"Free things, offers, and resources" matching MCP connectors:

Shared drive for your agents and teammates.

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.

Convert files, URLs, and documents to clean, AI-ready Markdown via MCP.

Run commands and read/write files on your servers over Termalin's keyless tunnels (hosted MCP).

Let ChatGPT, Claude & Cursor use your Mac: email, calendar, iMessage, Teams, files. Local, free.

Upload, edit, compress, protect, redact, and compare PDFs with KDAN PDF in Claude and ChatGPT.

The personal context layer for AI: your profile and files, read by any MCP client over OAuth.

Generate professional receipt PDFs and structured receipt data with AI-ready MCP tools.

Generate PDF, Word (.docx) and PowerPoint (.pptx) documents from Markdown over MCP.

Query, join, profile, clean and convert CSV/JSON/Parquet with server-side DuckDB over MCP.

Normalize and convert more than 400 file types via TweekIT's hosted MCP streamable HTTP endpoint.

Deploy files, sites, and Dockerfile apps to live URLs + private drives for agent memory.

DocWand signs and fills PDFs without uploading them anywhere. Attach a PDF to the chat and say what you need — "fill out this form and sign it with my name" — and DocWand opens an interactive widget: form fields pre-filled from your message, a handwritten-style signature ready to place, checkboxes you tick with one click, and click-to-type on flat documents. The whole PDF engine runs inside the wi

Holiday photo MCP server: list and fetch personal holiday photos inline in Claude chat.

22 utility tools (x402 USDC on Base): currency, PDF, image, GDPR. Free health.

File uploads for AI agents. Upload, list, and manage files. No signup required.

84+ free local-first tools: image, PDF, docs, dev utils. Wasm, zero upload, x402 API.

Tag, rename, and enrich PDFs and images. Free tier: 1,500 tags/month, no credit card.

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