almosther isolating soleprint

.gitignore

@@ -9,7 +9,5 @@ __pycache__/
 .venv/
 venv/
 
-# Generated runnable instance (symlinks + generated)
+# Generated runnable instance (entirely gitignored - regenerate with build.py)
 gen/
-# But track the generated models (one-time per client)
-!gen/models/

CLAUDE.md

@@ -104,8 +104,12 @@ A **Room** is an environment with soleprint context, features, and conventions:
 The **mainroom** orchestrates interaction between soleprint and managed rooms:
 - `sbwrapper/` - Sidebar UI overlay for any managed app (quick login, Jira info, etc.)
 - `link/` - Adapters to connect soleprint to managed app data WITHOUT modifying either
-- `soleprint/` - Docker configs for running soleprint services
-- `ctrl/` - Commands for orchestration (sets env vars, starts services)
+- `soleprint/` - Docker configs + ctrl scripts for running soleprint services
+  - `ctrl/local/` - Local deployment scripts (push.sh, deploy.sh)
+  - `ctrl/server/` - Server setup scripts
+- `ctrl/` - Mainroom-level orchestration commands
+
+Soleprint can run without a managed room (for testing veins, etc.) but is always initiated from mainroom.
 
 ### Hub vs Gen
 - `hub/` = Versioned base files (main.py, dataloader, index.html)
@@ -127,19 +131,59 @@ Code inside soleprint should NOT have imports too tied to system names. Display
 
 ## Development Workflow
 
-### Running Locally
+### Build Tool
+
+The build script at spr root handles both development and deployment builds:
+
 ```bash
-cd spr/gen
-pip install -r requirements.txt
-python main.py  # Hub on :12000
+# From spr/
+python build.py --help
+python build.py dev                        # Build with symlinks
+python build.py deploy --output /path/     # Build for production
+python build.py models                     # Only regenerate models
 ```
 
-### Regenerating Models (one-time / rare)
+### Modelgen (Generic Tool)
+
+Modelgen is a generic model generation tool in `station/tools/modelgen/`:
+
 ```bash
-cd spr/station/tools/generator
-python -m generators.orchestrator \
-    --config ../../../config/soleprint.config.json \
-    --output ../../../gen
+# Generate models from config
+python -m station.tools.modelgen from-config --config config/soleprint.config.json --output gen/models/
+
+# Future: extract models from codebases (for databrowse)
+python -m station.tools.modelgen extract --source /path/to/django/project --output models/
+```
+
+### Setting Up Dev Environment
+```bash
+cd spr/
+python build.py dev                        # Creates gen/ with symlinks
+
+cd gen/
+python3 -m venv .venv
+.venv/bin/pip install -r requirements.txt
+.venv/bin/python main.py                   # Hub on :12000
+```
+
+### Building for Deployment
+```bash
+cd spr/
+python build.py deploy --output ../deploy/soleprint/
+
+# Then deploy:
+rsync -av ../deploy/soleprint/ server:/app/soleprint/
+ssh server 'cd /app/soleprint && ./run.sh'
+
+# Or use mainroom ctrl scripts:
+cd mainroom/soleprint/ctrl/local
+./deploy.sh
+```
+
+### Regenerating Models Only (rare)
+```bash
+cd spr/
+python build.py models
 ```
 
 ### Orchestrating with Managed Room
@@ -168,7 +212,7 @@ Planned:
 
 | Tool | Location | Status | Notes |
 |------|----------|--------|-------|
-| generator | station/tools/generator | Working | Refactor file IO pending |
+| modelgen | station/tools/modelgen | Working | Generic model generation (used by build.py, databrowse) |
 | datagen | station/tools/datagen | Working | Test data generation |
 | tester | station/tools/tester | Advanced | Full BDD/playwright |
 | hub | station/tools/hub | Idea | Port management |
@@ -194,34 +238,44 @@ Planned:
 - [x] Mainroom structure from core_nest
 - [x] Docker configs updated to soleprint naming
 - [x] Tools consolidated from pawprint
+- [x] Build tool with dev/deploy modes
+- [x] gen/ runs correctly
 
 **Next:**
-1. [ ] Test gen/ runs correctly
-2. [ ] Create spr/ctrl/ scripts
-3. [ ] Complete mainroom/ctrl/ orchestration scripts
-4. [ ] Worktree for databrowse
-5. [ ] Worktree for sbwrapper
+1. [ ] Test mainroom/soleprint/ctrl scripts
+2. [ ] Test mainroom with managed room (amar)
+3. [ ] Worktree for databrowse (uses modelgen extract)
+4. [ ] Worktree for sbwrapper
 
 ## Files Ignored (gitignore)
 
 - `fails/` - Previous attempts, reference only
 - `def/` - Definition drafts
-- `gen/` - Runnable instance (except gen/models/)
+- `gen/` - Entire folder gitignored (regenerate with `python build.py dev`)
 - `__pycache__/`, `*.pyc`
 - `venv/`, `.venv/`
 
 ## Quick Reference
 
 ```bash
+# Build for dev (from spr/)
+python build.py dev
+
 # Start dev server
-cd gen && python main.py
+cd gen && .venv/bin/python main.py
 
 # Health check
 curl localhost:12000/health
 
-# View landing
-open http://localhost:12000
+# Build for deployment
+python build.py deploy --output /path/to/deploy/
+
+# Deploy via ctrl scripts
+cd mainroom/soleprint/ctrl/local && ./deploy.sh
 
 # Docker (via mainroom)
 cd mainroom/soleprint && docker compose up -d
+
+# Modelgen (generic tool)
+python -m station.tools.modelgen from-config -c config/soleprint.config.json -o gen/models/
 ```

