Major breakthrough solving the authentication chicken-and-egg problem:
Key Changes:
- Copy ~/.claude.json and ~/.claude/ during Docker build for baked-in auth
- Add -s user flag to claude mcp add-json for persistent MCP servers
- Simplify rebuild logic to prevent unnecessary rebuilds
- Update documentation with rebuild instructions
Technical Details:
- Authentication files placed before USER switch in Dockerfile
- MCP configuration now persists across all sessions
- Rebuild only occurs when image doesn't exist
- Clean separation of build vs runtime concerns
Result: Users authenticate once on host, then zero login prompts forever.
SMS notifications ready immediately on container start.
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