photographi-mcp 0.2.6
Visual Intelligence Command Center: A Local Computer Vision Engine for Photo Libraries
Requires Python: >=3.10

# photographi-mcp
<!-- mcp-name: io.github.prasadabhishek/photographi-mcp -->
**Fast, private, and grounded technical photo analysis for AI applications.**

`photographi-mcp` is an MCP server that enables AI models and LLM-powered tools to perform technical analysis on local photo libraries. It runs computer vision models directly on your hardware (powered by **[photo-quality-analyzer-core](https://github.com/prasadabhishek/photo-quality-analyzer)**) to evaluate sharpness, focus, and exposure—enabling capabilities like automated culling, burst ranking, and metadata indexing without requiring a cloud upload.

### ⚡ Why photographi?
- **Technical First**: Purpose-built for objective metrics (sharpness, lighting, focus). It provides technical data for evaluating image quality.
- **Token Efficient**: Save model context by pre-filtering technical metadata locally. Only the most relevant insights are sent to the AI application, keeping sessions fast and lean.
- **Privacy First**: All analysis happens 100% locally on your machine.
- **Low Latency**: Built for efficient processing, allowing for rapid ranking and technical feedback on local photo folders.
---

## 👁️ What It Analyzes

- **Smart Focus**: Detects subjects and verifies they're sharp
- **Exposure**: Catches blown highlights and blocked shadows  
- **Gear-Aware**: Knows your lens's sweet spot for optimal sharpness
- **Composition**: Evaluates framing and subject placement
- **Quality Alerts**: Flags motion blur, diffraction, high ISO noise

> [!NOTE]
> **Technical vs. Artistic**: This tool is strictly **objective**. It evaluates photos based on technical metrics and computer vision (sharpness, exposure, noise, etc.). It does **not** understand artistic intent, aesthetics, or "vibe." A blurry, underexposed photo may be an artistic masterpiece, but `photographi` will correctly flag it as technically poor.

For the science and math behind it, see the **[Technical Documentation](https://github.com/prasadabhishek/photo-quality-analyzer/blob/mainline/docs/SCIENCE.md)**.

---

## 📸 See It In Action

Here are real examples from actual photo analysis:

### Example 1: Excellent Photo
![Best Shot](docs/examples/burst_best.jpg)

```json
{
  "overallConfidence": 0.89,
  "judgement": "Excellent",
  "keyMetrics": {
    "sharpness": 0.94,
    "exposure": 0.87,
    "composition": 0.85
  }
}
```
**Verdict:** Tack sharp on subject, well exposed, strong composition.

---

### Example 2: Poor Photo  
![Worst Shot](docs/examples/bad_example.jpg)

```json
{
  "overallConfidence": 0.20,
  "judgement": "Very Poor",
  "keyMetrics": {
    "sharpness": 0.30,
    "focus": 0.07,
    "exposure": 0.0
  }
}
```
**Verdict:** Missed focus on subject, severe underexposure/black clipping, and excessive headroom.

---

## 🛠️ Tools (MCP)

`photographi-mcp` enables AI models to perform deep technical audits through these standardized tools:

| Tool | AI "Intent" Example | Action / Insight Provided |
| :--- | :--- | :--- |
| `analyze_photo` | "Is this dog photo sharp enough for a print?" | Full technical audit of sharpness, focus, and lighting. |
| `analyze_folder` | "How's the overall quality of my 'Vacation' folder?" | Statistical summary identifying the best/worst image groups. |
| `rank_photographs` | "Find the best shot in this burst of the cake." | Ranks files by technical perfection to find the "hero" frame. |
| `cull_photographs` | "Move all the blurry photos to a junk folder." | Automatically cleans up failed shots into a subfolder. |
| `threshold_cull` | "Strictly separate keepers using a score of 0.7." | Binary sorting to isolate professional-grade assets. |
| `get_color_palette` | "What colors are in this sunset for my website?" | Extracts hexadecimal codes for dominant image aesthetics. |
| `get_folder_palettes` | "Generate a moodboard from my 'Forest' shoot." | Batch color extraction for an entire folder. |
| `get_scene_content` | "Which photos contain a 'cat' or 'mountain'?" | Rapid content indexing based on 80+ object categories. |

**[Full API Reference](docs/api-reference.md)**

---

## 🚀 Get Started

### Claude CLI (Fastest)
```bash
claude mcp add --scope user photographi uvx photographi-mcp
```

### Claude Desktop (macOS)
Add to `~/Library/Application Support/Claude/claude_desktop_config.json`:
```json
{
  "mcpServers": {
    "photographi": {
      "command": "uvx",
      "args": ["photographi-mcp"]
    }
  }
}
```

### GitHub Copilot CLI
Add to `~/.config/github-copilot/config.json`:
```json
{
  "mcp_servers": {
    "photographi": {
      "command": "uvx",
      "args": ["photographi-mcp"]
    }
  }
}
```

---

## 🔒 Privacy & Telemetry

`photographi` is built on a **Privacy-First** philosophy.
- **Anonymized Aggregates Only**: We never collect filenames, paths, or EXIF data.
- **Total Transparency**: Audit our collection logic directly in `analytics.py`.
- **Opt-Out**: Set the environment variable `PHOTOGRAPHI_TELEMETRY_DISABLED=1` or use the `--disable-telemetry` flag.

---

## 📖 Documentation

- **[Setup & Config Guide](docs/setup.md)**: Detailed configuration and troubleshooting.
- **[The Science](https://github.com/prasadabhishek/photo-quality-analyzer/blob/mainline/docs/SCIENCE.md)**: Math and theory behind the quality scoring.
- **[Contributing](CONTRIBUTING.md)**: How to help improve the project.
- **[GitHub Issues](https://github.com/prasadabhishek/photographi-mcp/issues)**: Report bugs or request features.

---

<div align="center">
  <p>
    <a href="https://opensource.org/licenses/MIT"><img src="https://img.shields.io/badge/License-MIT-yellow.svg" alt="License: MIT"></a>
    <a href="https://modelcontextprotocol.io"><img src="https://img.shields.io/badge/MCP-Compatible-green.svg" alt="MCP Protocol"></a>
    <a href="https://glama.ai/mcp/servers/@prasadabhishek/photographi-mcp"><img width="380" height="200" src="https://glama.ai/mcp/servers/@prasadabhishek/photographi-mcp/badge" /></a>
    <a href="https://www.python.org/downloads/"><img src="https://img.shields.io/badge/python-3.10+-blue.svg" alt="Python 3.10+"></a>
  </p>
  <p>Built with ❤️ for photographers</p>
</div>