Append-only accountability for AI-native teams

The CommitmentLedger

Observations become commitments. Commitments require evidence. Evidence proves closure. Nothing is edited. Nothing is deleted.

OBSERVE

Capture everything

Every observation is a memory. Memories become the source of truth for what was seen, when.

01
COMMIT

Bind to obligations

Commitments trace to their origin memory. No commitment exists without a reason.

02
PROVE

Close with evidence

Closure requires proof. Not marking done — proving done. The ledger remembers.

03
Append-only immutable history
Agent + Human interoperable
Genesis Key governance
Evidence-bound state transitions
mentu-cli
$ mentu capture "Auth module needs rate limiting"
mem_a7f2c1d3 captured
$ mentu commit "Add rate limiter to /auth" --source mem_a7f2c1d3
cmt_e4b91a26 created
$ mentu claim cmt_e4b91a26
claimed by agent:claude-code
$ mentu close cmt_e4b91a26 --evidence mem_f82d1e09
closed with evidence

Proving done, not marking done.