Production system case study
How I Built Shared Memory for Claude Code and Codex
A technical case study of a tenant-scoped memory system that lets Claude Code and Codex share verified engineering context without storing raw transcripts.
Field notes from real systems
Engineering case studies with the receipts left in.
Architecture, constraints, verification, and failure modes from building agent memory, graph retrieval, and closed-loop engineering systems.
System design case study
From 20 Agent Loops to One Guarded PR
A repository-backed case study in designing a 17-agent engineering system, then cutting the MVP to one bounded, testable pull-request loop.
Retrieval engineering case study
A Graph You Can Audit: Provenance-First Agent Memory
A technical case study of combining deterministic search, local embeddings, and provenance-derived graph relations for tenant-scoped agent memory.