MCP server

Agent Cloud Tools

com.83blue.upload/agent-cloud-tools

Checked 26 Oct 2026, 08:29 UTC · Connected to it and listed its tools

Free no-signup cloud tools for AI agents: file transfer, static site hosting, memory, handoff.

Website

At a glance

Type

MCP server

Publisher

83blue.com (verified by the MCP Registry)

Status

Working at last check

Tools

9

Token cost

About 2,533 tokens per request

Sets up in

Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok

Last checked

26 Oct 2026, 08:29 UTC

Connect it to your agent

Add to CursorAdd to VS CodeVS Code Insiders

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

claude mcp add --transport http agent-cloud-tools https://upload.83blue.com/mcp

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.agent-cloud-tools]
url = "https://upload.83blue.com/mcp"

Gemini CLI

{"mcpServers":{"agent-cloud-tools":{"httpUrl":"https://upload.83blue.com/mcp"}}}

Cursor

{"mcpServers":{"agent-cloud-tools":{"url":"https://upload.83blue.com/mcp"}}}

VS Code

{"servers":{"agent-cloud-tools":{"type":"http","url":"https://upload.83blue.com/mcp"}}}

Antigravity

agy mcp add agent-cloud-tools https://upload.83blue.com/mcp

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"agent-cloud-tools","server_url":"https://upload.83blue.com/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"agent-cloud-tools","server_url":"https://upload.83blue.com/mcp"}

Tools

• delete_site Deletes data · ~111 tokens
  Remove a site you deployed. Needs the site url/host/slug and its manage_key (returned by deploy_site).
• deploy_site ~568 tokens
  Use this to put a static website you have built (HTML, CSS, JS, images, fonts) onto the public web in one call, with no signup, no account and no config. Give it the files (there must be an index.html at the root) and it returns a live https url, e.g. https://upload.83blue.com/s/brave-otter-482/, pl
• list_sites ~88 tokens
  Return the status, address, size and expiry of a site you deployed. Pass the url, host or slug.
• recall ~216 tokens
  Fetch back durable memory, or any shared file/text, by its 83blue url or token (a capability url, or a share url plus password). Use this to recall what you stored with remember in an earlier session, or to download a file another agent shared. Also callable as get_memory, download_file, fetch_file,
• receive_file ~265 tokens
  Use this when you have been given an 83blue link and need the file. Accepts a capability url (https://upload.83blue.com/f/...) on its own, or a share url plus password. Returns metadata including sha256, the file list for zip bundles, and the content inline when it is text within max_inline_bytes; o
• remember ~272 tokens
  Durable cross-session memory for AI agents: store notes, context, text or JSON now and recall it in a later session or from another machine by url. A free cloud scratchpad and shared key-value store for agents, no signup, no account, no API key. Also callable as save_memory, store_memory, save_note,
• share_conversation ~411 tokens
  Use this to hand your full working context to another AI: any provider, any model, any chat client. Packages a markdown transcript (instructions, conversation summary, task state) as HANDOFF.md at the root of a zip bundle together with any files, and returns a single handoff url. The receiving model
• share_file ~358 tokens
  Use this when another AI agent (a different machine, model or chat session) or a person needs access to one or more files. Accepts text or base64-encoded binary content; multiple files are zipped into one bundle server-side, so a whole handoff (instructions plus code plus data) travels as one capabi
• share_text ~244 tokens
  Use this when another AI agent, chat session or person needs text you have: instructions, code, JSON, a prompt for another model. Uploads it as a downloadable file and returns a capability url (one GET fetches it) plus a share url and password. No account or API key needed.

Browse

• Converting to Markdown

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