From 08bdd4ddf81a3df562c8b00019ef92ed9f09fcb9 Mon Sep 17 00:00:00 2001 From: Taragryen <2429747506@qq.com> Date: Mon, 29 Jun 2026 12:45:40 +0800 Subject: [PATCH] docs: note browser permissions required for local MCP connection Co-Authored-By: Claude --- README.md | 2 ++ 1 file changed, 2 insertions(+) diff --git a/README.md b/README.md index ba83fb03..39d010f9 100644 --- a/README.md +++ b/README.md @@ -214,6 +214,8 @@ With the TemPad Dev panel open and MCP enabled, the MCP server exposes: 1. **Requirements**: Node.js 18.20.0+ (with `npx`) and TemPad Dev running in a Figma tab. Node.js is required for both the MCP server and the skills CLI. 2. In TemPad Dev, open **Preferences → Agent integration**, then enable **Enable MCP server**. + + > **Browser permissions**: TemPad Dev connects to the local MCP server over a WebSocket, which requires the browser to grant `figma.com` access to your local network. In Chrome's site permission popup for `figma.com`, make sure both **Apps on device** and **Local network** are enabled. Without these permissions the panel cannot reach the local MCP server and the connection stays **Unavailable**. 3. Install the bundled agent integration when your client supports it. For Codex, install this repository's plugin marketplace and then install the **TemPad Dev** plugin: ```sh