PDF Modifier

About PDF Modifier

Use PDF Modifier with your agent

claude mcp add pdf-modifier -- uvx pdf-modifier-mcp

{
  "mcpServers": {
    "pdf-modifier": {
      "command": "uvx",
      "args": [
        "pdf-modifier-mcp"
      ]
    }
  }
}

Frequently asked questions

What is PDF Modifier?

PDF Modifier is an MCP (Model Context Protocol) server by mlorentedev. Modify PDF text, replace with regex, and analyze layout while preserving fonts.

How do I connect PDF Modifier to Claude, Cursor, or another MCP client?

Install PDF Modifier from its pypi package (pdf-modifier-mcp) and register it under "mcpServers" in your client's MCP configuration — for example claude_desktop_config.json or Cursor's mcp.json — then restart the client.

Is PDF Modifier open source?

Yes — the source code is public at github.com/mlorentedev/pdf-modifier-mcp, with 1 GitHub stars.

Can AI agents pay to use PDF Modifier?

Not yet through Loomal — PDF Modifier is listed as a free directory entry. If its maintainer verifies ownership, they can set per-call USDC pricing that agents pay over x402, with settlement on Base.