"Free Network Graph Visualization Tools (No Account Required)" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
Let ChatGPT, Claude & Cursor use your Mac: email, calendar, iMessage, Teams, files. Local, free.
144 deterministic file tools: PDF, image, media, convert, analyze. Connect in one click (OAuth).
AI-first file sharing and collaboration. 251 tools give agents a full workspace: file storage, branded shares, comments, workflows, and built-in RAG. 50GB free, no credit card.
Inspect XLSX/XLSM workbooks, validate email, generate SVG QR codes, and look up domain DNS and TLS.
Compress PDFs to exact target sizes (82-93% smaller). Tools: compress_pdf, optimize_pdf, inspect_pdf
Check whether a path looks safe. No disk access.
Convert and compress PDFs and images, redact personal data, and run text and data utilities.
Generate professional receipt PDFs and structured receipt data with AI-ready MCP tools.
Privacy-first PDF tools over MCP: merge, split, rotate, delete, compress, protect, inspect.
File uploads for AI agents. Upload, list, and manage files. No signup required.
22 utility tools (x402 USDC on Base): currency, PDF, image, GDPR. Free health.
84+ free local-first tools: image, PDF, docs, dev utils. Wasm, zero upload, x402 API.
- compdf-mcpOAuth unavailablecom.compdf.mcp-server
This is a Unified MCP Server for full document control: PDF manipulation (merge, split, rotate, insert, delete), OCR/data extraction from PDFs/images, PDFs/images conversion, compression, encryption, and watermark management—all without juggling multiple tools.
20 free dev tools: JSON/YAML, XML/SQL, Cron, SEO, QR code, URL shortener, cron tasks, files
Sandbox workspace tools: search, file read, DB queries, integrations. Returns synthetic data.
PDF tools for Claude: merge, split, compress, convert, OCR & more. Requires a PDFHaul API key.
Parse, extract, split, and ask over digital PDFs (text layer, no OCR) from Cursor and Claude.
Generate, edit, merge, translate and PDF-convert PowerPoint (.pptx) over MCP. 8 tools.
- mcp-serverOAuth unavailablecom.niftypm
Nifty's MCP server — exposes tasks, projects, messages, and files as tools for AI agents.
Egnyte's remote MCP server for secure AI access, search, upload and file management in your account.
