Kavel MCP vs Pixel Surgeon MCP
A side-by-side look at the Kavel MCP and Pixel Surgeon MCP MCP servers: transport, auth, tools, quality signals, and the config to install either one in Claude, Cursor, Windsurf or VS Code.
Verdict: choose Kavel MCP for art & culture work as a local process; choose Pixel Surgeon MCP for art & culture as a local process. You can also run both side by side in one mcpServers block.
Which MCP server should you choose?
Choose Kavel MCP when
- You need dedicated capabilities in the Art & Culture domain.
- You prefer a local stdio subprocess transport.
Choose Pixel Surgeon MCP when
- You need dedicated capabilities in the Art & Culture domain.
- You prefer a local stdio subprocess transport.
- Its auth model fits you: API key required.
- You have the keys it needs:
GOOGLE_API_KEY, OPENAI_API_KEY, XAI_API_KEY. - You want tools like
list_images, save_image, generate_images.
Feature & specification comparison
Rows where the two servers differ are marked.
| Spec | ||
|---|---|---|
| Category | Art & Culture | Art & Culture |
| Quality signal | 51/100 · Good | 56/100 · Good |
| Install command | Confirmed | Confirmed |
| Transport | Local subprocess (stdio) | Local subprocess (stdio) |
| Auth | Not declared | API key required |
| Pricing | Not declared | BYOK (pay the provider) |
| Required env vars | None listed | GOOGLE_API_KEYOPENAI_API_KEYXAI_API_KEY |
| Verified owner | Community listing | Community listing |
| GitHub stars | 0 | 5 |
| Directory activity | 2 views 0 installs 0 upvotes | 2 views 0 installs 0 upvotes |
| Tools | Not listed | 11 |
| Full listing | View Kavel MCP | View Pixel Surgeon MCP |
Tools & capabilities
Kavel MCP tools
No tool names declared yet. Check the project README from the listing page.
Pixel Surgeon MCP tools 11
list_imagesList image and video files in the shared pixel-surgeon directory (/home/user/Pictures/pixel-surgeon). Use this to find images available for editing.save_imageCopy an image file into the shared pixel-surgeon directory (/home/user/Pictures/pixel-surgeon) so it can be used with edit_image. Use this when the user wants to edit an image that exists elsewhere on their filesystem.generate_imagesGenerate multiple images in parallel. Supports Gemini and OpenAI models — pass the model param to choose. Returns the generated images and any accompanying text. Full-resolution images are viewable in the browser viewer.generate_imageGenerate a single image. Supports Gemini and OpenAI models — pass the model param to choose. Full-resolution image is viewable in the browser viewer.generate_videoGenerate a video using Google's Veo 3. Returns an MP4 video file. Video generation takes 1-3 minutes — the tool will poll until complete. Veo 3 generates both video and ambient audio. Videos are saved to the shared directory and viewable in the browser viewer.edit_imageEdit an existing image. Supports Gemini and OpenAI models — pass the model param to choose. Provide the filename of an image in /home/user/Pictures/pixel-surgeon (use list_images to see available files, or save_image to import one first). The MCP reads the file directly — do NOT pass base64 image data.fix_imageFix an image that has glitched or garbled text by splitting it into tiles, re-rendering each tile, and stitching them back together. This works because smaller sections have less text for the model to handle at once. Use this when a generated image has text artifacts or overloaded text regions.fix_regionFix a specific region of an image by cropping it out, sending it for repair, and reinserting it. The crop is automatically snapped to the nearest supported aspect ratio. Use this when only part of an image has glitched text or artifacts — more precise than fix_image's grid approach.interactive_fixOpens an image in a browser-based crop tool where the user can draw a rectangle around the region to fix, add notes/instructions, and submit. The tool waits for the user's selection, then sends the cropped region for repair and composites it back into the original image. Best for precise, user-guided fixes.remove_backgroundRemove a background color from an image and make it transparent. Outputs a PNG with alpha channel. The image must already exist in /home/user/Pictures/pixel-surgeon (use save_image to import first).trace_to_svgConvert a raster image to SVG using potrace vectorization. Best for line art, diagrams, logos, and high-contrast images. The image must already exist in /home/user/Pictures/pixel-surgeon (use save_image to import first).
Ready-to-paste client configs
Paste either block (or both) into your client config, e.g. claude_desktop_config.json or ~/.cursor/mcp.json. We only show a config when the install command is confirmed.
Kavel MCP
{
"mcpServers": {
"hanshs474-kavel-mcp": {
"command": "npx",
"args": [
"-y",
"kavel-mcp"
]
}
}
}
Pixel Surgeon MCP
{
"mcpServers": {
"j-east-pixel-surgeon-mcp": {
"command": "npx",
"args": [
"-y",
"pixel-surgeon-mcp"
],
"env": {
"GOOGLE_API_KEY": "YOUR_GOOGLE_API_KEY_HERE",
"OPENAI_API_KEY": "YOUR_OPENAI_API_KEY_HERE",
"XAI_API_KEY": "YOUR_XAI_API_KEY_HERE"
}
}
}
}
Frequently asked questions
Kavel MCP is categorized under Art & Culture and uses a local stdio subprocess. Pixel Surgeon MCP belongs to Art & Culture and uses a local stdio subprocess. Pick Kavel MCP for art & culture work and Pixel Surgeon MCP for art & culture.
Copy the mcpServers block from the config section on this page into your client's config (for example claude_desktop_config.json or ~/.cursor/mcp.json), then fully restart the client.
Kavel MCP has no declared pricing — check the project's own site. Pixel Surgeon MCP is bring-your-own-key: usage is billed by the API provider you supply a key for. Auth: api key required. If a server needs environment variables such as API keys, define them under the env key in your client's MCP config.
Yes. MCP clients support multiple servers: add hanshs474-kavel-mcp and j-east-pixel-surgeon-mcp as separate keys in the same mcpServers object, and your assistant will call tools from either one.
On AllMCPs, Kavel MCP has a quality signal of 51/100 (Good) with 2 views, 0 installs and 0 GitHub stars. Pixel Surgeon MCP has 56/100 (Good) with 2 views, 0 installs and 5 GitHub stars.