build.py

@@ -0,0 +1,304 @@
+#!/usr/bin/env python3
+"""
+Soleprint Build Tool
+
+Builds the soleprint instance using modelgen for model generation.
+
+Modes:
+- dev: Uses symlinks for quick development (edit source, run from gen/)
+- deploy: Copies everything for production deployment (no symlinks)
+
+Usage:
+    python build.py dev
+    python build.py deploy --output /path/to/deploy/
+    python build.py models
+
+Examples:
+    # Set up dev environment
+    python build.py dev
+
+    # Build for deployment
+    python build.py deploy --output ../deploy/soleprint/
+
+    # Only regenerate models
+    python build.py models
+"""
+
+import argparse
+import os
+import shutil
+import subprocess
+import sys
+from pathlib import Path
+
+# SPR root is where this script lives
+SPR_ROOT = Path(__file__).resolve().parent
+
+
+def ensure_dir(path: Path):
+    """Create directory if it doesn't exist."""
+    path.mkdir(parents=True, exist_ok=True)
+
+
+def create_symlink(source: Path, target: Path):
+    """Create a symlink, removing existing if present."""
+    if target.exists() or target.is_symlink():
+        if target.is_symlink():
+            target.unlink()
+        elif target.is_dir():
+            shutil.rmtree(target)
+        else:
+            target.unlink()
+
+    # Make relative symlink
+    rel_source = os.path.relpath(source, target.parent)
+    target.symlink_to(rel_source)
+    print(f"  Linked: {target.name} -> {rel_source}")
+
+
+def copy_path(source: Path, target: Path):
+    """Copy file or directory, resolving symlinks."""
+    if target.exists():
+        if target.is_dir():
+            shutil.rmtree(target)
+        else:
+            target.unlink()
+
+    if source.is_dir():
+        shutil.copytree(source, target, symlinks=False)
+        print(f"  Copied: {target.name}/ ({count_files(target)} files)")
+    else:
+        shutil.copy2(source, target)
+        print(f"  Copied: {target.name}")
+
+
+def count_files(path: Path) -> int:
+    """Count files in directory recursively."""
+    return sum(1 for _ in path.rglob("*") if _.is_file())
+
+
+def generate_models(output_dir: Path):
+    """Generate models using modelgen tool.
+
+    Args:
+        output_dir: Directory where models/pydantic/__init__.py will be created
+    """
+    config_path = SPR_ROOT / "config" / "soleprint.config.json"
+
+    if not config_path.exists():
+        print(f"Warning: Config not found at {config_path}")
+        return False
+
+    # Soleprint-specific: models go in models/pydantic/__init__.py
+    models_file = output_dir / "models" / "pydantic" / "__init__.py"
+    models_file.parent.mkdir(parents=True, exist_ok=True)
+
+    # Run modelgen as subprocess
+    cmd = [
+        sys.executable,
+        "-m",
+        "station.tools.modelgen",
+        "from-config",
+        "--config",
+        str(config_path),
+        "--output",
+        str(models_file),
+        "--format",
+        "pydantic",
+    ]
+
+    result = subprocess.run(cmd, cwd=SPR_ROOT)
+    return result.returncode == 0
+
+
+def build_dev(output_dir: Path):
+    """
+    Build for development using symlinks.
+
+    Structure:
+        gen/
+        ├── main.py           -> ../hub/main.py
+        ├── index.html        -> ../hub/index.html
+        ├── requirements.txt  -> ../hub/requirements.txt
+        ├── dataloader/       -> ../hub/dataloader/
+        ├── artery/           -> ../artery/
+        ├── atlas/            -> ../atlas/
+        ├── station/          -> ../station/
+        ├── data/             -> ../data/
+        └── models/           # Generated
+    """
+    print(f"\n=== Building DEV environment ===")
+    print(f"SPR root: {SPR_ROOT}")
+    print(f"Output:   {output_dir}")
+
+    ensure_dir(output_dir)
+
+    # Hub files (symlinks)
+    print("\nLinking hub files...")
+    hub = SPR_ROOT / "hub"
+    create_symlink(hub / "main.py", output_dir / "main.py")
+    create_symlink(hub / "index.html", output_dir / "index.html")
+    create_symlink(hub / "requirements.txt", output_dir / "requirements.txt")
+    create_symlink(hub / "dataloader", output_dir / "dataloader")
+
+    # System directories (symlinks)
+    print("\nLinking systems...")
+    for system in ["artery", "atlas", "station"]:
+        source = SPR_ROOT / system
+        if source.exists():
+            create_symlink(source, output_dir / system)
+
+    # Data directory (symlink)
+    print("\nLinking data...")
+    create_symlink(SPR_ROOT / "data", output_dir / "data")
+
+    # Models (generated) - pass output_dir, modelgen adds models/pydantic
+    print("\nGenerating models...")
+    if not generate_models(output_dir):
+        print("  Warning: Model generation failed, you may need to run it manually")
+
+    print("\n✓ Dev build complete!")
+    print(f"\nTo run:")
+    print(f"  cd {output_dir}")
+    print(f"  python3 -m venv .venv")
+    print(f"  .venv/bin/pip install -r requirements.txt")
+    print(f"  .venv/bin/python main.py")
+
+
+def build_deploy(output_dir: Path):
+    """
+    Build for deployment by copying all files (no symlinks).
+    """
+    print(f"\n=== Building DEPLOY package ===")
+    print(f"SPR root: {SPR_ROOT}")
+    print(f"Output:   {output_dir}")
+
+    if output_dir.exists():
+        response = input(f"\nOutput directory exists. Overwrite? [y/N] ")
+        if response.lower() != "y":
+            print("Aborted.")
+            return
+        shutil.rmtree(output_dir)
+
+    ensure_dir(output_dir)
+
+    # Hub files (copy)
+    print("\nCopying hub files...")
+    hub = SPR_ROOT / "hub"
+    copy_path(hub / "main.py", output_dir / "main.py")
+    copy_path(hub / "index.html", output_dir / "index.html")
+    copy_path(hub / "requirements.txt", output_dir / "requirements.txt")
+    copy_path(hub / "dataloader", output_dir / "dataloader")
+
+    # System directories (copy)
+    print("\nCopying systems...")
+    for system in ["artery", "atlas", "station"]:
+        source = SPR_ROOT / system
+        if source.exists():
+            copy_path(source, output_dir / system)
+
+    # Data directory (copy)
+    print("\nCopying data...")
+    copy_path(SPR_ROOT / "data", output_dir / "data")
+
+    # Models (generate fresh) - pass output_dir, modelgen adds models/pydantic
+    print("\nGenerating models...")
+    if not generate_models(output_dir):
+        # Fallback: copy from gen if exists
+        existing = SPR_ROOT / "gen" / "models"
+        if existing.exists():
+            print("  Using existing models from gen/")
+            copy_path(existing, output_dir / "models")
+
+    # Copy schema.json for reference
+    print("\nCopying schema...")
+    copy_path(SPR_ROOT / "schema.json", output_dir / "schema.json")
+
+    # Create run script
+    run_script = output_dir / "run.sh"
+    run_script.write_text("""#!/bin/bash
+# Soleprint runner
+cd "$(dirname "$0")"
+
+if [ ! -d ".venv" ]; then
+    echo "Creating virtual environment..."
+    python3 -m venv .venv
+    .venv/bin/pip install -r requirements.txt
+fi
+
+echo "Starting soleprint on http://localhost:12000"
+.venv/bin/python main.py
+""")
+    run_script.chmod(0o755)
+    print("  Created: run.sh")
+
+    total_files = count_files(output_dir)
+    print(f"\n✓ Deploy build complete! ({total_files} files)")
+    print(f"\nTo run:")
+    print(f"  cd {output_dir}")
+    print(f"  ./run.sh")
+    print(f"\nOr deploy to server:")
+    print(f"  rsync -av {output_dir}/ server:/app/soleprint/")
+    print(f"  ssh server 'cd /app/soleprint && ./run.sh'")
+
+
+def build_models():
+    """Only regenerate models."""
+    print(f"\n=== Generating models only ===")
+
+    output_dir = SPR_ROOT / "gen"
+    ensure_dir(output_dir)
+
+    if generate_models(output_dir):
+        print("\n✓ Models generated!")
+    else:
+        print("\nError: Model generation failed", file=sys.stderr)
+        sys.exit(1)
+
+
+def main():
+    parser = argparse.ArgumentParser(
+        description="Soleprint Build Tool",
+        formatter_class=argparse.RawDescriptionHelpFormatter,
+        epilog=__doc__,
+    )
+
+    subparsers = parser.add_subparsers(dest="command", required=True)
+
+    # dev command
+    dev_parser = subparsers.add_parser("dev", help="Build for development (symlinks)")
+    dev_parser.add_argument(
+        "--output",
+        "-o",
+        type=Path,
+        default=SPR_ROOT / "gen",
+        help="Output directory (default: gen/)",
+    )
+
+    # deploy command
+    deploy_parser = subparsers.add_parser(
+        "deploy", help="Build for deployment (copies)"
+    )
+    deploy_parser.add_argument(
+        "--output",
+        "-o",
+        type=Path,
+        required=True,
+        help="Output directory for deployment package",
+    )
+
+    # models command
+    subparsers.add_parser("models", help="Only regenerate models")
+
+    args = parser.parse_args()
+
+    if args.command == "dev":
+        build_dev(args.output.resolve())
+    elif args.command == "deploy":
+        build_deploy(args.output.resolve())
+    elif args.command == "models":
+        build_models()
+
+
+if __name__ == "__main__":
+    main()

