Offline Protocol (hosted)

Name: Offline Protocol (hosted)
Author: Offline-Protocol

by Offline-Protocolversion 0.3.3i★ 0iRuns in the cloud

Registry namecom.offlineprotocol/hosted

How to install

What it does

Offline Protocol packages, workflows and integration guides over HTTPS. Read-only.

Connects Runs in the cloud
Account or key Needs Authorization, x-app-id
Category Other

Install

Pick the AI app you use, then copy the settings.

Passed 2/4 checks · What you ask goes through the maker’s server (mcp.offlineprotocol.com) · ✓ Commands checked Nov 13, 2026

First: which AI do you use?

ClaudeWeb · app · phoneChatGPTWebClaude CodeTerminalCursorCode editorVS CodeCode editorOtherOther apps

Pick your app and the steps appear below.

Works with Claude · about 5 min

You need a Offline Protocol (hosted) key (create it on the maker’s site) · Set it up once on claude.ai or the desktop app, then use it in chat · free accounts can add 1 · on Team/Enterprise an Owner adds it

Sign up and create a Offline Protocol (hosted) key
Open the maker’s site, sign up and create an API key for the next step. Check the maker’s site for pricing and free plans.
Open the Offline Protocol (hosted) site ↗
Done
Open Claude’s Connectors page
CustomizeConnectors
Done
Click “Add” → “Custom” → “Web” and fill in these 2 fields
Copy each value into the field with the same name in Claude, then click Continue
Name · NameOffline Protocol (hosted)
Remote MCP server URL · Addresshttps://mcp.offlineprotocol.com/mcp
Under Request headers, add this name and value
Header nameAuthorization
ValueBearer <paste your key here>
Header namex-app-id
Value<paste your key here>
Paste the key only into the app’s field, never into a chat or to anyone
Click Continue past the sign-in settings Claude detected · under Authentication choose what the maker says (Sign in now, Sign in when needed or No sign in), then click Add
Done
Turn it on in a chat
+ConnectorsOffline Protocol (hosted)
Done
Try it
Use Offline Protocol (hosted) and tell me what you can do for me, then show me one thing
✓ If Claude says it is using Offline Protocol (hosted) or shows a Offline Protocol (hosted) tool in the answer, you are connected

Menu names checked against Anthropic’s help page on Nov 11, 2026 · your screen may differ slightly by app version

ChatGPT cannot connect Offline Protocol (hosted) yet

Offline Protocol (hosted) needs your own key to connect, but OpenAI’s help page only describes OAuth sign-in; there is no key option we could verify

What you can do instead

A · Use an app that can connect Offline Protocol (hosted)

Steps for Claude →You need a Offline Protocol (hosted) key (create it on the maker’s site) · Set it up once on claude.ai or the desktop app, then use it in chat · free accounts can add 1 · on Team/Enterprise an Owner adds it
Steps for Claude Code →You need a Offline Protocol (hosted) key (create it on the maker’s site)
Steps for Cursor →You need a Offline Protocol (hosted) key (create it on the maker’s site)
Steps for VS Code →You need a Offline Protocol (hosted) key (create it on the maker’s site)

B · Others in Other that work with ChatGPT

Picked from the most used in the same category, only ones that connect by address with no key

Hostinger✓ ChatGPT
World Monitor✓ ChatGPT
Svelte MCP✓ ChatGPT

Works with Claude Code · about 5 min

You need a Offline Protocol (hosted) key (create it on the maker’s site)

Sign up and create a Offline Protocol (hosted) key
Open the maker’s site, sign up and create an API key for the next step. Check the maker’s site for pricing and free plans.
Open the Offline Protocol (hosted) site ↗
Done
Open Terminal
Mac: press Command+Space and type Terminal · Windows: open PowerShell
Done
3
Paste this command and press Enter
```
claude mcp add --transport http --scope user hosted https://mcp.offlineprotocol.com/mcp --header 'Authorization: Bearer {api_key}' --header 'x-app-id: your-value'
```
Replace “your-value” with your key before pressing Enter
Paste the key only into the app’s field, never into a chat or to anyone
Done
Type /mcp in Claude Code
You should see Offline Protocol (hosted) listed as connected
Done
Try it
Use Offline Protocol (hosted) and tell me what you can do for me, then show me one thing
✓ If Claude Code says it is using Offline Protocol (hosted) or shows a Offline Protocol (hosted) tool in the answer, you are connected

