This directory contains additional documentation for the Credence Backend.
- Blameless Postmortem Template – template for incident reviews with timeline, impact, root cause analysis, and action items.
- Replay & Inspection Guide (Operator) – when to replay failed events and how to inspect prior failures.
- Replay‑Safe Handlers & Side‑Effects – ensuring side‑effects are safe during retries.
- Idempotency Guard – replay protection for HTTP requests.
- Incoming Webhook Security & Posture – HMAC-SHA256 signature verification, 5-minute replay window, and CIDR allowed origins.