Update README with generate and serve commands

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

README.md

@@ -2,7 +2,7 @@
 
 # tensors
 
-A CLI tool for working with safetensor files and CivitAI models.
+A CLI tool for working with safetensor files, CivitAI models, and stable-diffusion.cpp image generation.
 
 ## Features
 
@@ -12,6 +12,8 @@ https://github.com/user-attachments/assets/2e7629b4-34e7-4cbc-b50e-31d7fdd30239
 - **CivitAI integration** - Search models, fetch info, identify files by hash
 - **Download models** - Resume support, type-based default paths
 - **Hash verification** - SHA256 computation with progress display
+- **Image generation** - txt2img/img2img via stable-diffusion.cpp server
+- **Server wrapper** - FastAPI wrapper for sd-server process management
 
 ## Installation
 
@@ -23,6 +25,9 @@ uv sync
 
 # Or install directly
 uv pip install git+https://github.com/aladac/tensors.git
+
+# With server wrapper support
+pip install tensors[server]
 ```
 
 ## Usage
@@ -82,6 +87,36 @@ tsr info model.safetensors -j
 tsr info model.safetensors --save-to ./metadata
 ```
 
+### Generate Images
+
+Requires a running [stable-diffusion.cpp](https://github.com/leejet/stable-diffusion.cpp) server.
+
+```bash
+# Generate an image
+tsr generate "a cat sitting on a roof"
+
+# Custom size, steps, and output
+tsr generate "sunset over mountains" -W 768 -H 512 --steps 30 -o ./output
+
+# Multiple images with seed
+tsr generate "cyberpunk city" -b 4 -s 42
+
+# With sampler and negative prompt
+tsr generate "portrait" --sampler euler_a -n "blurry, low quality"
+```
+
+### Server Wrapper
+
+Manage sd-server process via a REST API. Requires `pip install tensors[server]`.
+
+```bash
+# Start the wrapper API
+tsr serve
+
+# Custom host and port
+tsr serve --host 0.0.0.0 --port 9000
+```
+
 ### Configuration
 
 ```bash
@@ -125,6 +160,23 @@ Models are downloaded to XDG-compliant paths:
 | `-s, --sort` | downloads, rating, newest |
 | `-n, --limit` | Number of results (default: 20) |
 
+## Generate Options
+
+| Option | Description |
+|--------|-------------|
+| `-W` | Image width (default: 512) |
+| `-H` | Image height (default: 512) |
+| `--steps` | Sampling steps (default: 20) |
+| `--cfg-scale` | CFG scale (default: 7.0) |
+| `-s` | RNG seed, -1 for random (default: -1) |
+| `-b` | Batch size / number of images (default: 1) |
+| `-n` | Negative prompt |
+| `-o` | Output directory (default: .) |
+| `--sampler` | Sampler name |
+| `--scheduler` | Scheduler name |
+| `--host` | sd-server address (default: 127.0.0.1) |
+| `--port` | sd-server port (default: 1234) |
+
 ## Development
 
 ```bash
@@ -139,7 +191,7 @@ uv run ruff check .
 uv run ruff format .
 
 # Type check
-uv run mypy tensors.py
+uv run mypy tensors/
 ```
 
 ## License