Eleanor Berger intellectronica

⌘-Enter to Submit in AI Chats

The cure for premature chat submission - never lose an incomplete prompt again!

Install this user script (using a monkey extension like TamperMonkey or similar) to patch the textbox in common AI chats (currently supports Claude, ChatGPT, Gemini, and Google AI mode) so that instead of using Enter to submit and Shift-Enter for new lines, they use ⌘-Enter to submit and Enter just adds a new line.

Claude Extended Thinking: The Ultimate Guide

When to use extended thinking across Claude models in the Claude App and Claude Code

Generated by Claude Opus 4.5 (with extended thinking)

What Is Extended Thinking?

Nano Banana Pro SKILL

Use this skill to create or edit images using Nano Banana Pro.

Installation

Unzip nano-banana-pro.zip into ~/.claude/skills or ~/.skillz/ or wherever you keep skills locally. Or upload it to the Claude app.

GitHub Copilot CLI SKILL

Use models like Gemini 3 Pro, GPT-5.1, and GPT-5.1-Codex from within Claude by invoking GitHub Coplit CLI.

Installation

Create ~/.claude/skills/github-copilot
Save SKILL.md to ~/.claude/skills/github-copilot/SKILL.md

GitHub Copilot + VSCode Agent for Marimo Notebooks

Marimo notebooks are now supported natively inside VSCode with an extension. To work on them agentically with the GitHub Copilot Chat Agent, add marimo.agent.md as an agent definition, and select the Marimo agent in the chat.

The agent understands the structure and common patterns of Marimo notebooks. It operates on the Python code directly and you can see the changes reflected instantly.

Markdown Converter Skill

Uses uvx markitdown to convert many document and file types to Markdown.

Great replacement for markitdown-mcp.

Works in Claude (upload markdown-converter.skill), Claude Code (expand the skill zip file into ~/.claude/skills/ or just create a skill directory with SKILL.md) or in any agent using Skillz.

Global Copilot CLI Just Recipes for Quick AI in the Terminal

Copilot CLI is a nice CLI agent supporting many of the best models (with a Copilot subscription). One thing I like to use it for, is giving me easy access to AI in a plain terminal.

The snippet above is from my global ~/.justfile. I also have alias j=just in my .zshrc

Each invocation streams the output to the terminal and also copies it to the clipboard.

For example:

allowed-tools

Bash(/opt/homebrew/bin/codex *)

description

Run codex with GPT-5-high

argument-hint

your prompt text

model

haiku

Run the following command exactly. Don't modify it in any way.

	import * as wmill from "windmill-client"

	import { query } from '@anthropic-ai/claude-agent-sdk';

	Bun.spawnSync(['bun', 'add', '-g', '@anthropic-ai/claude-code'], {
	cwd: '/tmp',
	env: { ...process.env, BUN_INSTALL: '/tmp/.bun' }
	});
	process.env.PATH = `/tmp/.bun/bin:${process.env.PATH}`;