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stack/packages/mosaic
Jason Woltje 03a53c543a
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fix(mosaic): seed TOOLS.md from defaults on install
Closes #457.

The bash framework installer only seeded AGENTS.md and STANDARDS.md from
defaults/, even though TOOLS.md is listed in PRESERVE_PATHS and AGENTS.md
declares it as mandatory reading at position 5 of the load order. A fresh
bootstrap install therefore left ~/.config/mosaic/TOOLS.md missing and the
agent contract pointing at a non-existent file.

Fixes:

- packages/mosaic/framework/install.sh — extend the explicit defaults-seed
  loop from "AGENTS.md STANDARDS.md" to "AGENTS.md STANDARDS.md TOOLS.md".
- packages/mosaic/src/config/file-adapter.ts — replace the greedy
  readdirSync loop in syncFramework with an exported DEFAULT_SEED_FILES
  whitelist, so the TS wizard no longer silently seeds the Jarvis-flavored
  defaults/SOUL.md, placeholder defaults/USER.md, or internal
  README.md/AUDIT-*.md into the mosaic home. Also align preservePaths with
  the bash PRESERVE_PATHS list (AGENTS.md, STANDARDS.md, sources, and
  credentials were previously missing) so both install paths have the
  same upgrade-preservation semantics.
- packages/mosaic/framework/templates/TOOLS.md.template — replace stale
  ~/.config/mosaic/rails/ references with ~/.config/mosaic/tools/. The
  rails/ tree was renamed to tools/ in the v1→v2 framework migration.

Tests:

- packages/mosaic/src/config/file-adapter.test.ts (new, 5 tests): pins
  the whitelist, asserts SOUL.md/USER.md/README.md/AUDIT-*.md are not
  seeded, verifies existing user contract files (including AGENTS.md)
  survive a keep-mode sync, and asserts a no-op when defaults/ is absent.

Baselines: mosaic typecheck / lint green. Full mosaic vitest 275/276 —
the one failure (src/commands/uninstall.spec.ts:138) is a pre-existing
EACCES issue on main and is unrelated to this change. Repo-wide
typecheck / lint / format:check green. Live smoke of
`bash framework/install.sh` against a tmp MOSAIC_HOME confirms the
installer now prints "Seeded TOOLS.md from defaults" and the file lands.

Ships in @mosaicstack/mosaic 0.0.30.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-04-11 20:56:55 -05:00
..

@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.