GPT-5.4 Design Skill, Claude Code News, and Cursor Composer 2
And more AI Coding news: March 25, 2026.
Another week in AI coding world, with Claude Code releasing new features almost every day. They seem to chase their own version of Openclaw, with automations and remote work, we’ll see. Enjoy this week’s portion of news!
For Paid Substack Subscribers
I Tried 5 Security Audit Code Review Skills/Prompts in Claude Code
You can ask AI to scan your codebase for security issues. But there are many different ways/prompts/skills for this, I’ve tried a few.
My YouTube videos
I Tried NEW GPT-5.4 Design Skill vs Opus and Gemini (Tested on 4 Prompts)
OpenAI claims GPT-5.4 to be much better for visual frontend designs. I’ve tried it in action!
I Tried NEW Cursor Composer 2 (Fast) vs Opus and Codex
Cursor team have released their model Composer v2, I tried it out.
Claude Code / Codex Gave Me 10+ Ideas For My Projects
I found a prompt on Twitter to generate ideas for your project based on its current state. Tried it on a few projects, and it’s brilliant.
AI Coding Community News
You can now enable Claude to use your computer to complete tasks.
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It opens your apps, navigates your browser, fills in spreadsheets—anything you’d do sitting at your desk. Research preview in Claude Cowork and Claude Code, macOS only.
You can now schedule recurring cloud-based tasks on Claude Code.
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Set a repo (or repos), a schedule, and a prompt. Claude runs it via cloud infra on your schedule, so you don’t need to keep Claude Code running on your local machine.
We just released Claude Code channels
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It allows you to control your Claude Code session through select MCPs, starting with Telegram and Discord. Use this to message Claude Code directly from your phone.
In Claude Code, you can now set effort level in skills/slash commands.
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This controls how long the model thinks before answering, and overrides your session default
We’re testing a new version of /init based on your feedback
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It should interview you and help setup skills, hooks, etc. You can enable it with this env_var flag: CLAUDE_CODE_NEW_INIT=1 claude would love your feedback!
Usage limit - What’s up, Anthropic?! : r/ClaudeCode
reddit.com
The usage issue seems to be wide-spread with multiple Reddit posts like this one. Hey guys, I’m having an issue with the usage limit on the max 200 plan. My usage went from 0 to 22% for the week and from 0 to 97% for the session...
Been building a daily research workflow on Claude. Kept getting confident-sounding outputs with zero sources. The kind of stuff that sounds right...
mcpware/claude-code-organizer
github.com
Organize all your Claude Code memories, skills, MCP servers, and hooks — view by scope hierarchy, move between scopes via drag-and-drop - mcpware/claude-code-organizer
GPT-5.4 mini is available today in ChatGPT, Codex, and the API.
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Optimized for coding, computer use, multimodal understanding, and subagents. And it’s 2x faster than GPT-5 mini.
That’s a wrap for this week. Keep building with AI!
Povilas Korop
AICodingDaily.com