Jason Woltje
1dd4f5996f
`mosaic yolo <runtime>` forwarded `cmd.args` (which Commander populates with the declared `<runtime>` positional) to the underlying CLI. For the claude runtime that meant argv included the literal string "claude" as an initial positional argument, which Claude Code interpreted as the first user message. As a secondary consequence, the mission-auto-prompt path was also bypassed because `hasMissionNoArgs` saw a non-empty args list. Refactor the runtime subcommand wiring into an exported `registerRuntimeLaunchers(program, handler)` factory with a `RuntimeLaunchHandler` type so the commander integration is unit-testable without spawning subprocesses. Slice the declared positional off `cmd.args` in the yolo action before forwarding. Adds `packages/mosaic/src/commands/launch.spec.ts` with 11 regression tests covering all four runtimes (claude, codex, opencode, pi) for both `<runtime>` and `yolo <runtime>` paths, excess-args forwarding, and invalid-runtime rejection. The critical assertion blocks the regression: yolo parses must forward `extraArgs = []`, not `[runtime]`. Fixes mosaicstack/stack#454 Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
@mosaicstack/mosaic
CLI package for the Mosaic self-hosted AI agent platform.
Usage
mosaic wizard # First-run setup wizard
mosaic gateway install # Install the gateway daemon
mosaic config show # View current configuration
mosaic config hooks list # Manage Claude hooks
Headless / CI Installation
Set MOSAIC_ASSUME_YES=1 (or ensure stdin is not a TTY) to skip all interactive prompts. The following environment variables control the install:
Gateway configuration (mosaic gateway install)
| Variable | Default | Required |
|---|---|---|
MOSAIC_STORAGE_TIER |
local |
No |
MOSAIC_GATEWAY_PORT |
14242 |
No |
MOSAIC_DATABASE_URL |
(none) | Yes if tier=team |
MOSAIC_VALKEY_URL |
(none) | Yes if tier=team |
MOSAIC_ANTHROPIC_API_KEY |
(none) | No |
MOSAIC_CORS_ORIGIN |
http://localhost:3000 |
No |
Admin user bootstrap
| Variable | Default | Required |
|---|---|---|
MOSAIC_ADMIN_NAME |
(none) | Yes (headless) |
MOSAIC_ADMIN_EMAIL |
(none) | Yes (headless) |
MOSAIC_ADMIN_PASSWORD |
(none) | Yes (headless) |
MOSAIC_ADMIN_PASSWORD must be at least 8 characters. In headless mode a missing or too-short password causes a non-zero exit.
Example: Docker / CI install
export MOSAIC_ASSUME_YES=1
export MOSAIC_ADMIN_NAME="Admin"
export MOSAIC_ADMIN_EMAIL="admin@example.com"
export MOSAIC_ADMIN_PASSWORD="securepass123"
mosaic gateway install
Hooks management
After running mosaic wizard, Claude hooks are installed in ~/.claude/hooks-config.json.
mosaic config hooks list # Show all hooks and enabled/disabled status
mosaic config hooks disable PostToolUse # Disable a hook (reversible)
mosaic config hooks enable PostToolUse # Re-enable a disabled hook
Set CLAUDE_HOME to override the default ~/.claude directory.