01 / 04
PASS
FROMmeetLab
Platform.01
enforce()1.0
FRAGILE · INVARIANT
02 / 04
PASS
ACK · envelope
ack-004
301
halt-code
attn · agent runtime
tool_call · exec
authority: artifact-bound
do not smuggle
ACK
SEAL
04 / 04
PASS
Governance
primitives.
apache-2.0 · public baseline
open source
Surfaceenforce(event)
Proceduredeterministic
Authorityartifact-bound
Ledgerreplayable
Defaultfail-closed
the mechanism on every crate
event → enforce(event) → invariant →
PASS |
HALT
meetLab · 2026