data/books.json

@@ -6,16 +6,16 @@
       "title": "Architecture Model",
       "status": "ready",
       "template": null,
-      "larder": {
+      "depot": {
         "name": "arch-model",
         "slug": "arch-model",
         "title": "Architecture Model",
         "status": "ready",
         "source_template": null,
-        "data_path": "album/book/arch-model"
+        "data_path": "atlas/book/arch-model"
       },
-      "output_larder": null,
-      "system": "album"
+      "output_depot": null,
+      "system": "atlas"
     },
     {
       "name": "feature-flow",
@@ -23,16 +23,16 @@
       "title": "Feature Flow Pipeline",
       "status": "ready",
       "template": null,
-      "larder": {
+      "depot": {
         "name": "feature-flow",
         "slug": "feature-flow",
         "title": "Feature Flow Pipeline",
         "status": "ready",
         "source_template": null,
-        "data_path": "album/book/feature-flow"
+        "data_path": "atlas/book/feature-flow"
       },
-      "output_larder": null,
-      "system": "album"
+      "output_depot": null,
+      "system": "atlas"
     },
     {
       "name": "gherkin-samples",
@@ -40,16 +40,16 @@
       "title": "Gherkin Samples",
       "status": "ready",
       "template": null,
-      "larder": {
+      "depot": {
         "name": "gherkin-samples",
         "slug": "gherkin-samples",
         "title": "Gherkin Samples",
         "status": "ready",
         "source_template": null,
-        "data_path": "album/book/gherkin-samples"
+        "data_path": "atlas/book/gherkin-samples"
       },
-      "output_larder": null,
-      "system": "album"
+      "output_depot": null,
+      "system": "atlas"
     },
     {
       "name": "feature-form-samples",
@@ -61,19 +61,19 @@
         "slug": "feature-form",
         "title": "Feature Form Template",
         "status": "ready",
-        "template_path": "album/template/feature-form",
-        "system": "album"
+        "template_path": "atlas/template/feature-form",
+        "system": "atlas"
       },
-      "larder": {
+      "depot": {
         "name": "feature-form",
         "slug": "feature-form",
         "title": "Feature Forms",
         "status": "ready",
         "source_template": "feature-form",
-        "data_path": "album/book/feature-form-samples/feature-form"
+        "data_path": "atlas/book/feature-form-samples/feature-form"
       },
-      "output_larder": null,
-      "system": "album"
+      "output_depot": null,
+      "system": "atlas"
     }
   ]
 }

data/depots.json

@@ -6,7 +6,7 @@
       "title": "Feature Forms",
       "status": "ready",
       "source_template": "feature-form",
-      "data_path": "album/book/feature-form-samples/feature-form"
+      "data_path": "atlas/book/feature-form-samples/feature-form"
     }
   ]
 }

data/monitors.json

@@ -5,18 +5,18 @@
       "slug": "turnos",
       "title": "Turnos Monitor",
       "status": "dev",
-      "system": "ward",
+      "system": "station",
       "description": "Pipeline view of requests → turnos. Shows vet-petowner at a glance.",
-      "path": "ward/monitor/turnos"
+      "path": "station/monitor/turnos"
     },
     {
       "name": "data_browse",
       "slug": "data-browse",
       "title": "Data Browse",
       "status": "ready",
-      "system": "ward",
-      "description": "Quick navigation to test users and data states. Book/larder pattern with SQL mode for manual testing workflows.",
-      "path": "ward/monitor/data_browse"
+      "system": "station",
+      "description": "Quick navigation to test users and data states. Book/depot pattern with SQL mode for manual testing workflows.",
+      "path": "station/monitor/data_browse"
     }
   ]
 }

data/rooms.json

@@ -1,5 +1,11 @@
 {
   "items": [
-    {"name": "pawprint-local", "slug": "pawprint-local", "title": "Pawprint Local", "status": "dev", "config_path": "deploy/pawprint-local"}
+    {
+      "name": "soleprint-local",
+      "slug": "soleprint-local",
+      "title": "Soleprint Local",
+      "status": "dev",
+      "config_path": "mainroom/soleprint"
+    }
   ]
 }

data/templates.json

@@ -6,7 +6,7 @@
       "title": "Feature Form Template",
       "status": "ready",
       "template_path": "data/template/feature-form",
-      "system": "album"
+      "system": "atlas"
     }
   ]
 }

data/tools.json

@@ -5,10 +5,10 @@
       "slug": "tester",
       "title": "Contract Tests",
       "status": "live",
-      "system": "ward",
+      "system": "station",
       "type": "app",
       "description": "HTTP contract test runner with multi-environment support. Filter, run, and track tests against dev/stage/prod.",
-      "path": "ward/tools/tester",
+      "path": "station/tools/tester",
       "url": "/tools/tester/"
     },
     {
@@ -16,33 +16,22 @@
       "slug": "datagen",
       "title": "Test Data Generator",
       "status": "live",
-      "system": "ward",
+      "system": "station",
       "type": "cli",
       "description": "Generate realistic test data for Amar domain (users, pets, services) and MercadoPago API responses. Used by mock veins and test seeders.",
-      "path": "ward/tools/datagen",
+      "path": "station/tools/datagen",
       "cli": "python -m datagen"
     },
-    {
-      "name": "generate_test_data",
-      "slug": "generate-test-data",
-      "title": "DB Test Data Extractor",
-      "status": "dev",
-      "system": "ward",
-      "type": "cli",
-      "description": "Extract representative subsets from PostgreSQL dumps for testing/development.",
-      "path": "ward/tools/generate_test_data",
-      "cli": "python -m generate_test_data"
-    },
     {
       "name": "modelgen",
       "slug": "modelgen",
       "title": "Model Generator",
-      "status": "dev",
-      "system": "ward",
+      "status": "live",
+      "system": "station",
       "type": "cli",
-      "description": "Generate platform-specific models (Pydantic, Django, Prisma) from JSON Schema.",
-      "path": "ward/tools/modelgen",
-      "cli": "python -m modelgen"
+      "description": "Generic model generation tool. Generates typed models (Pydantic, etc.) from config files, JSON Schema, or by extracting from existing codebases (Django, SQLAlchemy). Used by build.py and databrowse.",
+      "path": "station/tools/modelgen",
+      "cli": "python -m station.tools.modelgen"
     }
   ]
 }

