Membership and key rotation

The membership package models authenticated configuration epochs and joint-majority transitions.

import {
  CollectiveMembershipHostV1,
  InMemoryCollectiveMembershipRegistryV1,
  InMemoryCollectiveMembershipRepositoryV1,
} from '@agentplat/collective-membership';
 
const registry = await InMemoryCollectiveMembershipRegistryV1.create({
  configurations: [initialConfiguration]
});
const repository = new InMemoryCollectiveMembershipRepositoryV1();
await repository.initialize(initialConfiguration);

In production, replace the in-memory repository with @agentplat/collective-membership-postgres. The protocol fails closed on invalid signatures, stale configuration digests, expired envelopes and insufficient old or new majorities.

Source: packages/collective-membership/README.md (opens in a new tab).

Local Runtime Causal Synchronization