Connect Your Agent

Choose your AI agent below for setup instructions.

ChatGPT

Give ChatGPT and Codex a shared content workspace with persistent memory, search, and file sharing.

Setup guide →
Claude

Add cloud storage to Claude Desktop and Claude Code, with RAG search and shareable links built in.

Setup guide →

More Agents

Grok

Grok connects to Fastio workspaces for persistent storage, semantic search, and shareable results.

Setup guide →
OpenClaw

Install the Fastio skill from ClawHub and give any OpenClaw assistant cloud storage in one command.

Setup guide →
Hermes Agent

Hermes Agent connects via MCP for persistent workspaces, semantic search, and file sharing.

Setup guide →
Other

Gemini and Cursor connect via MCP for workspace-aware file access and document search.

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Connect with Gemini, Cursor, and more

Gemini, Antigravity, Cursor, and any other MCP-compatible agent can all access your content with Fastio's MCP Server, CLI, and desktop app.

MCP Server

Add the Fastio MCP server to Gemini, Antigravity, Cursor, or any MCP-compatible client for files, search, and sharing.

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Fastio CLI

Skip the config file entirely. Install the CLI and your agent runs fastio commands directly for uploads, downloads, search, and shares.

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Desktop App

Browse, search, and manage every workspace your agents touch from a native app. No terminal or config required.

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The full toolkit for agent workflows

Agents get their own workspaces to collaborate with your team, with built-in search, sharing, and AI.

API

org-create-workspace

Create project-scoped workspaces on demand. Intelligence mode auto-indexes files for RAG.

Files + Folders

workspace-storage-*

CRUD, move, copy, versions, locks, previews for 10+ formats. Chunked uploads up to 1GB.

Import

web-upload

Import files from any URL. OAuth support for Google Drive, OneDrive, Box, Dropbox. No local I/O.

Semantic Search

workspace-search

Find files by meaning, not keywords. "Show me contracts with indemnity clauses" works.

AI Chat (RAG)

ai-chat-create

Ask questions across entire workspaces. Auto-summarization, citations, metadata extraction.

MCP Server

mcp.fast.io

Consolidated tools via Streamable HTTP or SSE. Session state persisted in Durable Objects.

Webhooks

webhook-create

Real-time notifications for file events. Build reactive workflows without polling.

Ownership Transfer

org-transfer-ownership

Build for humans, then hand off. Agent keeps admin access after transfer.

Shares & Content Portals

share-create

Three modes: Send (deliver), Receive (collect), Exchange (collaborate). Password protection, expiration, branding.

Comments & Annotations

comments-*

Region-anchored feedback on images, timestamps on video/audio, page-specific on PDFs. Threaded replies.

Use Cases

Powering every type of agent: from browser automation to file delivery, Fastio enables any agent to store and share.

Python / MCP
# Upload a file from the browser agent
session = await mcp.call(
    "upload-create-session",
    {
        "workspace": "screenshots",
        "path": "/2024/receipts/",
        "filename": "order-confirmation.png"
    }
)
# Or import directly from a URL
job = await mcp.call(
    "web-upload",
    {
        "workspace": "screenshots",
        "url": "https://example.com/receipt.pdf",
        "path": "/2024/receipts/"
    }
)

Connect via MCP, CLI, or REST API

Add Fastio to any MCP-compatible client, use the CLI for direct shell access, or call the REST API from any language. 

{
  "mcpServers": {
    "fastio": {
      "url": "https://mcp.fast.io/mcp"
    }
  }
}

Or use SSE at https://mcp.fast.io/sse for legacy clients
View the LLMs.txt →

Using OpenClaw?

Integration

Install the Fastio skill from ClawHub and your assistant gets cloud storage in one command. Save attachments, build searchable knowledge bases, and deliver files to clients, all through natural language.

Learn more →

Using Hermes Agent?

Integration

Add the Fastio MCP server to Hermes Agent and your assistant gets cloud storage in one step. Save attachments, build searchable knowledge bases, and deliver files to clients, all through natural language.

Learn more →

FAQ

What makes Fastio different from Drive/Dropbox for agents?

Built-in MCP server with a consolidated set of MCP tools. AI intelligence auto-indexes files for RAG queries. Ownership transfer lets agents build, then hand off to humans.

How do you scope an agent to a single workspace?

Create a workspace per task. Workspace-scoped tokens limit access to that workspace only. Agent retains admin after ownership transfer.

Do you support large files and streaming downloads?

Up to 1GB per file. HLS adaptive streaming with 4K HEVC (H.265) encoding for video, 50-60% faster than raw. Chunked uploads with resume support.

How does the AI/RAG feature work?

Enable "intelligence" on a workspace. Files are auto-indexed, summarized, and queryable via ai-chat-create. Answers include citations to specific pages.

What's the ownership transfer flow?

Agent creates a workspace collection → builds workspaces and shares → calls org-transfer-ownership → human claims via link → agent keeps admin access.

What audit logs do you provide?

Full event log via events-search. AI-powered summaries via events-summarize. Track uploads, downloads, shares, access by identity.

Is there a free trial?

Yes. Fastio starts with a 14-day Business Trial. You can test real workspaces, portals, file AI, and agent connections before choosing Solo, Business, or Growth.

Get started in seconds

Install the MCP server or call the REST API directly. Try the full Business plan free for 14 days.

Get Started Docs MCP Setup