I am firmly in the red/green TDD team for agent code, I like having a test suite that protects against breaking old features when they make new changes – https://simonwillison.net/guides/agentic-engineering-patterns/red-green-tdd/ …
TOOLS
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7 prompts for ChatGPT’s Story Brand Messaging Engine
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BREAKING: ChatGPT has a feature called Story Brand Messaging Engine. You can use it to rewrite your entire brand message using Donald Miller's 7-part framework in one sitting. Here are 7 prompts to access it:
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Japanese Developer Discovers Claude Code Skills MCP Trick
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Un développeur japonais a découvert un trick de Claude Code dont personne ne parle.
— Jouhatsu | AI Influence Operator (@Jouhatsu_ai) 25 mai 2026
Il a créé un skill appelé “find skills”.
C’est comme un mini package MCP branché directement dans Claude Code.
Il décrit une tâche une seule fois.
Ensuite, Claude explore automatiquement des… https://t.co/2WWlFeEf1p pic.twitter.com/dY3fQjwklYUn développeur japonais a découvert un trick de Claude Code dont personne ne parle. Il a créé un skill appelé “find skills”. C’est comme un mini package MCP branché directement dans Claude Code.
Il décrit une tâche une seule fois.
Ensuite, Claude explore automatiquement des -
Debugging Token Usage Across AI Plugins and MCPs
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Maybe. If you scroll down a bit more, we show which specific plugins/skills/mcps used the most tokens. I find that really helpful for debugging fast context usage
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Using Claude to Implement Security Countermeasures
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Interestingly the post implies at least one obvious security countermeasure for me personally and, thinking how I’d implement it, I immediately thought “Actually who cares; Claude will implement it after being told to look at the post.”
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Google’s Code Review Standard for AI Agent Implementation
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Google has just published the Code Review standard that its internal engineers use. You can literally give this documentation to an AI agent and turn it into a code reviewer with Google standards. Most AIs only generate code. Now they can also: → detect bad practices
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Dan Shipper: Future of work inside Codex or Claude Code
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My biggest takeaways from @danshipper
: 1. The future of work will happen inside Codex or Claude Code. Instead of putting AI into your SaaS tool, you’ll use your SaaS tools inside your favorite AI agents' in-app browser. Dan spends all his time in Codex now—writing documents, -
Qualitative Data Analysis with ChatGPT and Qualcoder: AI-Powered Guide
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Qualitative Data Analysis With Chatgpt And Qualcoder: A Step-By-Step Guide To AI-Powered Coding And Thematic Analysis AI-Powered Research Toolkit — Mastering Research Series — available at http://
amzn.to/4bRsV3q -
New Book: Unlocking Data with Generative AI and RAG, 2nd Edition
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2nd Edition, by @keithbourne v/ @PacktDataML "Unlocking Data with Generative AI and RAG — Learn AI Agent Fundamentals with RAG-powered Memory, Graph-based RAG, and Intelligent Recall" Get the book here: http://
amzn.to/49zsIkb -
New book on designing multi-agent AI systems with MCP and A2A
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New release from @PacktDataML available at: http://
amzn.to/40Sp4O9 "Design Multi-Agent AI Systems Using MCP and A2A: Engineer your own Python-based Agentic AI Framework with tool use, memory, and multi-agent workflows" Table of Contents:
Introduction to Generative AI and AI