Menu names checked against Anthropic’s help page on Nov 11, 2026 · your screen may differ slightly by app version

Works with Cursor · about 5 min

You need a Offline Protocol (hosted) key (create it on the maker’s site)

Sign up and create a Offline Protocol (hosted) key
Open the maker’s site, sign up and create an API key for the next step. Check the maker’s site for pricing and free plans.
Open the Offline Protocol (hosted) site ↗
Done
Click this button to open Cursor
Open in Cursor
Cursor asks you to confirm; click Install
Done
Fill in your key
In the Offline Protocol (hosted) settings, Authorization, x-app-id is empty; add your key and save
Paste the key only into the app’s field, never into a chat or to anyone
Done
Open the AI chat in Cursor in Agent mode
Done
Try it
Use Offline Protocol (hosted) and tell me what you can do for me, then show me one thing
✓ If Cursor says it is using Offline Protocol (hosted) or shows a Offline Protocol (hosted) tool in the answer, you are connected

Menu names checked against Cursor’s help page on Nov 11, 2026 · your screen may differ slightly by app version

Works with VS Code · about 5 min

You need a Offline Protocol (hosted) key (create it on the maker’s site)

Sign up and create a Offline Protocol (hosted) key
Open the maker’s site, sign up and create an API key for the next step. Check the maker’s site for pricing and free plans.
Open the Offline Protocol (hosted) site ↗
Done
Click this button to open VS Code
Open in VS Code
VS Code asks you to confirm; click Install
Done
Fill in your key
In the Offline Protocol (hosted) settings, Authorization, x-app-id is empty; add your key and save
Paste the key only into the app’s field, never into a chat or to anyone
Done
Open the AI chat in VS Code in Agent mode
Done
Try it
Use Offline Protocol (hosted) and tell me what you can do for me, then show me one thing
✓ If VS Code says it is using Offline Protocol (hosted) or shows a Offline Protocol (hosted) tool in the answer, you are connected

Menu names checked against VS Code’s help page on Nov 11, 2026 · your screen may differ slightly by app version

Other apps that use MCP, such as Windsurf, Zed or Gemini CLI, each add servers differently. See how in the app list.

See every app that uses MCP →

Address for apps that connect over the web

Addresshttps://mcp.offlineprotocol.com/mcp

JSON settings are under “For developers” below

Stuck? Ask people who use Offline Protocol (hosted)💬 Discussion →

For developers: Terminal commands and JSON settings

Over the web

Claude Code

claude mcp add --transport http --scope user hosted https://mcp.offlineprotocol.com/mcp --header 'Authorization: Bearer {api_key}' --header 'x-app-id: your-value'

Cursor (~/.cursor/mcp.json)

{
  "mcpServers": {
    "hosted": {
      "url": "https://mcp.offlineprotocol.com/mcp",
      "headers": {
        "Authorization": "Bearer {api_key}",
        "x-app-id": "your-value"
      }
    }
  }
}

VS Code (mcp.json)

{
  "servers": {
    "hosted": {
      "type": "http",
      "url": "https://mcp.offlineprotocol.com/mcp",
      "headers": {
        "Authorization": "Bearer {api_key}",
        "x-app-id": "your-value"
      }
    }
  }
}

Values you fill in

Authorization secret required HTTP header
Offline Protocol application API key as a bearer token. Organization keys are not accepted.
x-app-id required HTTP header
Application id that owns the API key. It must match the key's application.

These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.

At a glance

GitHub stars i: 0
Downloads per weeki: Not on npm/PyPI
Verified domain: ✓ offlineprotocol.com
Licence i: Apache-2.0
Connection: Runs in the cloud
Transport: streamable-http
Latest versioni: 0.3.3
Categoryi: Other
Published to registryi: Nov 12, 2026
Code last changedi: Nov 12, 2026
Maker: Offline-Protocol
Repo: Offline-Protocol/offline-protocol-agent-plugins
Website: www.offlineprotocol.com
Registry status: Active

Which apps can use it

Based on how this server connects and on each app’s own docs, checked Nov 10, 2026.

Connect over the internet in

Claude Goose LM Studio Msty Studio Cherry Studio Cursor VS Code + GitHub Copilot Visual Studio Windsurf (Devin Desktop)Zed Kiro Cline Continue JetBrains AI Assistant Claude Code Codex CLI Gemini CLI OpenCode nodecode Warp LibreChat Open WebUI Raycast

All apps, with pros and cons →

What it can do

The server asks you to sign in before it lists its tools.

