071cba2ef9
BOMEntryResponse was missing the ParentPartNumber field. The database query populates it correctly, but the API serialization dropped it. This caused the Calc extension to never populate the hidden _silo_parent_pn column during pull, so push never called _update_bom_relationship and no BOM entries were created.
Kindred Silo
Item database and part management system for Kindred Create.
Overview
Kindred Silo is an R&D-oriented item database with:
- Configurable part number generation via YAML schemas
- FreeCAD integration with git-like commands (checkout, commit, status)
- Revision tracking with append-only history
- BOM management with reference designators and alternates
- Physical inventory tracking with hierarchical locations
Components
silo/
├── cmd/
│ ├── silo/ # CLI tool
│ └── silod/ # API server
├── internal/
│ ├── api/ # HTTP handlers, routes, and templates
│ ├── config/ # Configuration loading
│ ├── db/ # PostgreSQL access
│ ├── migration/ # Property migration utilities
│ ├── partnum/ # Part number generation
│ ├── schema/ # YAML schema parsing
│ └── storage/ # MinIO file storage
├── pkg/
│ └── freecad/ # FreeCAD workbench (Python)
├── migrations/ # Database migration SQL scripts
├── schemas/ # Part numbering schema definitions (YAML)
├── deployments/ # Docker Compose and systemd configs
├── scripts/ # Deployment and setup scripts
└── docs/ # Documentation
Quick Start
# Database setup
psql -h psql.kindred.internal -U silo -d silo -f migrations/001_initial.sql
# Configure
cp config.example.yaml config.yaml
# Edit config.yaml with your settings
# Run server
go run ./cmd/silod
# CLI usage
go run ./cmd/silo register --schema kindred-rd --category F01
Configuration
See config.example.yaml for all options.
Kindred Create Integration
Install the workbench:
ln -s $(pwd)/pkg/freecad ~/.local/share/FreeCAD/Mod/KindredSilo
Then in Kindred Create, use the Silo workbench toolbar commands:
- Pull - Download an item by part number
- Commit - Save current state as a new revision with comment
- Push - Batch upload modified files
- Info - View revision history
License
MIT License - Copyright (c) 2026 Kindred Systems LLC
See LICENSE for details.