mainroom/soleprint/ctrl/README.md

@@ -0,0 +1,157 @@
+# Pawprint Control Scripts
+
+Control scripts for managing pawprint services via systemd (alternative to Docker deployment).
+
+## Structure
+
+```
+ctrl/
+├── .env.pawprint      # Shared configuration
+├── local/             # Scripts run from developer machine
+│   ├── commit.sh      # Commit changes across all repos
+│   ├── deploy.sh      # Full deployment workflow
+│   ├── init.sh        # Initial sync to server
+│   ├── push.sh        # Deploy to server (all by default)
+│   └── status.sh      # Git status of all repos
+└── server/            # Scripts run on server
+    ├── install-deps.sh    # Install Python deps (all by default)
+    ├── restart.sh         # Restart services (all by default)
+    ├── setup-cert.sh      # Setup SSL certificate
+    ├── setup-nginx.sh     # Create nginx config
+    └── setup-service.sh   # Create systemd service
+```
+
+## Configuration
+
+Edit `.env.pawprint` to configure:
+
+```bash
+# Deployment
+DEPLOY_SERVER=mariano@mcrn.ar
+DEPLOY_REMOTE_PATH=~/pawprint
+
+# Local paths
+PAWPRINT_BARE_PATH=/home/mariano/pawprint
+
+# Server paths
+SERVER_USER=mariano
+SERVER_PAWPRINT_PATH=/home/mariano/pawprint
+SERVER_VENV_BASE=/home/mariano/venvs
+```
+
+## Design Principle
+
+**All services are the default.** No flags needed for common operations.
+
+```bash
+./push.sh              # Deploys all (default)
+./push.sh artery       # Deploy only artery (when needed)
+```
+
+See `DESIGN_PAWPRINT.md` for detailed philosophy.
+
+## Local Scripts
+
+### commit.sh
+```bash
+./local/commit.sh "Your commit message"
+```
+
+### status.sh
+```bash
+./local/status.sh
+```
+
+### push.sh
+```bash
+./local/push.sh              # Push all services (default)
+./local/push.sh artery       # Push only artery
+```
+
+### deploy.sh
+```bash
+./local/deploy.sh
+# Then restart on server:
+# ssh mariano@mcrn.ar 'bash ~/pawprint/ctrl/server/restart.sh'
+```
+
+### init.sh
+```bash
+./local/init.sh              # Initial full sync (run once)
+```
+
+## Server Scripts
+
+### restart.sh
+```bash
+sudo ./server/restart.sh          # Restart all (default)
+sudo ./server/restart.sh artery   # Restart only artery
+```
+
+### install-deps.sh
+```bash
+./server/install-deps.sh          # Install all (default)
+./server/install-deps.sh artery   # Install only artery
+```
+
+### setup-service.sh
+```bash
+sudo ./server/setup-service.sh pawprint 12000 main:app
+sudo ./server/setup-service.sh artery 12001 main:app
+```
+
+### setup-nginx.sh
+```bash
+sudo ./server/setup-nginx.sh artery artery.mcrn.ar 12001
+```
+
+### setup-cert.sh
+```bash
+sudo ./server/setup-cert.sh artery.mcrn.ar
+```
+
+## Deployment Workflow
+
+### Initial Setup (once)
+
+Local:
+```bash
+cd ctrl/local
+./init.sh
+```
+
+Server:
+```bash
+cd ~/pawprint/ctrl/server
+./install-deps.sh
+sudo ./setup-service.sh pawprint 12000 main:app
+sudo ./setup-service.sh artery 12001 main:app
+sudo ./setup-service.sh album 12002 main:app
+sudo ./setup-service.sh ward 12003 main:app
+sudo ./setup-nginx.sh pawprint pawprint.mcrn.ar 12000
+sudo ./setup-nginx.sh artery artery.mcrn.ar 12001
+sudo ./setup-nginx.sh album album.mcrn.ar 12002
+sudo ./setup-nginx.sh ward ward.mcrn.ar 12003
+```
+
+### Regular Updates
+
+Local:
+```bash
+cd ctrl/local
+./commit.sh "Update feature X"
+./deploy.sh
+```
+
+Server:
+```bash
+sudo ~/pawprint/ctrl/server/restart.sh
+```
+
+## Nest vs Pawprint Control
+
+- **core_nest/ctrl/** - Manages full nest (amar + pawprint) via Docker
+- **pawprint/ctrl/** - Manages pawprint services via systemd
+
+This directory provides systemd-based deployment as an alternative to Docker.
+For full nest orchestration with Docker, use `core_nest/ctrl/`.

mainroom/soleprint/ctrl/local/commit.sh

@@ -0,0 +1,34 @@
+#!/bin/bash
+# Commit changes across all repos with the same message
+# Usage: ./commit.sh "commit message"
+
+set -e
+
+MSG="${1:?Usage: $0 \"commit message\"}"
+
+# Find pawprint bare metal directory from PAWPRINT_BARE_PATH or default
+PAWPRINT_DIR="${PAWPRINT_BARE_PATH:-/home/mariano/pawprint}"
+REPOS=("$PAWPRINT_DIR" "$PAWPRINT_DIR/artery" "$PAWPRINT_DIR/album" "$PAWPRINT_DIR/ward")
+
+for repo in "${REPOS[@]}"; do
+    name=$(basename "$repo")
+    [ "$repo" = "$PAWPRINT_DIR" ] && name="pawprint"
+
+    if [ ! -d "$repo/.git" ]; then
+        echo "=== $name: not a git repo, skipping ==="
+        continue
+    fi
+
+    cd "$repo"
+
+    if git diff --quiet && git diff --cached --quiet && [ -z "$(git ls-files --others --exclude-standard)" ]; then
+        echo "=== $name: nothing to commit ==="
+        continue
+    fi
+
+    echo "=== $name ==="
+    git add -A
+    git commit -m "$MSG"
+done
+
+echo "Done!"

mainroom/soleprint/ctrl/local/deploy.sh

@@ -0,0 +1,24 @@
+#!/bin/bash
+# Push all to server (run locally)
+# Usage: ./deploy.sh
+# Then run restart on server as admin
+
+set -e
+
+SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
+CTRL_DIR="$(cd "$SCRIPT_DIR/../.." && pwd)"
+
+# Load configuration
+source "$CTRL_DIR/.env.soleprint" 2>/dev/null || true
+REMOTE="${DEPLOY_SERVER:-mariano@mcrn.ar}"
+
+echo "=== Pushing all ==="
+"$SCRIPT_DIR/push.sh"
+
+echo ""
+echo "=== Push complete ==="
+echo "Now restart services on server:"
+echo "  ssh $REMOTE 'sudo systemctl restart soleprint artery atlas station'"
+echo ""
+echo "# Or restart specific service:"
+echo "#  ssh $REMOTE 'sudo systemctl restart artery'"

mainroom/soleprint/ctrl/local/init.sh

@@ -0,0 +1,28 @@
+#!/bin/bash
+# Initial full sync of pawprint to server
+# Run once to setup, then use push.sh for updates
+
+set -e
+
+# Load configuration
+CTRL_DIR="$(cd "$(dirname "$0")/../.." SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)" pwd)"
+source "$CTRL_DIR/.env.pawprint" 2>/dev/null || true
+
+PAWPRINT_DIR="${PAWPRINT_BARE_PATH:-/home/mariano/pawprint}"
+REMOTE="${DEPLOY_SERVER:-mariano@mcrn.ar}"
+REMOTE_DIR="${DEPLOY_REMOTE_PATH:-~/pawprint}"
+
+echo "=== Initial sync of pawprint ==="
+echo "From: $PAWPRINT_DIR"
+echo "To:   $REMOTE:$REMOTE_DIR"
+
+rsync -avz \
+    --filter=':- .gitignore' \
+    --exclude '.git' \
+    --exclude '.env' \
+    "$PAWPRINT_DIR/" "$REMOTE:$REMOTE_DIR/"
+
+echo ""
+echo "Done! Now on server run:"
+echo "  cd ~/pawprint"
+echo "  # Use core_nest/pawprint/tools/server/setup-*.sh scripts for initial setup"

mainroom/soleprint/ctrl/local/push.sh

@@ -0,0 +1,66 @@
+#!/bin/bash
+# Deploy repos via rsync
+# Usage: ./push.sh [target]
+# Example: ./push.sh              (deploys all: soleprint, artery, atlas, station)
+#          ./push.sh artery       (deploys only artery)
+#          ./push.sh soleprint    (deploys only soleprint root, no sub-repos)
+
+set -e
+
+TARGET="${1:-all}"
+
+# Load configuration
+SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
+CTRL_DIR="$(cd "$SCRIPT_DIR/../.." && pwd)"
+source "$CTRL_DIR/.env.soleprint" 2>/dev/null || true
+
+SOLEPRINT_DIR="${SOLEPRINT_BARE_PATH:-/home/mariano/wdir/spr/gen}"
+REMOTE="${DEPLOY_SERVER:-mariano@mcrn.ar}"
+REMOTE_BASE="${DEPLOY_REMOTE_PATH:-~/soleprint}"
+
+# Handle all (default)
+if [ "$TARGET" = "all" ]; then
+    echo "=== Deploying all services ==="
+    for target in soleprint artery atlas station; do
+        "$0" "$target"
+        echo ""
+    done
+    echo "=== All done ==="
+    exit 0
+fi
+
+if [ "$TARGET" = "soleprint" ]; then
+    # Push only root files (no sub-repos)
+    echo "=== Deploying soleprint (root only) ==="
+    rsync -avz \
+        --filter=':- .gitignore' \
+        --exclude '.git' \
+        --exclude '.env' \
+        --exclude '.venv' \
+        --exclude 'artery/' \
+        --exclude 'atlas/' \
+        --exclude 'station/' \
+        "$SOLEPRINT_DIR/" "$REMOTE:$REMOTE_BASE/"
+    echo "Done!"
+    exit 0
+fi
+
+LOCAL_DIR="$SOLEPRINT_DIR/$TARGET"
+REMOTE_DIR="$REMOTE_BASE/$TARGET"
+
+if [ ! -d "$LOCAL_DIR" ]; then
+    echo "Error: $LOCAL_DIR does not exist"
+    exit 1
+fi
+
+echo "=== Deploying $TARGET ==="
+echo "From: $LOCAL_DIR"
+echo "To:   $REMOTE:$REMOTE_DIR"
+
+rsync -avz \
+    --filter=':- .gitignore' \
+    --exclude '.git' \
+    --exclude '.env' \
+    "$LOCAL_DIR/" "$REMOTE:$REMOTE_DIR/"
+
+echo "Done!"

