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hotline

v0.34.3

Cross-workspace Claude Code communication. Dial another workspace to ask questions, delegate work, or collaborate in real-time.

CodexClaude Code

By JT SternbergLicense: MIT5 GitHub starsUpdated 2 days ago

Directory evidence

Runtimes
Codex and Claude Code
Parsed components
0 skill or MCP entries
Source updated
Sep 21, 2026
Manifest status
Canonical path parsed

The directory validates manifest shape and source location. It does not execute the plugin or provide a security endorsement. Review the indexing methodology →

Install hotline for Codex and Claude Code

Installs for the current user
codex plugin marketplace add jtsternberg/claude-plugins
codex plugin marketplace upgrade jtsternberg
codex plugin add hotline@jtsternberg

Paste and run these commands in a terminal with Codex. They add and refresh the jtsternberg catalog, then install this plugin.

Compatibility: the page URL and API slug “hotline” remain stable.

  • Codex: hotline@agent-plugin-marketplace → hotline@jtsternberg

The installer fetches third-party code from the source repository shown on this page. This directory validates manifest structure and source location, but does not perform a security audit; review the manifest, components, and source before installing.

Get the source manually
git clone https://github.com/jtsternberg/claude-plugins

Clone the source repository, then follow its setup instructions to add the plugin to a compatible client. The plugin root is plugins/hotline/.

Plugin files

plugins/hotline/
├── .codex-plugin/plugin.json
└── .claude-plugin/plugin.json

Plugin manifests2

plugins/hotline/.codex-plugin/plugin.json
{
  "name": "hotline",
  "version": "0.34.3",
  "description": "Cross-workspace Claude Code communication. Dial another workspace to ask questions, delegate work, or collaborate in real-time.",
  "author": {
    "name": "JT Sternberg",
    "url": "https://github.com/jtsternberg"
  },
  "repository": "https://github.com/jtsternberg/claude-plugins",
  "license": "MIT",
  "keywords": [
    "agents",
    "cross-workspace",
    "delegation",
    "multi-agent",
    "cmux",
    "remote",
    "ssh"
  ],
  "skills": "./skills/",
  "interface": {
    "displayName": "Hotline",
    "shortDescription": "Call another workspace's agent, local or remote over SSH",
    "longDescription": "Give your agents a phone. Dial another Claude Code workspace to ask a quick question, hand off an autonomous work order, or collaborate back-and-forth — with a live switchboard dashboard of every call.",
    "developerName": "JT Sternberg",
    "category": "Developer Tools",
    "capabilities": [
      "Interactive",
      "Read",
      "Write"
    ],
    "websiteURL": "https://github.com/jtsternberg/claude-plugins",
    "defaultPrompt": [
      "Use $hotline:hotline-dial to call another workspace with a question or work order.",
      "Use $hotline:hotline-add-contact to register this workspace so others can reach it.",
      "Use $hotline:hotline-switchboard to watch cross-workspace conversations live."
    ]
  }
}
plugins/hotline/.claude-plugin/plugin.json
{
  "name": "hotline",
  "description": "Cross-workspace Claude Code communication. Dial another workspace to ask questions, delegate work, or collaborate in real-time.",
  "version": "0.34.3",
  "author": {
    "name": "JT Sternberg",
    "url": "https://github.com/jtsternberg"
  }
}

For maintainers

If you maintain this plugin, link to this source-backed listing from your README so users can review its manifest and indexed components.

[hotline on Agent Plugins Marketplace](https://pluginsmp.com/plugins/hotline)