| P0 | Causal stream + CLI | ✅ |
| P0.5 | VS Code extension / visual timeline | ✅ |
| P1 | Git import bridge | ✅ |
| P2 | Branches, milestones, checkpoints | ✅ |
| P2.5 | Blob store, engine modularization, git exporter | ✅ |
| P3 | File-level diff + text-based merge | ✅ |
| P4 | Identity + op signing + governance | ✅ |
| P5 | Idea Garden — cluster detection + query | ✅ |
| P6 | Semantic patching — parser adapter + diff/merge | ✅ |
| P7 | Peer sync + CRDT reconciler | ✅ |
| P8 | Wiki-links, embeddings, decision traces | ✅ |
| P9 | npm package + VSCode extension publish | ✅ |
| P10 | Graph kernel + SQLite backend + entity CRUD | ✅ |
| P11 | EQL-S query engine + Datalog evaluator | ✅ |
| P12 | Ontology system + validation middleware | ✅ |
| P13 | Transformers.js upgrade + auto-embed + RAG | ✅ |
| P14 | Agent harness + tool registry + decision traces | ✅ |
| P15 | Plugin system + event bus + workspace config | ✅ |
| P16 | Sync federation + multi-repo linking | ✅ |