mainroom/soleprint/ctrl/local/status.sh

@@ -0,0 +1,33 @@
+#!/bin/bash
+# Show git status of all repos
+# Usage: ./status.sh
+
+# Find pawprint bare metal directory from PAWPRINT_BARE_PATH or default
+PAWPRINT_DIR="${PAWPRINT_BARE_PATH:-/home/mariano/pawprint}"
+REPOS=("$PAWPRINT_DIR" "$PAWPRINT_DIR/artery" "$PAWPRINT_DIR/album" "$PAWPRINT_DIR/ward")
+
+for repo in "${REPOS[@]}"; do
+    name=$(basename "$repo")
+    [ "$repo" = "$PAWPRINT_DIR" ] && name="pawprint"
+
+    if [ ! -d "$repo/.git" ]; then
+        echo "=== $name: not a git repo ==="
+        continue
+    fi
+
+    cd "$repo"
+    branch=$(git branch --show-current)
+
+    # Check for changes
+    staged=$(git diff --cached --numstat | wc -l)
+    unstaged=$(git diff --numstat | wc -l)
+    untracked=$(git ls-files --others --exclude-standard | wc -l)
+
+    if [ "$staged" -eq 0 ] && [ "$unstaged" -eq 0 ] && [ "$untracked" -eq 0 ]; then
+        echo "=== $name ($branch): clean ==="
+    else
+        echo "=== $name ($branch): +$staged staged, ~$unstaged modified, ?$untracked untracked ==="
+        git status --short
+    fi
+    echo
+done

mainroom/soleprint/ctrl/server/install-deps.sh

@@ -0,0 +1,55 @@
+#!/bin/bash
+# Install/update dependencies for apps
+# Usage: ./install-deps.sh [app-name]
+# Example: ./install-deps.sh         (installs deps for all services)
+#          ./install-deps.sh artery  (installs deps for artery only)
+
+set -e
+
+APP_NAME="${1:-all}"
+
+# Load configuration
+CTRL_DIR="$(cd "$(dirname "$0")/../.." SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)" pwd)"
+source "$CTRL_DIR/.env.pawprint" 2>/dev/null || true
+
+APP_USER="${SERVER_USER:-mariano}"
+PAWPRINT_PATH="${SERVER_PAWPRINT_PATH:-/home/mariano/pawprint}"
+VENV_BASE="${SERVER_VENV_BASE:-/home/mariano/venvs}"
+
+# Handle all (default)
+if [ "$APP_NAME" = "all" ]; then
+    echo "=== Installing deps for all services ==="
+    for app in pawprint artery album ward; do
+        echo ""
+        echo "--- $app ---"
+        "$0" "$app"
+    done
+    echo ""
+    echo "=== All done ==="
+    exit 0
+fi
+
+VENV_DIR="$VENV_BASE/$APP_NAME"
+
+if [ "$APP_NAME" = "pawprint" ]; then
+    REQ_FILE="$PAWPRINT_PATH/requirements.txt"
+else
+    REQ_FILE="$PAWPRINT_PATH/$APP_NAME/requirements.txt"
+fi
+
+if [ ! -f "$REQ_FILE" ]; then
+    echo "Error: $REQ_FILE not found"
+    exit 1
+fi
+
+if [ ! -d "$VENV_DIR" ]; then
+    echo "Creating venv: $VENV_DIR"
+    python3 -m venv "$VENV_DIR"
+fi
+
+echo "Installing deps from $REQ_FILE"
+source "$VENV_DIR/bin/activate"
+pip install -r "$REQ_FILE"
+deactivate
+
+echo "Done!"

mainroom/soleprint/ctrl/server/restart.sh

@@ -0,0 +1,24 @@
+#!/bin/bash
+# Restart pawprint services
+# Usage: ./restart.sh [service]
+# Example: ./restart.sh         (restarts all services)
+#          ./restart.sh artery  (restarts only artery)
+
+set -e
+
+TARGET="${1:-all}"
+
+# Handle all (default)
+if [ "$TARGET" = "all" ]; then
+    echo "Restarting all services..."
+    systemctl restart pawprint artery album ward
+    echo "Status:"
+    systemctl status pawprint artery album ward --no-pager | grep -E "●|Active:"
+    exit 0
+fi
+
+echo "Restarting $TARGET..."
+systemctl restart "$TARGET"
+
+echo "Status:"
+systemctl status "$TARGET" --no-pager | grep -E "●|Active:"

mainroom/soleprint/ctrl/server/setup-cert.sh

@@ -0,0 +1,24 @@
+#!/bin/bash
+# Install/update SSL certificate for a subdomain
+# Usage: ./setup-cert.sh <subdomain>
+# Example: ./setup-cert.sh pawprint.mcrn.ar
+
+set -e
+
+SUBDOMAIN="${1:?Usage: $0 <subdomain>}"
+
+echo "=== Setting up SSL cert for $SUBDOMAIN ==="
+
+# Check if certbot is installed
+if ! command -v certbot &> /dev/null; then
+    echo "Installing certbot..."
+    apt update
+    apt install -y certbot python3-certbot-nginx
+fi
+
+# Get/renew certificate
+certbot --nginx -d "$SUBDOMAIN" --non-interactive --agree-tos --register-unsafely-without-email
+
+echo ""
+echo "Done! Certificate installed for $SUBDOMAIN"
+echo "Auto-renewal is enabled via systemd timer"

mainroom/soleprint/ctrl/server/setup-nginx.sh

@@ -0,0 +1,54 @@
+#!/bin/bash
+# Creates nginx config for FastAPI app
+# Usage: ./setup-nginx.sh <app-name> <subdomain> <port>
+# Example: ./setup-nginx.sh artery artery.mcrn.ar 12001
+
+set -e
+
+APP_NAME="${1:?Usage: $0 <app-name> <subdomain> <port>}"
+SUBDOMAIN="${2:?Usage: $0 <app-name> <subdomain> <port>}"
+PORT="${3:?Usage: $0 <app-name> <subdomain> <port>}"
+
+NGINX_CONF="/etc/nginx/sites-available/$APP_NAME"
+
+echo "Creating nginx config: $NGINX_CONF"
+
+sudo tee "$NGINX_CONF" > /dev/null << EOF
+server {
+    listen 80;
+    server_name $SUBDOMAIN;
+    return 301 https://\$host\$request_uri;
+}
+
+server {
+    listen 443 ssl;
+    server_name $SUBDOMAIN;
+
+    ssl_certificate /etc/letsencrypt/live/mcrn.ar/fullchain.pem;
+    ssl_certificate_key /etc/letsencrypt/live/mcrn.ar/privkey.pem;
+    include /etc/letsencrypt/options-ssl-nginx.conf;
+    ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem;
+
+    location / {
+        proxy_pass http://127.0.0.1:$PORT;
+        proxy_set_header Host \$host;
+        proxy_set_header X-Real-IP \$remote_addr;
+        proxy_set_header X-Forwarded-For \$proxy_add_x_forwarded_for;
+        proxy_set_header X-Forwarded-Proto \$scheme;
+        proxy_read_timeout 300;
+    }
+}
+EOF
+
+echo "Enabling site..."
+sudo ln -sf "$NGINX_CONF" /etc/nginx/sites-enabled/
+
+echo "Testing nginx config..."
+sudo nginx -t
+
+echo "Reloading nginx..."
+sudo systemctl reload nginx
+
+echo ""
+echo "Done! Site available at https://$SUBDOMAIN"
+echo "Note: Make sure DNS points $SUBDOMAIN to this server"