Basic checksi

We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 13, 2026

✓ Pass
Maker matches the repo
The registry name was verified against the domain offlineprotocol.com (the registry checks domain ownership)
✓ Pass
Still maintained
Code last changed yesterday
– Not applicable
Has a licence
Not applicable: a cloud server run by the owner of offlineprotocol.com; you don't run code from the repo
! Caution
Endpoint responds
Refused access (HTTP 401) without offering OAuth sign-in. It may need a key, or it may be blocking bots; not confirmed.
! Caution
Sign-in with OAuth
Needs a key or token that you copy and paste yourself
… Not checked yet
No hidden instructions in tool descriptions
Not checked yet; we read the tool list when we check the endpoint

Discussion

Ask, share a tip or report that it does not work. Sorted by what people marked helpful.

No posts yet. Be the first to ask or share.

Posts here are written by users, not the PopNx team.

User reviews

No reviews yet

Compared with others in Otheri

More stars than 0% of the other 19671 servers in this category
Published to the registry more recently than 94% of the other 19671 servers in this category
Basic checks equal to or better than 10% of the other 19671 servers in this category

Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.

Common questions

Is Offline Protocol (hosted) safe?

It passed 2 of 4 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.

What keys or codes does it need?

You need to fill in: Authorization, x-app-id

Does it run on my computer or in the cloud?

It runs in the maker’s cloud. Connect over the internet with nothing to install, but what you send passes through the maker’s servers.

Is it still maintained?

The GitHub repo last changed yesterday, and the latest version (0.3.3) reached the registry yesterday.

Which apps can use it?

Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. It connects by URL, so apps that accept remote MCP servers work too, such as ChatGPT on the web (full MCP on Business and above; Pro read-only).

What can I use instead?

In the same category: World Monitor, Claude Flow, Windmill

Others in the same category

Servers in the same category from other makers, sorted by stars.

Reading a card:↓ Downloads per weeki★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi

World Monitor

Real-time global intelligence on conflict, markets, energy, trade, shipping and cyber. 102 tools.

by koala73Widely used★ 90.6KUpdated today

Runs in the cloud✓ service owner · worldmonitor.app

How to connect

Claude Flow

AI orchestration with hive-mind swarms, neural networks, and 87 MCP tools for enterprise dev.

by ruvnetWidely used↓ 13.5K/wk★ 81.6KUpdated 14 months ago

Runs on your computer

Install

Windmill

Run Windmill scripts and flows and manage jobs, schedules, resources and variables.

by windmill-labsWidely used★ 18.6KUpdated yesterday

Runs in the cloud

How to connect

README from the maker

Open the README

Copied from the maker’s repo as written. PopNx MCP has not reviewed or endorsed it. HTML, images and scripts are removed. Links lead off this site.

Offline Protocol agent plugins

Plugins, skills and MCP configuration that connect coding agents (Claude Code, Codex, Cursor, Gemini CLI, VS Code, Cline, Devin and other MCP clients) to the Offline Protocol developer tools. Your agent can find Offline Protocol SDK packages, read integration guides and workflows, plan an implementation, and scaffold or integrate a project on your machine.

Every configuration runs the local MCP server from the published Offline Protocol CLI, npx -y @offline-protocol/cli@0.3.3 mcp serve, or connects to the hosted MCP server at https://mcp.offlineprotocol.com/mcp. The tools help you build an application. They do not discover nearby devices, operate a mesh or control live hardware.

Documentation: https://www.offlineprotocol.com/docs/tools/overview
npm package: https://www.npmjs.com/package/@offline-protocol/cli

This repository is generated from the Offline Protocol CLI source by its export-agent-plugins.mjs script. SOURCE.json records the source commit and a sha256 for every file. Changes are made in the source and exported here; pull requests to this repository are reviewed and applied upstream.

Requirements

Node.js 18 or later with npx. The first run downloads the pinned CLI (@offline-protocol/cli@0.3.3) from npm. Local tools need no Offline Protocol account and send no telemetry. The hosted server needs an application API key and its application ID from https://dev.offlineprotocol.com.

