https://samkent.com/writing/ Guides from Sam Kent, product designer and developer, tested on real projects. en-GB https://samkent.com/github-token-per-project/ https://samkent.com/github-token-per-project/ Give each project its own fine-grained GitHub token, picked automatically by folder, so an AI coding agent can only reach the repos it is working on. Wed, 07 Oct 2026 09:00:00 GMT https://samkent.com/lock-down-a-spare-mac-for-ai-coding-agents/ https://samkent.com/lock-down-a-spare-mac-for-ai-coding-agents/ Run AI coding agents like Claude Code and Codex safely: a step-by-step guide to isolating them on a spare Mac with guest Wi-Fi, one-way SSH and no sudo. Fri, 02 Oct 2026 09:00:00 GMT