mainroom/soleprint/ctrl/server/setup-service.sh

@@ -0,0 +1,54 @@
+#!/bin/bash
+# Creates systemd service for FastAPI app
+# Usage: ./setup-service.sh <app-name> <port> <app-module>
+# Example: ./setup-service.sh artery 12001 main:app
+
+set -e
+
+APP_NAME="${1:?Usage: $0 <app-name> <port> <app-module>}"
+PORT="${2:?Usage: $0 <app-name> <port> <app-module>}"
+APP_MODULE="${3:-main:app}"
+
+APP_USER="mariano"
+VENV_DIR="/home/$APP_USER/venvs/$APP_NAME"
+
+# pawprint root is special case
+if [ "$APP_NAME" = "pawprint" ]; then
+    WORK_DIR="/home/$APP_USER/pawprint"
+else
+    WORK_DIR="/home/$APP_USER/pawprint/$APP_NAME"
+fi
+SERVICE_FILE="/etc/systemd/system/${APP_NAME}.service"
+
+echo "Creating systemd service: $SERVICE_FILE"
+
+sudo tee "$SERVICE_FILE" > /dev/null << EOF
+[Unit]
+Description=$APP_NAME FastAPI service
+After=network.target
+
+[Service]
+User=$APP_USER
+Group=$APP_USER
+WorkingDirectory=$WORK_DIR
+Environment="PATH=$VENV_DIR/bin"
+EnvironmentFile=$PAWPRINT_PATH/.env
+ExecStart=$VENV_DIR/bin/uvicorn $APP_MODULE --host 127.0.0.1 --port $PORT
+Restart=always
+RestartSec=5
+
+[Install]
+WantedBy=multi-user.target
+EOF
+
+echo "Reloading systemd..."
+sudo systemctl daemon-reload
+
+echo "Enabling service..."
+sudo systemctl enable "$APP_NAME"
+
+echo ""
+echo "Done! Service commands:"
+echo "  sudo systemctl start $APP_NAME"
+echo "  sudo systemctl status $APP_NAME"
+echo "  sudo journalctl -u $APP_NAME -f"

mainroom/soleprint/ctrl/sync-tests.sh

@@ -0,0 +1,82 @@
+#!/bin/bash
+#
+# Sync contract tests from amar_django_back_contracts to ward/tools/tester
+#
+# Usage: ./sync-tests.sh
+
+set -e
+
+# Paths
+SOURCE_REPO="/home/mariano/wdir/ama/amar_django_back_contracts"
+DEST_DIR="/home/mariano/wdir/ama/pawprint/ward/tools/tester/tests"
+
+# Colors
+GREEN='\033[0;32m'
+BLUE='\033[0;34m'
+NC='\033[0m' # No Color
+
+echo -e "${BLUE}=== Syncing Contract Tests ===${NC}"
+echo "Source: $SOURCE_REPO/tests/contracts"
+echo "Dest:   $DEST_DIR"
+echo
+
+# Check source exists
+if [ ! -d "$SOURCE_REPO/tests/contracts" ]; then
+    echo "Error: Source directory not found: $SOURCE_REPO/tests/contracts"
+    exit 1
+fi
+
+# Create destination if it doesn't exist
+mkdir -p "$DEST_DIR"
+
+# Sync test files (preserve structure)
+echo -e "${BLUE}Copying test files...${NC}"
+
+# Copy the contract test structure
+rsync -av --delete \
+    --include="*/" \
+    --include="test_*.py" \
+    --include="__init__.py" \
+    --include="base*.py" \
+    --include="conftest.py" \
+    --include="endpoints.py" \
+    --include="helpers.py" \
+    --exclude="*" \
+    "$SOURCE_REPO/tests/contracts/" \
+    "$DEST_DIR/"
+
+# Remove base_api.py and base_live.py (we only need pure HTTP base.py)
+rm -f "$DEST_DIR/base_api.py" "$DEST_DIR/base_live.py"
+
+# Create a simple base.py that uses tester's base class
+cat > "$DEST_DIR/base.py" << 'EOF'
+"""
+Contract Tests - Base Class
+
+Uses tester's HTTP base class for framework-agnostic testing.
+"""
+
+# Import from tester's base
+import sys
+from pathlib import Path
+
+# Add tester to path if needed
+tester_path = Path(__file__).parent.parent
+if str(tester_path) not in sys.path:
+    sys.path.insert(0, str(tester_path))
+
+from base import ContractTestCase
+
+__all__ = ["ContractTestCase"]
+EOF
+
+echo
+echo -e "${GREEN}✓ Tests synced successfully${NC}"
+echo
+echo "Test structure:"
+find "$DEST_DIR" -name "test_*.py" -type f | sed 's|'"$DEST_DIR"'||' | sort
+
+echo
+echo -e "${BLUE}Next steps:${NC}"
+echo "1. Run tester locally: cd /home/mariano/wdir/ama/pawprint/ward && python -m tools.tester"
+echo "2. Deploy to server: cd /home/mariano/wdir/ama/pawprint/deploy && ./deploy.sh"

