Hey 👋

Last week, OpenAI shipped GPT-5.4, the first model to beat humans at real desktop computer tasks. It scored 75% on OSWorld-V versus 72.4% for human workers. It comes with a one million token context window and a reasoning mode that beats professionals 83% of the time on GDPval. They also rolled out Skills for ChatGPT, letting teams turn workflows into reusable instructions. Finally!

At the same time, more people are now signing up for Claude than ChatGPT. The Pentagon stance put Anthropic on the map for millions of new users, Claude Code keeps going viral, and with the latest updates to Claude Cowork bringing agentic automations to the desktop, more and more people are getting agentic powers without writing a single line of code. The product lineup is shipping faster than anyone else. Standing for something turned out to be a growth strategy.

On our end, a couple of weeks ago we hosted our third Claude Code Meetup at Mesh Oslo with Boris Cherny, the creator of Claude Code, as our secret guest. 350 people in the room, 100+ on the waiting list, live streaming between rooms. It was magical! 🔮 And more than 400 people have signed up for the next one 🔥

We are also launching our first Claude Code Bootcamp on March 24!

But that was not all the AI news these past weeks. Let us dive in 🏄

How to Build Your First MCP App with Claude Code

MCP Apps let your tools render interactive dashboards, forms, and visualizations directly inside Claude and ChatGPT. In this video we build a full MCP App from scratch using Claude Code and the official agent skill — and the same approach works with any agent tool that supports skills, including VS Code Copilot, Goose, Cline, Gemini CLI, Codex, Cursor, and Google Antigravity.

New to Claude Code? Start here!​

Check out the video below 👇

AI Pulse 🚨

A bite-sized curation of this week's most important AI news.

🖥️ Microsoft launches Copilot Cowork, built with Anthropic. Multi-step AI workflows across all of Microsoft 365. New $99/user E7 tier starting May 1.

🧠 GPT-5.4 launched with computer-use scoring 75% on OSWorld-V versus 72.4% for humans. 1M token context, new x-high reasoning mode. GPT-5.3 Instant shipped as the new default ChatGPT model.

🏪 Anthropic launches Claude Marketplace. Enterprises use their Anthropic spend to buy third-party software built on Claude. Launch partners: Snowflake, GitLab, Harvey, Replit, Lovable. No commission.

📱 Claude Code Remote Control is live. Start a session on your machine, pick it up from your phone or any browser via claude.ai/code.

⏰ Claude Code gets scheduled tasks. The new /loop command runs recurring prompts at fixed intervals. Set a cron schedule, poll deployments, or fire one-shot reminders.

🧪 Skill Creator gets evals and benchmarks. Test, A/B compare, and benchmark agent skills with parallel evals. Automated description optimization reduces false triggers.

🏆 Google Gemini 3.1 Pro tops benchmark charts again. Flash-Lite launched at $0.25 per 1M input tokens.

🔌 Google ships Workspace CLI with 100+ agent skills and a built-in MCP server. Any AI agent can now access Gmail, Drive, Docs, Calendar, and Sheets. Install via npm, point your agent at it, done.

💻 Cursor hits $2B ARR, valued at $29.3B. Launched Automations: always-on background agents triggered by code changes, Slack messages, or PagerDuty alerts. Bugbot reviews every commit automatically.

🎯 ChatGPT is rolling out Skills. Reusable task bundles that let teams codify workflows and share them across a workspace. Auto-run when relevant, with admin controls for Enterprise and Edu.

📋 Notion Custom Agents are live. Autonomous bots that triage, answer questions, and draft reports. 21,000+ agents built in the first weeks. Also launched Workers, a TypeScript framework for connecting agents to any external API.

🤝 OpenAI partners with BCG, McKinsey, Accenture, and Capgemini to distribute its enterprise platform "Frontier" for building AI Agents / AI coworkers.

Claude Code Bootcamp - March 24

We are launching our first Claude Code Bootcamp at Mesh Oslo on March 24. A full-day, hands-on program for anyone who wants to learn Claude Code properly in a single day. Despite the name, you do not need to know how to code.

This is for project managers, consultants, analysts, lawyers, researchers, marketers, founders, and anyone who wants to 10x their output.

All you need is a laptop and the willingness to try something new 💻

Newsletter subscribers get 20% off with the code CCGRITAI03.

GritAI on the Road ✈️

More and more companies want to learn about Claude, Skills, Claude Code, Cowork and more. We see Skills as one of the biggest unlocks in AI right now, letting companies codify their workflows and scale what used to live in one person's head.

Here are some highlights from recent weeks.

🏦 Claude Code Bootcamp with Havfonn. Full-day session where the investment team had never opened a terminal and were building agentic workflows for their investment activities by the end of the day.

⚡ AI Leadership Session with Eviny. One of Norway's largest energy companies exploring how to bring AI into their organization.

🤖 AI Agent Training with The North Alliance. Final session of their AI training program, focused on AI agents and automation. Live demos of Notion Custom Agents, OpenAI Codex, Claude Cowork, and Claude Code, plus a deep dive into Skills for repeatable workflows.

🌍 AI at the Scatec Leadership Summit. Keynote for leaders from across divisions and regions on how AI can enable cross-functional collaboration and business transformation. From rethinking processes across teams to using AI as a translator across silos.

🚢 Two-day AI program with a global maritime technology company. On-site in western Norway. AI training, workshops with leadership and the digital team, and hands-on work with agents, Skills, and MCP connections.

If your team wants to get hands-on, reach out.

How to Use Claude Code the Boris Way

Anthropic published their official best practices for Claude Code, and Boris Cherny, the creator of Claude Code, recently shared how he and his team use it every day.

This video breaks down both into concrete tips you can apply right now 👇

Claude Code Meetup #3 at Mesh Oslo 🔥

We just hosted our third Claude Code Meetup at Mesh Oslo and it was the biggest one yet. 350 people packed the room with 100+ on the waiting list. Mesh added live streaming between rooms to handle the demand. The lineup featured talks on everything from production Claude Code workflows to people who have never opened a terminal building functional apps.

The highlight: Boris Cherny, the creator of Claude Code, joined us via video as a surprise guest for a live Q&A with the audience.

Our next meetup already has more than 400 signups! Join the waitlist here!​

Join the GritAI community 👋

2025 was about learning to work with ChatGPT, Claude, and Gemini. 2026 is about something else entirely (Hint: Agents).

Practical AI skills and workflows, new content every week, and a live hangout with the community to learn and share what you are building.

​Join the GritAI Community! 🚀

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