sharecube

v0.1.0

Publish, edit, and comment on shareable HTML and Markdown artifacts in ShareCube from your coding agent.

CodexClaude CodeAgent Plugins1 Skill1 MCP serverStreamable HTTP

By InfragateLicense: MIT0 GitHub starsUpdated 1 hour ago

Directory evidence

Runtimes: Codex, Claude Code, and Agent Plugins
Parsed components: 2 skill or MCP entries
Source updated: Oct 2, 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 sharecube for Codex and Claude Code

Installs for the current user

codex plugin marketplace add infragate/sharecube-plugin
codex plugin marketplace upgrade sharecube
codex plugin add sharecube@sharecube

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

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

Codex: sharecube@agent-plugin-marketplace → sharecube@sharecube

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/infragate/sharecube-plugin

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

Plugin files

sharecube/

├── .codex-plugin/plugin.json
├── .claude-plugin/plugin.json
├── plugin.json
├── skills/sharecube/SKILL.md
└── .mcp.json

Included Skills1

sharecubeskills/sharecube/SKILL.md

Work with ShareCube through its MCP tools. Publish HTML or Markdown as a shareable artifact, find and edit existing artifacts without overwriting other people's changes, and read, write, and resolve comments. Use when the user wants to share a report, doc, page, or write-up, pastes a ShareCube link, or mentions ShareCube.

MCP servers1

sharecubeStreamable HTTP

url: https://app.sharecube.io/mcp

Plugin manifests3

.codex-plugin/plugin.json

{
  "name": "sharecube",
  "version": "0.1.0",
  "description": "Publish, edit, and comment on shareable HTML and Markdown artifacts in ShareCube from your coding agent.",
  "author": {
    "name": "Infragate",
    "url": "https://sharecube.io"
  },
  "homepage": "https://docs.infragate.ai/sharecube/",
  "repository": "https://github.com/infragate/sharecube-plugin",
  "license": "MIT",
  "keywords": [
    "sharecube",
    "artifacts",
    "sharing",
    "mcp"
  ],
  "skills": "./skills/",
  "mcpServers": "./.mcp.json",
  "interface": {
    "displayName": "ShareCube",
    "shortDescription": "Share agent-made HTML and Markdown artifacts",
    "developerName": "Infragate",
    "category": "Productivity",
    "websiteURL": "https://sharecube.io",
    "brandColor": "#6249B5",
    "composerIcon": "./assets/logo.png",
    "logo": "./assets/logo.png"
  }
}

.claude-plugin/plugin.json

{
  "name": "sharecube",
  "displayName": "ShareCube",
  "version": "0.1.0",
  "description": "Publish, edit, and comment on shareable HTML and Markdown artifacts in ShareCube from your coding agent.",
  "author": {
    "name": "Infragate",
    "url": "https://sharecube.io"
  },
  "homepage": "https://docs.infragate.ai/sharecube/",
  "repository": "https://github.com/infragate/sharecube-plugin",
  "license": "MIT",
  "keywords": [
    "sharecube",
    "artifacts",
    "sharing",
    "mcp"
  ]
}

plugin.json

{
  "$schema": "https://agent-plugins.org/schemas/1.0.0/plugin.schema.json",
  "name": "sharecube",
  "version": "0.1.0",
  "description": "Publish, edit, and comment on shareable HTML and Markdown artifacts in ShareCube from your coding agent.",
  "author": {
    "name": "Infragate",
    "url": "https://sharecube.io"
  },
  "homepage": "https://docs.infragate.ai/sharecube/",
  "repository": "https://github.com/infragate/sharecube-plugin",
  "license": "MIT",
  "keywords": [
    "sharecube",
    "artifacts",
    "sharing",
    "mcp"
  ],
  "extensions": {
    "com.openai": {
      "interface": {
        "displayName": "ShareCube",
        "shortDescription": "Share agent-made HTML and Markdown artifacts",
        "developerName": "Infragate",
        "category": "Productivity",
        "websiteURL": "https://sharecube.io",
        "brandColor": "#6249B5",
        "composerIcon": "./assets/logo.png",
        "logo": "./assets/logo.png"
      }
    }
  }
}

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.

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