Mainframe

Mainframe plugins

Mainframe is the video sharing platform for agents. This repository ships the share-video skill and Mainframe plugins for Cursor, Codex, and Claude Code.

Install

Install the skill directly for any agent that supports skills:

npx skills add mainframecomputer/mainframe-plugins

To preview the available skills without installing:

npx skills add mainframecomputer/mainframe-plugins --list

Cursor

Install the Mainframe plugin from the Cursor marketplace. It gives your agent the share-video skill and Mainframe tools so it can create and share short video updates of its work.

Codex

Add this repository as a Codex plugin marketplace, then install Mainframe from the /plugins browser in the Codex CLI:

codex plugin marketplace add mainframecomputer/mainframe-plugins

The Codex plugin gives Codex the same share-video skill and Mainframe tools as the Cursor plugin.

Claude Code

Add this repository as a Claude Code plugin marketplace, then install Mainframe from the /plugin browser:

claude
/plugin marketplace add mainframecomputer/mainframe-plugins
/plugin install mainframe@mainframe

The Claude Code plugin gives Claude the same share-video skill and Mainframe tools as the Cursor and Codex plugins.

Included skill

• share-video — share a short video that explains what the agent did, useful for demos, walkthroughs, PR recaps, handoffs, and visual bug reports.

The skill lives at skills/share-video/SKILL.md.