KIFF · the authority layer for AI agents
They taf. You kiff.
Kiff means to properly enjoy something. An agent you have to watch is not one you enjoy.
We're building the authority layer for AI that acts: one place, held by people, that every agent asks before it acts. Giving an agent a Card should be as normal as giving an employee a company card. Inside the Card, the agent works. Past it, the work waits for you.
two ways in
Run tafs, or build with KIFF.
tafs, the first product
AI teammates for a business's routine jobs, starting with refunds, on iPhone, iPad and Android. Each taf works inside its Card, and anything bigger waits on your phone.
Cards for your own agents
Your code asks KIFF before it acts, or your agent reaches its tools through KIFF over MCP. The framework and kiff-guard are open source (MIT).
Open source: kiff decides, cloud is the gateway and the decision path, planque keeps the sign-ins sealed, agents runs them, and tafs is the app.
what a Card does
One Card. Three things.
It sets how far
One job, a limit for each action and a total. Within it, the agent works without asking anyone.
It brings the rest to you
Anything past the Card waits for your answer. If nobody answers in time, it is refused.
It stays yours
Change a limit, give the Card to another agent, or revoke it, without changing the agent. Every decision is on record.
why you can hand it the work
The AI never sets its own limits.
Limits it can't talk its way past
Every call that goes through KIFF is checked against its Card outside the AI, before it reaches your tools. No prompt changes a limit.
Your sign-ins stay sealed
With tafs, and with tools connected through KIFF, the agent never sees your passwords or tokens: the connection holds them, and sends a call only with KIFF's permit for it.
Your fingerprint for what matters
Routine work goes ahead within its limits. Anything beyond them is refused, or, if you chose Ask, waits for an approval: on your phone with your fingerprint or face, or by an approver you name. Unanswered, it's refused.
You decide what really happened
When an app can't confirm a payment went through, you're asked: did this happen? Nothing is counted as done on a guess.
not a mockup · the real app, sample data
Your Cards, in one place.
one account, one plan
One plan for both. Solo or Company.
One KIFF account covers both: the tafs app and Cards for your own agents. Your tafs use credits for the AI each run uses. Solo is €12.50 a month in the app, VAT included, with 500 credits; Company is €10.50 a seat a month, plus VAT, with 500 credits a seat, pooled.
Questions: gabriel@kiff.dev.
ask AI about KIFF
Open your assistant with a prompt to read llms-full.txt and answer from it.