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8 clients · secrets stay placeholders

JSON (mcpServers)Claude CodeCodexOpenCodeCursorVS CodeGemini CLIGoose

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

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

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

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "agent-cloud-tools": {
      "type": "remote",
      "url": "https://upload.83blue.com/mcp",
      "enabled": true
    }
  }
}

{
  "mcpServers": {
    "agent-cloud-tools": {
      "type": "http",
      "url": "https://upload.83blue.com/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=agent-cloud-tools&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vdXBsb2FkLjgzYmx1ZS5jb20vbWNwIn0%3D"
}

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

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

extensions:
  "agent-cloud-tools":
    enabled: true
    name: "agent-cloud-tools"
    type: streamable_http
    uri: "https://upload.83blue.com/mcp"
    timeout: 300

Quality 88 / 100good

protocol75 · weight 25

warn
protocol.modernnewest supported version is 2025-11-25; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
n/a
protocol.statelessonly applies to 2026-07-28 servers
pass
protocol.transportstreamable HTTP
n/a
protocol.list_ttlonly applies to 2026-07-28 servers

authorizationn/a · weight 15

n/a
auth.prm, auth.as_metadata, auth.cimdno remote uses OAuth
n/a
auth.secret_in_urlno templated URL

tool hygiene93 · weight 30

pass
tools.descriptionsevery tool has a description
pass
tools.description_lengthdescriptions are concise
pass
tools.schemasevery tool has an object input schema
pass
tools.annotations9 of 9 tools declare readOnlyHint or destructiveHint
warn
tools.directory_hints6 of 9 tools declare all four hints; missing: receive_file (destructiveHint, idempotentHint); list_sites (destructiveHint, idempotentHint); recall (destructiveHint, idempotentHint)
pass
tools.token_costabout 2,280 tokens to load every tool
pass
tools.api_dumptools are not a one-to-one API dump

stability100 · weight 15

pass
stability.changesno tool changes in 30 days
pass
stability.rug_pullno tool changed its meaning under the same name

dependenciesn/a · weight 15

n/a
deps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI package

9 tools, about 2,280 tokens to load them all · tool set a84ac06ffb7f · checked 2026-10-20 08:26 UTC

Tool changes

No tool definition changes recorded. A server's first observation is its baseline; later probes record what changes.

Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.

Trust 80 / 100

no-repository

provenance55

liveness100

freshness85

hygiene80

+dns-namespace +website +reachable +uptime-100% ~updated-38d-ago -no-repository

Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.

Endpoints

remote	auth	reachable	uptime 30d	p50	protocol	last ok
`https://upload.83blue.com/mcp` streamable-http	none	yes	100%	354 ms	2025-11-25	2026-10-20

Tools (9)

`delete_site`destructive	Remove a site you deployed. Needs the site url/host/slug and its manage_key (returned by deploy_site).
`deploy_site`	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/, plus a manage_key you can reuse to update or delete it. Ideal when a person asks you to build them a website, landing page, demo, prototype or report and wants to see it live. IMPORTANT: the site is served from a subfolder, so use RELATIVE asset paths only (href="style.css", src="img/logo.png"), never root-absolute paths like "/style.css" which would break. Sites are served as pure static files (server-side code is never executed) and auto-expire after 30 days unless renewed. Each file is text or base64. Total site up to 50 MB, 300 files.
`list_sites`read-only	Return the status, address, size and expiry of a site you deployed. Pass the url, host or slug.
`recall`read-only	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, get_file.
`receive_file`read-only	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; otherwise returns a ready-made curl command to save the file locally.
`remember`	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, stash. Returns a url; fetch it back later with recall.
`share_conversation`	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 just fetches that url: it gets a briefing, the file manifest and download commands in one go. Say to the next agent: "Fetch this url to pick up where I left off."
`share_file`	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 capability url. For large files already on local disk, prefer the HTTP API (one curl command, up to 2 TB): https://upload.83blue.com/docs
`share_text`	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.

Schemas: list_tools.

Official server.json

{
  "name": "com.83blue.upload/agent-cloud-tools",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://upload.83blue.com/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "1.0.0",
  "websiteUrl": "https://upload.83blue.com/",
  "description": "Free no-signup cloud tools for AI agents: file transfer, static site hosting, memory, handoff."
}