PrintMaster Developer Documentation

Technical documentation for PrintMaster development. For user documentation, see /docs.

Current Version: Agent v0.23.6, Server v0.23.6

Start Here

• TODO.md – Consolidated pending features and improvements
• PROJECT_STRUCTURE.md – Repository layout and module overview
• BUILD_WORKFLOW.md – Build/test/release commands + VS Code tasks

User Documentation (Moved)

These docs are now in the parent /docs folder:

• API Reference – REST API for agent and server
• Configuration – Config files and environment variables
• Docker Deployment – Container deployment
• Unraid Deployment – Unraid-specific setup

Architecture & Internals

• SECURITY_ARCHITECTURE.md – Authentication/authorization design
• WEBSOCKET_PROXY.md – Server proxy tunnel details
• SNMP_REFERENCE.md – OIDs, vendor detection, discovery process
• SNMP_RESEARCH_NOTES.md – Protocol research and notes
• Printer-MIB.mib – Standard Printer-MIB file
• RANGE_SYNTAX.md – IP range syntax documentation
• USB_IMPLEMENTATION.md – USB printer support via IPP-USB proxy (Windows only)

Development & Testing

• TESTING.md – Testing strategy and patterns
• TEST_COVERAGE_ANALYSIS.md – Coverage status and gaps

Feature Plans (In Progress)

• AUTO_UPDATE_PLAN.md – Agent/server auto-update implementation
• EPSON_REMOTE_MODE_PLAN.md – Epson remote-mode integration

Reference

• DEPRECATIONS.md – Removed features and migration notes
• vendor/ – Vendor-specific OID documentation

For condensed AI/assistant guidance, see .github/copilot-instructions.md