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Codex

Codex

OpenAI's coding agent

Install the Sketchi plugin and ask Codex to diagram anything you're building.

Server URLhttps://sketchi-studio.dimethyl.workers.dev/mcpPublic endpoint used by the setup below.

Set up

01

Add the Sketchi plugin marketplace

codex plugin marketplace add shpitdev/sketchi
02

Install the Sketchi plugin

codex plugin add sketchi-code-mode-codex@sketchi-agent-plugins
03

Verify the MCP server

codex mcp get sketchi-code-mode
04

Create your first diagram in a new Codex session

$sketchi-code-mode Create a top-to-bottom request approval flowchart and return the hosted Excalidraw and PNG artifacts.