Every week, the AI tool changes that actually matter.
One short issue with two sections. Builders covers model releases, agent frameworks and API pricing. At Work covers what changed in the AI tools you already use, explained in plain English. Every item links to its source.
For builders
BuildersCoding agent
Claude Code
Agentic coding tool that runs in the terminal and IDEs, reads a codebase and makes multi-file edits.
by AnthropicBuildersCoding agent
Codex
OpenAI's software engineering agent, available as a CLI, IDE extension and cloud agent inside ChatGPT.
by OpenAIBuildersAI code editor
Cursor
AI-first code editor with agent mode, tab completion and background agents.
by AnysphereAt work
At WorkAssistant
ChatGPT
General AI assistant with search, file analysis, projects and agent mode.
by OpenAIAt WorkAssistant
Claude
AI assistant for writing, analysis and research, with projects and connectors to work apps.
by AnthropicAt WorkAssistant
Gemini
Google's AI assistant, also built into Gmail, Docs and other Workspace apps.
by Google