Bootstrap a machine. Request secrets.

Store secrets of any kind. Run one command on a designated machine, and from then on the SikkerKey CLI, one of six SDKs, or the MCP server signs each request automatically with that machine's private key.

your app
api-server-1
priv keyheld
SikkerKey · public keys
mch_8f3a··c7e1
api-server-1
  Each request is signed with the machine's private key. SikkerKey verifies the signature against the public key.
~/checkout-servicecodex
Hey Codex, add the Stripe secret key to the checkout handler.
codex

Found PROD_STRIPE_SECRET_KEY in your vault and wired it into checkout.ts:

const stripe = new Stripe(await sk.getSecret('PROD_STRIPE_SECRET_KEY'))

It manages the vault and references secrets by their IDs, but it never reads the plaintext of a single one.

Give your AI agent plaintext-blind access

Bring SikkerKey into your daily agentic workflow without giving your AI agent access to plaintext credentials. Create an AI identity, scope its privileges, and it works entirely from metadata.

Protect your secrets, reactively.

Deploy canary secrets across your projects. The instant one is read, that project freezes. Opt in to also freeze every other project the offending machine can reach.

machine
api-server-3
signed request
SikkerKey · vault
PROD_DB_CANARY
decoy secret
Project frozen

Severity categorized audit logging

Every action is recorded and ranked by severity, whether it comes from you, a teammate, an AI agent, or the system itself. The full trail streams to your dashboard in real time and exports to CSV on demand.

Audit Log// sikkerkey audit --tailLive
secret_rotateDEMO_STATUS_CHECK_TOKEN auto-rotated to v26
system·14:32:11
canary_triggeredPROD_CREDENTIAL_EXFIL_CANARY read
203.0.113.9·14:31:50
access_policy_createPolicy bound to PROD_DATABASE_CREDENTIALS
Personal vault AI·14:30:22
secret_readTEST_SECRET in node-sdk-project read
sikker-dev-box·14:29:03
secret_read_deniedPROD_STRIPE_SECRET_KEY blocked: outside IP allowlist
api-server-3·14:27:41
team_inviteInvited [email protected] to the vault
you·14:25:17