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MCP live MCP 2025-06-18 streamable-http

PDF Slim — PDF Compression for AI

io.github.zhaoyaqi18/pdfslim

Compress PDFs to exact target sizes (82-93% smaller). Tools: compress_pdf, optimize_pdf, inspect_pdf

Watch this dependency Share evidence report
Uptime
100.0%
5 direct probes · 30d
Response
275ms
last probe
Tools
3
callable
Resources
0
readable
Prompts
0
available
Primary URL
https://api.pdfslim.app/mcp
Score: 100/100
Handshake verified by our own probe.
pass Answers the MCP handshake 50/50
The handshake and the list calls succeeded on the primary URL.
pass Lists tools, resources or prompts 30/30
3 tools, 0 resources, 0 prompts returned.
pass 3 or more catalogue items 10/10
3 items in total; 3 or more earns these points.
pass Describes itself 10/10
100 characters; more than 30 earns these points.

Tools · 3

compress_pdf

Compress a PDF file to reduce its size. Renders pages and re-encodes as JPEG, iterating quality/resolution to hit a target size. Use this when a user wants to shrink a PDF (e.g. to 500KB, 1MB, or "sma…

optimize_pdf

Lossless PDF optimization: garbage collection, stream re-compression. No quality loss. Good for PDFs with redundant data; effect is small on already-optimized files. Free anonymous tier: 20 calls/day …

inspect_pdf

Inspect a PDF: page count, file size, password protection. Use before deciding how to process a PDF. Free anonymous tier: 20 calls/day per IP. More calls need an API key (https://ko-fi.com/yugutou/sho…

How to use

Claude Desktop or claude.ai: add a custom connector (Customize → Connectors; on Team and Enterprise plans an owner adds it under Organization settings → Connectors) with this server URL: https://api.pdfslim.app/mcp

Cursor or Cline: add to your MCP config:

{
  "mcpServers": {
    "pdf_slim_\u2014_pdf_compression_for_ai": {
      "url": "https://api.pdfslim.app/mcp",
      "transport": "streamable-http"
    }
  }
}