Ideas, made real.

AI tools and MCP servers multiply faster than anyone can follow. New names appear daily, scattered across GitHub and newsletters, and picking the right one means chasing links instead of making progress.

100Ideas AI

We built a structured directory that catalogs open-source AI tools and MCP servers with clear categories, descriptions and links. It is a living archive — updated as the ecosystem grows — designed to be skimmed in minutes, not studied in hours.

The calculations people actually live by — how many Schengen days are left, how close FIRE is, how many calories a body burns — live in cluttered sites full of ads and sign-up walls. The answer is buried under the noise.

CalcAtlas

We built CalcAtlas as a small atlas of calculators — Schengen 90/180 tracking, FIRE planning and TDEE — all running locally in the browser, with instant results and zero uploads. Each one is one screen, one answer, done.

Every PDF tool asks you to learn its panels, sign up for its account, and wade through its ads before you can do the one thing you opened it for. People spend more time fighting the tool than finishing the document.

PDF

We built a single quiet browser workspace where merge, split, compress and convert sit one glance away. Everything runs in place, files stay local, and the interface recedes so the document becomes the interface. The whole product fits on one screen because the job usually does.

Every "free" image compressor uploads your files somewhere, shows ads, or caps you after two images. Photographers and web builders end up choosing between privacy and a usable tool.

Image

We built a browser-based compressor that processes JPG and PNG entirely on your device. Drop a file, pick a quality, download the result — nothing is uploaded, no account exists, and the compression happens in the time it takes to blink.

Markdown is the writer's best friend until it's time to export. Converters mangle formatting, editors force you into their workflow, and getting a clean, print-ready PDF usually means fighting a tool instead of finishing a document.

Markdown Studio

We built Markdown Studio as a split workspace: Markdown input on the left, live A4 preview on the right, styled for print from the start. Export is a single click, everything runs in the browser, and nothing you write ever leaves your device.

Model kit builders juggle spreadsheets, photo folders and half-remembered shelf spots. The backlog grows, WIP photos scatter, and a collection that should feel like a showcase feels like chaos.

Gunpla Log

We built Gunpla Log as a builder's companion for iOS with a web landing: log every kit, track build progress, attach photos and organize the collection the way it deserves. It turns a spreadsheet chore into a showcase you actually want to open.

The frontier of AI lives behind API keys, dashboards and rate limits. Curious people — writers, makers, small teams — want to try models, compare them, and pick the right one, but the tools are built for engineers, not for thinking.

AI Model

We built a single interface that runs a question across multiple models side by side, surfaces the differences plainly, and keeps a running conversation instead of a wall of transcripts. No keys, no billing forms — the models are just there, ready to think with you.

Pasting a draft into a social app destroys the formatting — line breaks vanish, quotes turn into gibberish, and hashtags pile up into an unreadable wall. Creators waste minutes fixing what the platform should have kept.

PostCraft

We built PostCraft as a free web tool: paste your post, clean the formatting, tidy the hashtags, copy and go. No account, no uploads — the fix happens in the browser, in one click.

Most calendars are built around deadlines, not rhythms. The people who garden biodynamically, or simply feel the pull of lunar cycles, are left tracking moon phases in a separate app or a printed chart.

MondPlan

We built MondPlan as a moon phase calendar for iOS: a clean monthly view with biodynamic guidance woven in — when to plant, when to rest, when to cut hair. It is a calendar that follows the sky, gently.

Apple Health quietly records HRV data that most people never see. The apps that do surface it either drown you in clinical charts or demand daily manual logging — so the most useful signal in your phone stays unread.

Tuning

We built Tuning to read Apple Health's SDNN data and turn it into a clear personal readiness score. No manual logging — it reads what's already there, explains what it means, and helps you plan recovery around your real stress.

Intentions fade by noon. People set goals in apps that nag, or in notebooks that get closed and lost — the intention itself never takes a shape worth keeping.

Sigilum

We built Sigilum as an experimental iOS ritual: type an intention, and the app weaves it into a sacred geometric sigil — a unique, personal mark. It is a focus object you create, not a wallpaper you download.

Cycle apps treat the body like a calendar of symptoms to log and predict. For many, the daily logging becomes the chore — and the sense of a longer rhythm, of being part of something cyclical, is lost entirely.

Luna Sync

We built Luna Sync as a quiet iOS companion that maps your menstrual cycle against lunar phases. It keeps the practical tracking, then adds the perspective: where your rhythm sits in the moon's, and what that longer view feels like.

Classic timers punish ADHD brains: a countdown that feels like a judge, a session that ends mid-flow, guilt when you drift. People don't lose focus because they are lazy — they lose it because the tools assume one rigid way of paying attention.

FocusFlow

We built FocusFlow around attention, not the clock. Sessions breathe — stretching when you are deep, offering a gentle rest when you are not. The interface is soft, the nudges are quiet, and nothing ever punishes a break. It is a timer designed to be forgotten.

Journals ask for effort; life doesn't offer time. People start journaling with hope and stop because blank pages feel like homework. And even when they write, the patterns hiding in their own words stay invisible.

Memoa

We built Memoa around one daily question, not a blank page. Your words stay yours; the AI reads only to reflect — surfacing themes, moods and changes over time, like a friend who remembers what you said in March. It shrinks journaling to two lines and grows it into self-understanding.

Dreams evaporate by breakfast. And when people do write them down, they find either cold dream dictionaries or clinical analysis — nothing that treats a dream like what it is: the strangest, most personal thing you own.

PillowTalk

We built PillowTalk as a dream journal with a gentle companion. You capture the dream in your own words; the reflection speaks back with curiosity — noticing motifs, feelings and patterns over time, while keeping the dream yours. It is experimental by design: we are still learning how AI can honor the strange.

Sourdough rewards patience and punishes guesswork. Beginners drown in hydration percentages and YouTube hours, while the starter itself — the living part — goes neglected between sessions.

Sourdough

We built Sourdough as an AI companion for iOS: starter care reminders, bake-day guidance and plain-language troubleshooting when the loaf goes wrong. It is built for the rhythm of real kitchens — slow, forgiving and warm.