station/tools/modelgen/__main__.py

@@ -0,0 +1,202 @@
+"""
+Modelgen - Generic Model Generation Tool
+
+Generates typed models from various sources to various formats.
+
+Input sources:
+- Configuration files (soleprint.config.json style)
+- JSON Schema (planned)
+- Existing codebases: Django, SQLAlchemy, Prisma (planned - for databrowse)
+
+Output formats:
+- pydantic: Pydantic BaseModel classes
+- django: Django ORM models (planned)
+- prisma: Prisma schema (planned)
+- sqlalchemy: SQLAlchemy models (planned)
+
+Usage:
+    python -m station.tools.modelgen --help
+    python -m station.tools.modelgen from-config -c config.json -o models/ -f pydantic
+    python -m station.tools.modelgen from-schema -s schema.json -o models/ -f pydantic
+    python -m station.tools.modelgen extract -s /path/to/django/app -o models/ -f pydantic
+
+This is a GENERIC tool. For soleprint-specific builds, use:
+    python build.py dev|deploy
+"""
+
+import argparse
+import sys
+from pathlib import Path
+
+
+def cmd_from_config(args):
+    """Generate models from a configuration file (soleprint.config.json style)."""
+    from .config_loader import load_config
+    from .model_generator import ModelGenerator
+
+    config_path = Path(args.config)
+    if not config_path.exists():
+        print(f"Error: Config file not found: {config_path}", file=sys.stderr)
+        sys.exit(1)
+
+    output_path = Path(args.output)
+
+    print(f"Loading config: {config_path}")
+    config = load_config(config_path)
+
+    print(f"Generating {args.format} models to: {output_path}")
+    generator = ModelGenerator(
+        config=config,
+        output_path=output_path,
+        output_format=args.format,
+    )
+    result_path = generator.generate()
+
+    print(f"✓ Models generated: {result_path}")
+
+
+def cmd_from_schema(args):
+    """Generate models from JSON Schema."""
+    print("Error: from-schema not yet implemented", file=sys.stderr)
+    print("Use from-config with a soleprint.config.json file for now", file=sys.stderr)
+    sys.exit(1)
+
+
+def cmd_extract(args):
+    """Extract models from existing codebase (for databrowse graphs)."""
+    print("Error: extract not yet implemented", file=sys.stderr)
+    print(
+        "This will extract models from Django/SQLAlchemy/Prisma codebases.",
+        file=sys.stderr,
+    )
+    print("Use cases:", file=sys.stderr)
+    print("  - Generate browsable graphs for databrowse tool", file=sys.stderr)
+    print("  - Convert between ORM formats", file=sys.stderr)
+    sys.exit(1)
+
+
+def cmd_list_formats(args):
+    """List available output formats."""
+    from .model_generator import ModelGenerator
+
+    print("Available output formats:")
+    for fmt in ModelGenerator.available_formats():
+        print(f"  - {fmt}")
+
+
+def main():
+    parser = argparse.ArgumentParser(
+        description="Modelgen - Generic Model Generation Tool",
+        formatter_class=argparse.RawDescriptionHelpFormatter,
+        epilog=__doc__,
+    )
+
+    subparsers = parser.add_subparsers(dest="command", required=True)
+
+    # from-config command
+    config_parser = subparsers.add_parser(
+        "from-config",
+        help="Generate models from configuration file",
+    )
+    config_parser.add_argument(
+        "--config",
+        "-c",
+        type=str,
+        required=True,
+        help="Path to configuration file (e.g., soleprint.config.json)",
+    )
+    config_parser.add_argument(
+        "--output",
+        "-o",
+        type=str,
+        required=True,
+        help="Output path (file or directory)",
+    )
+    config_parser.add_argument(
+        "--format",
+        "-f",
+        type=str,
+        default="pydantic",
+        choices=["pydantic", "django", "prisma", "sqlalchemy"],
+        help="Output format (default: pydantic)",
+    )
+    config_parser.set_defaults(func=cmd_from_config)
+
+    # from-schema command (placeholder)
+    schema_parser = subparsers.add_parser(
+        "from-schema",
+        help="Generate models from JSON Schema (not yet implemented)",
+    )
+    schema_parser.add_argument(
+        "--schema",
+        "-s",
+        type=str,
+        required=True,
+        help="Path to JSON Schema file",
+    )
+    schema_parser.add_argument(
+        "--output",
+        "-o",
+        type=str,
+        required=True,
+        help="Output path (file or directory)",
+    )
+    schema_parser.add_argument(
+        "--format",
+        "-f",
+        type=str,
+        default="pydantic",
+        choices=["pydantic", "django", "prisma", "sqlalchemy"],
+        help="Output format (default: pydantic)",
+    )
+    schema_parser.set_defaults(func=cmd_from_schema)
+
+    # extract command (placeholder for databrowse)
+    extract_parser = subparsers.add_parser(
+        "extract",
+        help="Extract models from existing codebase (not yet implemented)",
+    )
+    extract_parser.add_argument(
+        "--source",
+        "-s",
+        type=str,
+        required=True,
+        help="Path to source codebase",
+    )
+    extract_parser.add_argument(
+        "--framework",
+        type=str,
+        choices=["django", "sqlalchemy", "prisma", "auto"],
+        default="auto",
+        help="Source framework to extract from (default: auto-detect)",
+    )
+    extract_parser.add_argument(
+        "--output",
+        "-o",
+        type=str,
+        required=True,
+        help="Output path (file or directory)",
+    )
+    extract_parser.add_argument(
+        "--format",
+        "-f",
+        type=str,
+        default="pydantic",
+        choices=["pydantic", "django", "prisma", "sqlalchemy"],
+        help="Output format (default: pydantic)",
+    )
+    extract_parser.set_defaults(func=cmd_extract)
+
+    # list-formats command
+    formats_parser = subparsers.add_parser(
+        "list-formats",
+        help="List available output formats",
+    )
+    formats_parser.set_defaults(func=cmd_list_formats)
+
+    args = parser.parse_args()
+    args.func(args)
+
+
+if __name__ == "__main__":
+    main()

station/tools/modelgen/model_generator.py

@@ -1,63 +1,82 @@
 """
 Model Generator
 
-Generates Pydantic models from framework configuration.
+Generic model generation from configuration files.
+Supports multiple output formats and is extensible for bidirectional conversion.
+
+Output formats:
+- pydantic: Pydantic BaseModel classes
+- django: Django ORM models (planned)
+- prisma: Prisma schema (planned)
+- sqlalchemy: SQLAlchemy models (planned)
+
+Future: Extract models FROM existing codebases (reverse direction)
 """
 
+from abc import ABC, abstractmethod
 from pathlib import Path
-from typing import List
+from typing import Dict, Type
+
 from .config_loader import ConfigLoader
 
 
-class ModelGenerator:
-    """Generates Pydantic model files from configuration"""
+class BaseModelWriter(ABC):
+    """Abstract base for model output writers."""
 
-    def __init__(self, config: ConfigLoader, output_dir: Path):
-        self.config = config
-        self.output_dir = Path(output_dir)
+    @abstractmethod
+    def write(self, config: ConfigLoader, output_path: Path) -> None:
+        """Write models to the specified path."""
+        pass
 
-    def generate(self):
-        """Generate all model files"""
-        models_dir = self.output_dir / "models" / "pydantic"
-        models_dir.mkdir(parents=True, exist_ok=True)
+    @abstractmethod
+    def file_extension(self) -> str:
+        """Return the file extension for this format."""
+        pass
 
-        # Generate __init__.py with all models
-        self._generate_models_file(models_dir / "__init__.py")
 
-        print(f"Generated models in {models_dir}")
+class PydanticWriter(BaseModelWriter):
+    """Generates Pydantic model files."""
 
-    def _generate_models_file(self, output_path: Path):
-        """Generate the main models file"""
+    def file_extension(self) -> str:
+        return ".py"
+
+    def write(self, config: ConfigLoader, output_path: Path) -> None:
+        """Write Pydantic models to output_path."""
+        output_path.parent.mkdir(parents=True, exist_ok=True)
+        content = self._generate_content(config)
+        output_path.write_text(content)
+
+    def _generate_content(self, config: ConfigLoader) -> str:
+        """Generate the Pydantic models file content."""
 
         # Get component names from config
-        config_comp = self.config.get_shared_component('config')
-        data_comp = self.config.get_shared_component('data')
+        config_comp = config.get_shared_component("config")
+        data_comp = config.get_shared_component("data")
 
-        data_flow_sys = self.config.get_system('data_flow')
-        doc_sys = self.config.get_system('documentation')
-        exec_sys = self.config.get_system('execution')
+        data_flow_sys = config.get_system("data_flow")
+        doc_sys = config.get_system("documentation")
+        exec_sys = config.get_system("execution")
 
-        connector_comp = self.config.get_component('data_flow', 'connector')
-        pulse_comp = self.config.get_component('data_flow', 'composed')
+        connector_comp = config.get_component("data_flow", "connector")
+        pulse_comp = config.get_component("data_flow", "composed")
 
-        pattern_comp = self.config.get_component('documentation', 'pattern')
-        maps_comp = self.config.get_component('documentation', 'library')
-        doc_composed = self.config.get_component('documentation', 'composed')
+        pattern_comp = config.get_component("documentation", "pattern")
+        doc_composed = config.get_component("documentation", "composed")
 
