblox's The Hollow event
The Hollow starts October 22, 2026. Follow verified information about Roblox’s Halloween event. Explore game, quest and reward updates and local progress tracking.
Ankhet
Ankhet replaces the coding test and first technical interview with an hour-long simulated engineering workday, and gives hiring teams an evidence-backed dossier for every
Anvil, offline LLM chat and SDXL image generation on iPhone
Using TestFlight is a great way to help developers test beta versions of their apps.