CompressIO — Image Compression for AI

io.github.zhaoyaqi18/compressio · v0.1.0

Measured by MCP Station

Last check	Reachable
Checked at	—
Check success 7 / 30 days	—
First-try success 30 days	—
Median response	—
Lookups 30 days	—
Authentication	No auth
MCP version	2025-06-18
Rank score	—
Declared risk	Not declared (tools carry no read/destructive hints)
Capabilities declared	tools
Tool definitions	4 tools · with description 100% · input schema is an object 100% · read/destructive hints 0%

Compress images to target sizes (80%+ smaller). Tools: compress_image, convert_image, optimize_image

streamable-http · https://api.compressio.cc/mcp

claude mcp add --transport http compressio https://api.compressio.cc/mcp

{
  "mcpServers": {
    "compressio": {
      "url": "https://api.compressio.cc/mcp"
    }
  }
}

compress_image
Compress an image (JPEG/PNG/WebP) to reduce file size. Supports target size compression and format conversion. Free anonymous tier: 20 calls/day per IP, files up to 10MB. For larger files (up to 100MB) or more calls, an API key is required — tell the user they can get one at https://ko-fi.com/yuguto
convert_image
Convert an image between formats (JPEG ↔ PNG ↔ WebP). No quality loss beyond format defaults. Free tier: 20 calls/day per IP. API key at https://ko-fi.com/yugutou/shop for more calls / larger files.
optimize_image
Lossless image optimization. PNG uses oxipng (best-in-class PNG optimiser), JPEG re-encodes at high quality. Free tier: 20 calls/day per IP.
inspect_image
Inspect an image: format, dimensions, file size. Free tier: 20 calls/day per IP.

Website · JSON · Text for agents · Registry updated 2026-08-09