Metadata-Version: 2.4
Name: chowkidar
Version: 0.3.2
Summary: Local-first LLM model deprecation watchdog — scans your configs, alerts on sunsets, and instructs your IDE to update.
Author: Bhavishya
License: MIT
Keywords: ai,deprecation,llm,mcp,model,watchdog
Classifier: Development Status :: 3 - Alpha
Classifier: Intended Audience :: Developers
Classifier: License :: OSI Approved :: MIT License
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.10
Classifier: Programming Language :: Python :: 3.11
Classifier: Programming Language :: Python :: 3.12
Classifier: Programming Language :: Python :: 3.13
Classifier: Topic :: Software Development :: Libraries
Requires-Python: >=3.10
Requires-Dist: filelock>=3.12.0
Requires-Dist: httpx>=0.25.0
Requires-Dist: mcp>=1.0.0
Requires-Dist: plyer>=2.1.0
Requires-Dist: python-dotenv>=1.0.0
Requires-Dist: pyyaml>=6.0
Requires-Dist: rich>=13.0.0
Requires-Dist: schedule>=1.2.0
Requires-Dist: tenacity>=8.2.0
Requires-Dist: typer>=0.9.0
Provides-Extra: dev
Requires-Dist: pytest-asyncio>=0.21.0; extra == 'dev'
Requires-Dist: pytest>=7.0; extra == 'dev'
Requires-Dist: respx>=0.20.0; extra == 'dev'
Requires-Dist: ruff>=0.1.0; extra == 'dev'
Provides-Extra: slm
Requires-Dist: ollama>=0.4.0; extra == 'slm'
Description-Content-Type: text/markdown

# Chowkidar

**Local-first LLM model deprecation watchdog.**

Chowkidar scans your project configs for LLM model strings, cross-references them against a local deprecation registry, and alerts you before models sunset — via desktop notifications and IDE rules that instruct AI assistants to update deprecated models automatically.

Everything runs on your machine. Zero data exfiltration.

## Quick Start

```bash
pip install chowkidar

# First-time setup (initializes config + database)
chowkidar setup --skip-slm

# Fetch deprecation data from providers
chowkidar sync

# Scan your project
chowkidar scan .

# Check for deprecated models
chowkidar check .
```

## Features

- **Multi-format scanning**: `.env`, YAML, TOML, JSON, Python, JavaScript, TypeScript
- **Alias Unmasking**: Identifies the true underlying snapshot of rolling aliases (e.g. `gpt-4o`) to ensure reproducibility.
- **Cost Optimization (FinOps)**: Scans for expensive models and recommends cheaper drop-in replacements with exact percentage savings.
- **Capability Guardrails**: Blocks or warns about capability degradation (e.g. smaller context windows) when upgrading models.
- **Privacy & Compliance**: Flags consumer-free tier models that might use prompt data for training.
- **Provider coverage**: OpenAI, Anthropic, Google, Mistral (extensible plugin architecture)
- **IDE rules (zero-config)**: Auto-generates rules files for Cursor, Claude Code, VS Code/Copilot, Windsurf
- **MCP server**: Interactive tools for querying deprecation status from your IDE
- **Desktop notifications**: Threshold-based alerts (90d, 30d, 7d, sunset)
- **Background daemon**: Periodic scanning with OS-native service installation
- **Local SLM**: Optional Ollama integration for parsing unstructured deprecation announcements
- **Safe updates**: File locking, atomic writes, automatic backups, dry-run mode
- **Cross-platform**: macOS, Linux, Windows

## Commands

```
chowkidar setup [--skip-slm]     # Initialize config, DB, and optional SLM
chowkidar scan [PATH]            # Scan for model strings
chowkidar sync                   # Fetch deprecation data
chowkidar check [PATH]           # Check for deprecated models
chowkidar status                 # Show daemon status and watched projects
chowkidar watch <PATH>           # Register project for monitoring
chowkidar unwatch <PATH>         # Unregister project
chowkidar pin <MODEL> [--reason] # Suppress alerts for a model
chowkidar unpin <MODEL>          # Re-enable alerts
chowkidar snooze <MODEL> --days  # Temporarily suppress alerts
chowkidar daemon                 # Start background daemon
chowkidar install-service        # Install OS-native service
chowkidar mcp                    # Start MCP server (for IDE)
chowkidar config [KEY] [VALUE]   # View/set configuration
chowkidar update [--dry-run]     # Update deprecated models in .env
chowkidar optimize               # Find cost optimization opportunities across all models
chowkidar rules write [PATH]     # Generate IDE rules files
chowkidar rules clean [PATH]     # Remove generated rules files
chowkidar slm status             # Check SLM availability
```

## IDE Integration

### Automatic Rules (Recommended)

Chowkidar writes rules files that AI assistants auto-discover — no configuration needed:

| Editor | Rules File |
|---|---|
| Cursor | `.cursor/rules/chowkidar-alerts.mdc` |
| Claude Code | `.claude/rules/chowkidar-alerts.md` |
| VS Code/Copilot | `.github/copilot-instructions.md` |
| Windsurf | `.windsurfrules` |

Run `chowkidar rules write` or let the daemon do it automatically.

### MCP Server (Advanced)

Add to your IDE's MCP config:

```json
{
  "mcpServers": {
    "chowkidar": {
      "command": "chowkidar",
      "args": ["mcp"]
    }
  }
}
```

## Configuration

Config file: `~/.chowkidar/config.toml`

| Key | Default | Description |
|---|---|---|
| `auto_update` | `false` | Allow automatic .env modifications |
| `write_rules` | `true` | Generate IDE rules files |
| `gitignore_rules` | `true` | Add rules files to .gitignore |
| `slm_enabled` | `false` | Use local SLM for parsing |
| `slm_model` | `gemma3:1b` | Ollama model for SLM |
| `scan_interval_hours` | `4` | How often to scan watched projects |
| `sync_interval_hours` | `24` | How often to fetch provider data |

## Security

- **Zero exfiltration**: No env content, API keys, or paths leave your machine
- **Read-only by default**: File modification requires explicit `auto_update = true`
- **Atomic writes**: All modifications use temp file + `os.replace`
- **Automatic backups**: `.env.chowkidar.bak` created before any change
- **File locking**: Prevents concurrent write corruption

## License

MIT