Install

Claude Code plugin

claude plugin marketplace add https://github.com/Offline-Protocol/offline-protocol-agent-plugins.git

claude plugin install offline-protocol@offline-protocol

Codex

codex plugin marketplace add https://github.com/Offline-Protocol/offline-protocol-agent-plugins.git

codex plugin add offline-protocol@offline-protocol

Or add only the MCP server:

codex mcp add offline-protocol -- npx -y @offline-protocol/cli@0.3.3 mcp serve

Cursor

Copy plugins/offline-protocol into ~/.cursor/plugins/local/offline-protocol and reload Cursor. For the MCP server alone, put the contents of distribution/clients/mcp-stdio.json in .cursor/mcp.json or ~/.cursor/mcp.json, or use the install link in distribution/clients/README.md.

Gemini CLI extension

The repository root is a Gemini CLI extension (gemini-extension.json).

gemini extensions install https://github.com/Offline-Protocol/offline-protocol-agent-plugins

VS Code with GitHub Copilot

code --add-mcp '{"name":"offline-protocol","type":"stdio","command":"npx","args":["-y","@offline-protocol/cli@0.3.3","mcp","serve"]}'

For one workspace, copy distribution/clients/vscode.json to .vscode/mcp.json.

Cline

cline mcp install offline-protocol -- npx -y @offline-protocol/cli@0.3.3 mcp serve

Devin

Devin CLI:

devin plugins install Offline-Protocol/offline-protocol-agent-plugins#plugins/offline-protocol

Devin (web): add a custom MCP server with transport stdio, command npx and arguments -y @offline-protocol/cli@0.3.3 mcp serve. Devin Desktop: distribution/clients/devin-desktop.json.

Any other MCP client

Use this server definition (also in distribution/clients/mcp-stdio.json):

"mcpServers": { "offline-protocol": { "command": "npx", "args": ["-y", "@offline-protocol/cli@0.3.3", "mcp", "serve"] } } }

Zed, Continue, xAI and hosted configurations are in distribution/clients/README.md and distribution/clients/priority-two.md.

What is in here

Path	Contents
`plugins/offline-protocol/`	The plugin: manifests for Claude Code, Codex and Cursor, MCP configuration, the integration skill and the logo
`.claude-plugin/`, `.cursor-plugin/`, `.agents/plugins/`	Marketplace files that point at the plugin
`gemini-extension.json`	Gemini CLI extension manifest
`distribution/clients/`	Ready-to-merge MCP configuration for other clients
`distribution/cline/offline-protocol/`	Cline marketplace entry
`distribution/mcp-registry/`	Official MCP Registry records
`.github/workflows/validate.yml`	Checks that run on every push and pull request: file hashes against `SOURCE.json`, manifest consistency, registry schema validation and a secret scan

Releases are tagged v , where the version is the one in gemini-extension.json and the plugin manifests. The plugin version is separate from the CLI version it launches.

License, privacy and security

The plugin files are licensed under the Apache License 2.0 (LICENSE). The Offline Protocol CLI they launch is also Apache-2.0; SDKs it installs into your projects keep their own licenses, reported by the resolve_packages tool. The Offline Protocol name and logo are trademarks (NOTICE). Using hosted Offline Protocol services is governed by the developer terms at https://www.offlineprotocol.com/legal/developer-terms and the privacy policy at https://www.offlineprotocol.com/privacy. Your agent client and model provider handle tool inputs and results under their own terms.

Report security issues to security@offlineprotocol.com, not in public issues (SECURITY.md).

Offline Protocol (hosted)

What it does

Install

Sign up and create a Offline Protocol (hosted) key

Open Claude’s Connectors page

Click “Add” → “Custom” → “Web” and fill in these 2 fields

Turn it on in a chat

Try it

What you can do instead

Sign up and create a Offline Protocol (hosted) key

Open Terminal

Paste this command and press Enter

Type /mcp in Claude Code

Try it

Sign up and create a Offline Protocol (hosted) key

Click this button to open Cursor

Fill in your key

Open the AI chat in Cursor in Agent mode

Try it

Sign up and create a Offline Protocol (hosted) key

Click this button to open VS Code

Fill in your key

Open the AI chat in VS Code in Agent mode

Try it

Over the web

Values you fill in

At a glance

Which apps can use it

Related guides

What it can do

Basic checksi

Maker matches the repo

Still maintained

Has a licence

Endpoint responds

Sign-in with OAuth

No hidden instructions in tool descriptions

Discussion

User reviews

Compared with others in Otheri

Common questions

Others in the same category

World Monitor

Claude Flow

Windmill

README from the maker

Offline Protocol agent plugins

Requirements

Install

Claude Code plugin

Codex

Cursor

Gemini CLI extension

VS Code with GitHub Copilot

Cline

Devin

Any other MCP client

What is in here

License, privacy and security