Step 5+6: event schema v1, core DDL, policy table, Slice 1 acceptance demo
- db/schema.sql: 9 core tables, append-only event log (trigger-enforced),
deny-by-default policy_rule with seeded globals, runaway budgets on work items.
Validated against Postgres 16 (DDL applies, trigger rejects UPDATE).
- engine/schemas/events.py: AgentMessage (flat, inference-enforced) +
EventEnvelope pydantic models; models are the schema (ADR-003).
- adr/ADR-003: event schema and data model decisions.
- SLICE1_DEMO.md: verbatim acceptance script for Slice 1.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
fez5587andClaude Fable 5
ad4f603799