Claude Code
25 articles about "Claude Code".
How to connect MCP servers to Claude Code (2026): the command, .mcp.json and remote OAuth
There are three ways to connect an MCP server to Claude Code: one claude mcp add command, a .mcp.json file in the project root, or a remote server you sign in to with OAuth. Based on the official docs and our own test run: adding stdio and HTTP servers, where the local, project and user scopes are stored, checking status and re-authenticating in /mcp, and six common errors, three of which we reproduced.
Claude Fable 5.2 is here: how to upgrade Claude Code and check which model you are running
Anthropic released Claude Fable 5.2 on November 9, 2026. Paid plans in the claude.ai app offered it the same day, but Claude Code only recognizes it from version 2.1.321. Based on the official docs and our own early-morning test run (Taipei time): how to check your version, upgrade, confirm where the fable alias points, read the unrecognized_model line, and upgrade a setup with one coordinator session and several overnight workers without interrupting anything.
Connect MindThread to Claude: pull your best posts first, then draft
Connect the MindThread MCP server to Claude Code, use get_top_posts to pull the 20 best-performing posts from your own Threads account, have Claude turn them into a content document (core ideas, voice, worldview), then draft 3 new posts from it. Both prompts, the output of every step of our test run, a read-only key setup, and the error we actually ran into.
We ran 10 Claude Code agents at once and froze the PC. Here is how we schedule them now
Ten headless Claude Code agents, each running npm ci, a build and headless Chrome, left a 96 GB desktop unable to start cmd.exe. Our rules now: 6 at once, 2-minute stagger, a resource guard that sets a pause flag, workers clean up after themselves.
7 months after my "$0/month AI agents" post: what it costs now
What AI agents cost a one-person company 7 months after the $0/month Gemini setup: two Claude subscriptions at about $400 a month, MindThread MRR, open issues.
Several Claude sessions, one GPU: a cross-process render lock in a single file
Several Claude sessions, one GPU: a 183-line Node file lock with atomic 'wx' create, queue not skip, heartbeat, stale-lock cleanup, and first-night results.
Letting agents produce our YouTube Shorts: about 250k tokens and $3 a video, from four real runs
We turned our Shorts pipeline into a weekly unattended run: pick topics, render, mechanical checks, AI review, schedule. A human replies to one weekly report. Here is the token ledger from four real runs: 514k for the first video, 254k and a first-round pass for the fourth after we added mechanical checks before review, and why the savings came from fewer redos rather than a cheaper model.
AI Skills Are an Injection Path Too: Scanning 954 Popular Skills, and an Eighth Question Before Buying an AI System
AI skills are an injection path too: a 2026 paper scanned 954 agent skills, confirmed 84 of 100 sampled findings, and landed 13 of 30 attacks.
How an AI One-Person Company Actually Runs: The Split, the Lines, and the Mistakes
How an AI one-person company runs: strategy and veto on top, construction below, only a human ships. Two lines, three rules, and the mistakes.
Seven Questions to Ask Before Buying an "AI One-Person Company" System
"AI employees" and "one-person company systems" are multiplying, priced anywhere from a few dollars to hundreds. Before paying, get seven answers: what exactly is delivered, what machine it runs on, whether the refund promise and the terms of service say the same thing, whether there is real operating evidence, whether the seller uses it, whether the items in the value stack can be bought separately, and what updates and community actually mean. At the end we run the same checklist against our own handbook, including the boxes we fail.
Putting Grok Above Claude: How a One-Person Company Splits Strategy, Construction and Shipping
Putting Grok above Claude: strategy, spec and veto with Grok, code with Claude, and only a person ships. What the split saves and misses.
Claude Code Remote Control (/rc): Drive Your Desktop From Your Phone
Run /remote-control (or /rc) in Claude Code, then open the Claude app's Code tab to drive your desktop session by phone. Setup steps and a Telegram comparison.
Is Claude Down or Just You? How to Check
Is Claude down? Check status.claude.com, which lists claude.ai, the API and Claude Code separately. All green but stuck? Likely a usage limit or overload (529).
Desktop Step 5: Write a CLAUDE.md File So Your AI Remembers Your Project
Tired of re-explaining your project every time you open a new conversation? The AI is not the problem; it has no employee handbook yet. This guide shows how to set up a CLAUDE.md in 10 minutes: what goes in it, how to write it, and when to update it, with a fill-in template you can use right away.
Desktop Step 4: Put Your Project on GitHub So Vercel Updates Your Site Automatically
GitHub and Vercel auto deploy for beginners: have AI put your project on GitHub, connect Vercel, and your site updates itself. No Git commands.
Is Using AI for Your Thesis Cheating? Academia Is Asking the Wrong Question
Is using AI for your thesis cheating? The real question is what the AI did and what you did. A clear line for students and supervisors, plus three safeguards.
How to Teach AI Tools: Do 90% of the Setup for Students and Spend Class Time on What Matters
Installing software, typing commands and configuring files are the cost of teaching, not its value. This post breaks down the starter kit method: a one-line install script, a project template and a portable CLAUDE.md memory file that take beginners from zero to a terminal in 10 minutes, so class time goes to the work loop they actually need to learn. Includes a real case: a 10-page thesis SOP condensed into 3 steps.
Claude Code Hands-On Tutorial (2026): Build Your First Product with AI, Step by Step
Claude Code tutorial for 2026: install, log in and build your first working project with AI, with real commands and fixes for common errors.
Controlling Claude Code from Telegram: How I Ran It for 60 Days with Zero Downtime on Windows
How to control Claude Code from Telegram on Windows: 4 design choices and 4 defense layers behind 60 days of zero downtime, plus an MIT toolkit.
Running Claude Code in Windows CMD? Three Upgrade Layers to Make It Your Main Workflow
Running Claude Code in Windows CMD wastes it. Three upgrade layers: Windows Terminal, VS Code integration, then WSL2 with tmux. An assessment guide for managers.
Three Rough Edges of Running Claude Code + Telegram MCP on Windows: A 200-Line Toolkit
Running the official Telegram MCP plugin with Claude Code on Windows long enough surfaces three papercuts. None are bugs. They're gaps between OS behavior and plugin assumptions. Wrote a small toolkit to seal them, open-sourced it.
How I Manage 5 Products as a One-Person Company: The Coordinator Architecture
I run UltraLab, MindThread, Ultra Advisor, UltraTrader, and OpenClaw simultaneously. Alone. Not because I'm talented, because I built a system where Claude Code and 4 autonomous AI agents do the heavy lifting. Here's the full coordinator architecture.
Autonomous Agents Are Dead? Wrong. A Remote Control and Autopilot Are Two Different Things.
Claude Code shipped a Telegram Plugin and everyone declared autonomous agents dead. But I've been running 4 autonomous agents + TG remote control for 3 weeks. They're not competitors. They're commander and soldiers. Here's why you need both.
Claude Off-Peak Double Usage: Taiwan Developers Get All-Day Bonus
Anthropic's March 2026 promotion defined Claude peak hours as 8 AM to 2 PM US Eastern, so Asia's workday fell in off-peak double usage.
The Complete Beginner's Guide to Vibe Coding: Build Real Products Without Knowing How to Code
Vibe Coding for beginners: what it is, which tools to pick, and how to use Claude Code or Cursor to turn an idea into a working product. Real examples included.