FastFileLink MCP Server

Overview

FastFileLink (ffl) MCP server allows you to instantly turn any local file or folder into a secure HTTPS link via peer-to-peer (P2P) sharing. It is designed to fit seamlessly into AI Agent workflows, solving the common problem of agents generating useful local artifacts but lacking a way to deliver them.

Key Features

• Instant Sharing: Convert files or folders into P2P HTTPS links. Recipients can download directly via browser or HTTP tools like curl.
• Privacy First: End-to-end encryption (E2EE) with DTLS ensures sensitive logs or databases never sit on third-party cloud storage. If P2P fails, relay fallback is automatic.
• Fast & Local: Operates as a local MCP server. The LLM never handles file bytes—only triggers the share command—so links are generated without upload delays.
• Agent Empowerment: Gives AI Agents “hands” to deliver files, enabling workflows like sharing SQLite dumps, build artifacts, or zipped log folders.

Example Use Case

• Collaborative Debugging:
  • Sender: An AI Agent zips up the local environment (DB + Logs) and uses ffl to generate a secure link.
  • Receiver: A coworker (or another Agent) clicks the link, downloads the bundle, and analyzes logs to identify the error trace.

Benefits

• Convenience: No need to set up S3, Google Drive, or other cloud buckets.
• Security: Files remain private and encrypted.
• Speed: Links are generated instantly without waiting for uploads.
• Collaboration: Makes AI-driven teamwork smoother by enabling direct file handoff.