Use cases

What people use Kernl for

Everyday, private work, from one plain-English request, done on your own computer. The prompt and the finished file are both here.

Here is one made start to finish, recorded in Kernl. It reads a year of card transactions, writes the dashboard from the real numbers, checks its own work, and ends on what it reported and the file it made.

Turning a year of transactions into a dashboard · sped up 10×

Or hand it your own website the way you would hand it to a consultant. Here it reads getkernl.ai page by page in the browser, writes a prioritized review, opens its own report to check it, and says what to fix first.

Auditing a website page by page · sped up 10×

Or the small stuff that never gets done: years of bookmarks with no order, sorted into folders you can import straight back, with a note about the duplicates it found on the way.

Sorting years of messy bookmarks · sped up 8×

Or the question everyone has eventually: why is this computer so slow? It looks at what is actually starting with Windows and what is eating resources right now, then explains it in plain words - what to turn off, what to keep, and what would make the biggest difference - without touching anything.

Finding what is slowing a PC down · sped up 8×

And the one that says the most about how it works: a script that crashes. It runs the thing it was given, reads the error, fixes the cause, runs it again, hits a second bug further in, and keeps going until the run is clean. Every step here is the program actually running.

Fixing a script that crashes · sped up 10×
Healthcare

Shift shorthand into a nursing note

Shift shorthand into a nursing note previewOpen the file

The prompt “Turn my shorthand shift notes into a proper progress note and an SBAR handoff I can review and sign.”

Insurance

Understand a policy you cannot parse

Understand a policy you cannot parse previewOpen the file

The prompt “I attached my car insurance policy. In plain English, what does it actually cover, and what is NOT covered that I would wrongly assume is?”

Personal financeVerified

A year of transactions, sorted for taxes

A year of transactions, sorted for taxes previewOpen the file

The prompt “My bank export is messy. Categorize everything, find duplicate charges and the subscriptions I forgot, and build me a dashboard I can open in the browser.”

Fitness

A lifting program grounded in how the pros trained

A lifting program grounded in how the pros trained previewOpen the file

The prompt “Build me a proven hypertrophy program grounded in how Arnold, Ronnie Coleman, Jay Cutler, and Sam Sulek actually trained. What do they share, where do they differ, then a 6-day plan.”

Teaching

Differentiated worksheets with answer keys

Differentiated worksheets with answer keys previewOpen the file

The prompt “A two-digit subtraction worksheet at three levels, a separate answer key for each, and a short note I can send parents.”

Studying

Messy notes into a study guide

Messy notes into a study guide previewOpen the file

The prompt “Turn my messy biology notes into a study guide with the key terms, the equations, and ten practice questions with answers.”

Small business

Site notes into a customer proposal

Site notes into a customer proposal previewOpen the file

The prompt “Turn my rough site-visit notes into a professional proposal with an itemized estimate and a follow-up email.”

Music education

Beginning-band exercises as real sheet music

Beginning-band exercises as real sheet music previewOpen the file

The prompt “Write my beginning band some warmups and easy exercises in B-flat, as printable sheet music: a long-tone warmup, a five-note pattern, and Hot Cross Buns.”

Music

A trailer cue that builds, scored on this machine

A trailer cue that builds, scored on this machine previewOpen the file

The prompt “Write me a 45 second instrumental cue for a trailer. Open almost bare, bring in drums and a brass swell, go wide, then drop the drums and land on a held chord that decays. 140 BPM, 4/4, A minor. Take three, measure them, keep the one that builds, and master it to -16 LUFS.”

Home and family

A week of dinners from what is in the kitchen

A week of dinners from what is in the kitchen previewOpen the file

The prompt “Here is what I have in the kitchen. Plan me five easy weeknight dinners for two, 30 minutes each, and a short list of what else to buy.”

Everyday writing

A frustrated vent into a sendable email

A frustrated vent into a sendable email previewOpen the file

The prompt “The contractor is weeks late and stopped answering, and I paid a deposit. Turn my angry notes into a firm, professional email.”

Before it builds

Your rough line becomes a plan you can see

Every result here started as one plain sentence. Kernl rewrites your line as a short plan you can edit, suggests what you probably meant, and turns the parts you keep into a checklist for when the job counts as done. You see it before anything is built.

Turning a rough idea into a plan · sped up 4×

One line in, a plan out. Everything under “Must do” and “Done when” is yours to change before anything runs.

Years of mess, sorted and proven

Cleaning up years of files · sped up 14×

One sentence in, and Kernl fingerprinted all 2,600 files before touching anything, rebuilt the folder into a clean structure, and quarantined the junk instead of deleting it. Its own check caught the one file its script misplaced and put it back. The answer ends with what it verified and what it did not.

Every receipt for a job, and what is still covered

Finding the right file fast · sped up 8×

Nothing was uploaded. Kernl went looking, and the largest receipt it found was a file called document(7).pdf in Downloads. It separated the accepted quote from two superseded revisions, counted the deposit once where a receipt and a bank line described the same payment, and worked out each guarantee’s expiry from a purchase date and a term, because none of them printed one. Two documents it could not place stayed where they were, named, with the reason.

Run it on your own files.

It runs on your machine, so your files stay there.