dev.pdfops/pdfops-mcp — Model Context Protocol (MCP) Server

dev.pdfops/pdfops-mcp (slug: dev-pdfops-pdfops-mcp) is an MCP server that provides deterministic PDF tools for AI agents. It supports PDF operations including inspecting fields, filling forms, merging PDFs, and processing invoices.

🛠️ Key Features

Deterministic PDF tools for AI agents
Inspect PDF fields
Fill PDF forms
Merge PDFs
Invoice-related PDF processing

🚀 Use Cases

AI agent workflows that require reading PDF form fields
Automated form completion in document pipelines
Combining multiple PDFs into a single output
Invoice handling tasks using PDF operations

⚡ Developer Benefits

Clear, tool-oriented PDF capabilities (inspect, fill, merge, invoice processing)
Deterministic behavior for agent-driven document processing

pdfops-mcp

MCP server that gives AI agents deterministic PDF tools, backed by the PDFops API: inspect AcroForm fields, fill forms, merge PDFs, and generate invoices — no Chromium, no native deps, nothing to host.

Tools operate on local file paths, so PDF bytes never transit the model context: your agent says "fill /tmp/form.pdf and save to /tmp/out.pdf" and gets a one-line confirmation back.

Install

Claude Code

bash

claude mcp add pdfops -- npx -y pdfops-mcp

Claude Desktop (claude_desktop_config.json) / Cursor (.cursor/mcp.json)

json

{
  "mcpServers": {
    "pdfops": {
      "command": "npx",
      "args": ["-y", "pdfops-mcp"],
      "env": { "PDFOPS_API_KEY": "pdfops_live_…" }
    }
  }
}

PDFOPS_API_KEY is optional — without it you get the keyless trial (100 requests/IP/month). A free key (250/month, no card) takes one field at pdfops.dev/pricing.

Tools

Tool

What it does

pdf_inspect

List a PDF's form fields (names, types, options, values) + a paste-ready fill template. Call first on unfamiliar PDFs.

pdf_fill

Fill AcroForm fields → write the filled PDF.

pdf_merge

Merge ≥2 PDFs in order → write the result.

pdf_invoice

Structured data → complete invoice PDF. Deterministic: same input, byte-identical output.

pdfops_usage

Quota check for the configured key.

dev.pdfops/pdfops-mcp