cyberneticlibrary
← library

Push real-time updates to browser tab

easelskillsetup L2★0
AmmDuncan/easel ↗
What it does

Push HTML cards from agent to live browser tab

Best for

Multi-modal agent output where terminal wall-of-text would hide visual content (mockups, diffs, comparisons).

Inputs
  • · [object Object]
  • · [object Object]
  • · [object Object]
Outputs
  • · [object Object]
  • · [object Object]
Requires
  • · Node.js ≥20+
  • · easel MCP server
  • · browser (localhost:7878)
Preconditions

easel setup run, Node.js installed, session ID available

Failure modes

Session ID mismatch, HTML sandbox restrictions, port 7878 in use

Trust signals
  • · Auto session discovery via parent process ID
  • · Theming API (presets + live config)
  • · Semantic chip markup for issue labels