-        tool_comp = self.config.get_component('execution', 'utility')
-        monitor_comp = self.config.get_component('execution', 'watcher')
-        cabinet_comp = self.config.get_component('execution', 'container')
-        exec_composed = self.config.get_component('execution', 'composed')
+        tool_comp = config.get_component("execution", "utility")
+        monitor_comp = config.get_component("execution", "watcher")
+        cabinet_comp = config.get_component("execution", "container")
+        exec_composed = config.get_component("execution", "composed")
 
-        # Build the template
-        content = f'''"""
-Pydantic models - Generated from {self.config.framework.name}.config.json
+        return f'''"""
+Pydantic models - Generated from {config.framework.name}.config.json
 
 DO NOT EDIT MANUALLY - Regenerate from config
 """
 
 from enum import Enum
-from typing import Optional, List, Literal
+from typing import List, Literal, Optional
+
 from pydantic import BaseModel, Field
 
 
@@ -83,8 +102,10 @@ class ToolType(str, Enum):
 
 # === Shared Components ===
 
+
 class {config_comp.title}(BaseModel):
     """{config_comp.description}. Shared across {data_flow_sys.name}, {exec_sys.name}."""
+
     name: str  # Unique identifier
     slug: str  # URL-friendly identifier
     title: str  # Display title for UI
@@ -94,6 +115,7 @@ class {config_comp.title}(BaseModel):
 
 class {data_comp.title}(BaseModel):
     """{data_comp.description}. Shared across all systems."""
+
     name: str  # Unique identifier
     slug: str  # URL-friendly identifier
     title: str  # Display title for UI
@@ -104,8 +126,10 @@ class {data_comp.title}(BaseModel):
 
 # === System-Specific Components ===
 
+
 class {connector_comp.title}(BaseModel):
     """{connector_comp.description} ({data_flow_sys.name})."""
+
     name: str  # Unique identifier
     slug: str  # URL-friendly identifier
     title: str  # Display title for UI
@@ -117,6 +141,7 @@ class {connector_comp.title}(BaseModel):
 
 class {pattern_comp.title}(BaseModel):
     """{pattern_comp.description} ({doc_sys.name})."""
+
     name: str  # Unique identifier
     slug: str  # URL-friendly identifier
     title: str  # Display title for UI
@@ -127,6 +152,7 @@ class {pattern_comp.title}(BaseModel):
 
 class {tool_comp.title}(BaseModel):
     """{tool_comp.description} ({exec_sys.name})."""
+
     name: str  # Unique identifier
     slug: str  # URL-friendly identifier
     title: str  # Display title for UI
@@ -141,6 +167,7 @@ class {tool_comp.title}(BaseModel):
 
 class {monitor_comp.title}(BaseModel):
     """{monitor_comp.description} ({exec_sys.name})."""
+
     name: str  # Unique identifier
     slug: str  # URL-friendly identifier
     title: str  # Display title for UI
@@ -150,6 +177,7 @@ class {monitor_comp.title}(BaseModel):
 
 class {cabinet_comp.title}(BaseModel):
     """{cabinet_comp.description} ({exec_sys.name})."""
+
     name: str  # Unique identifier
     slug: str  # URL-friendly identifier
     title: str  # Display title for UI
@@ -160,8 +188,10 @@ class {cabinet_comp.title}(BaseModel):
 
 # === Composed Types ===
 
+
 class {pulse_comp.title}(BaseModel):
     """{pulse_comp.description} ({data_flow_sys.name}). Formula: {pulse_comp.formula}."""
+
     name: str  # Unique identifier
     slug: str  # URL-friendly identifier
     title: str  # Display title for UI
@@ -174,6 +204,7 @@ class {pulse_comp.title}(BaseModel):
 
 class {doc_composed.title}(BaseModel):
     """{doc_composed.description} ({doc_sys.name}). Formula: {doc_composed.formula}."""
+
     name: str  # Unique identifier
     slug: str  # URL-friendly identifier
     title: str  # Display title for UI
@@ -186,6 +217,7 @@ class {doc_composed.title}(BaseModel):
 
 class {exec_composed.title}(BaseModel):
     """{exec_composed.description} ({exec_sys.name}). Formula: {exec_composed.formula}."""
+
     name: str  # Unique identifier
     slug: str  # URL-friendly identifier
     title: str  # Display title for UI
@@ -198,6 +230,7 @@ class {exec_composed.title}(BaseModel):
 
 # === Collection wrappers for JSON files ===
 
+
 class {config_comp.title}Collection(BaseModel):
     items: List[{config_comp.title}] = Field(default_factory=list)
 
@@ -238,18 +271,100 @@ class {exec_composed.title}Collection(BaseModel):
     items: List[{exec_composed.title}] = Field(default_factory=list)
 '''
 
-        output_path.write_text(content)
+
+class DjangoWriter(BaseModelWriter):
+    """Generates Django model files (placeholder)."""
+
+    def file_extension(self) -> str:
+        return ".py"
+
+    def write(self, config: ConfigLoader, output_path: Path) -> None:
+        raise NotImplementedError("Django model generation not yet implemented")
 
 
-if __name__ == "__main__":
-    from .config_loader import load_config
+class PrismaWriter(BaseModelWriter):
+    """Generates Prisma schema files (placeholder)."""
 
-    # Test with soleprint config
-    config_path = Path(__file__).parent.parent / "soleprint.config.json"
-    config = load_config(config_path)
+    def file_extension(self) -> str:
+        return ".prisma"
 
-    output_dir = Path(__file__).parent.parent / "soleprint-room"
-    generator = ModelGenerator(config, output_dir)
-    generator.generate()
+    def write(self, config: ConfigLoader, output_path: Path) -> None:
+        raise NotImplementedError("Prisma schema generation not yet implemented")
 
-    print("Models generated successfully!")
+
+class SQLAlchemyWriter(BaseModelWriter):
+    """Generates SQLAlchemy model files (placeholder)."""
+
+    def file_extension(self) -> str:
+        return ".py"
+
+    def write(self, config: ConfigLoader, output_path: Path) -> None:
+        raise NotImplementedError("SQLAlchemy model generation not yet implemented")
+
+
+# Registry of available writers
+WRITERS: Dict[str, Type[BaseModelWriter]] = {
+    "pydantic": PydanticWriter,
+    "django": DjangoWriter,
+    "prisma": PrismaWriter,
+    "sqlalchemy": SQLAlchemyWriter,
+}
+
+
+class ModelGenerator:
+    """
+    Generates typed models from configuration.
+
+    This is the main entry point for model generation.
+    Delegates to format-specific writers.
+    """
+
+    def __init__(
+        self,
+        config: ConfigLoader,
+        output_path: Path,
+        output_format: str = "pydantic",
+    ):
+        """
+        Initialize the generator.
+
+        Args:
+            config: Loaded configuration
+            output_path: Exact path where to write (file or directory depending on format)
+            output_format: Output format (pydantic, django, prisma, sqlalchemy)
+        """
+        self.config = config
+        self.output_path = Path(output_path)
+        self.output_format = output_format
+
+        if output_format not in WRITERS:
+            raise ValueError(
+                f"Unknown output format: {output_format}. "
+                f"Available: {list(WRITERS.keys())}"
+            )
+
+        self.writer = WRITERS[output_format]()
+
+    def generate(self) -> Path:
+        """
+        Generate models to the specified output path.
+
+        Returns:
+            Path to the generated file/directory
+        """
+        # Determine output file path
+        if self.output_path.suffix:
+            # User specified a file path
+            output_file = self.output_path
+        else:
+            # User specified a directory, add default filename
+            output_file = self.output_path / f"__init__{self.writer.file_extension()}"
+
+        self.writer.write(self.config, output_file)
+        print(f"Generated {self.output_format} models: {output_file}")
+        return output_file
+
+    @classmethod
+    def available_formats(cls) -> list:
+        """Return list of available output formats."""
+        return list(WRITERS.keys())