Summary. Permissions in Claude Code aren’t a simple on/off. Inside permissions in settings.json, you split rules into three lanes — allow, ask, and deny — and use a matcher syntax that writes a scope inside parentheses per tool, like Bash(…), Read(…), and Edit(…). Master this syntax and you can do precise control such as “auto-allow … Read more
In short: Starting with Claude Code v2.1.186 (June 22, 2026), Claude automatically reacts to the output of any Bash command you run with !. Before, that output only landed in the conversation context and stopped there; now Claude reads the result and answers right away. If you don’t want that, add respondToBashCommands set to false … Read more
More and more AI chatbots have started, at some point, to show prompts like “Are you 18 or older?” or “Please verify your identity.” To lead with the conclusion: this is not the problem of one particular service but a signal that the AI industry as a whole is moving in the same direction — … Read more
In June 2026, something rarely seen unfolded in the AI industry. Anthropic’s top-tier model, ‘Claude Fable 5,’ had its access blocked worldwide just three days after release. This was not a model-performance problem but the result of a US government export-control order. What Happened On June 9, Anthropic released Fable 5 and Mythos 5. They … Read more
Answer Capsule In 2026, AI agents crossed from the “experiment” stage into the “adoption” stage. According to one industry study, roughly 80% of enterprise apps being newly launched or updated embed at least one agent, and about 31% of companies are already running agents in production. Integration with existing systems, however, remains the single biggest … Read more
The 30-second answer: MCP (Model Context Protocol) is an open standard published by Anthropic that unifies the way AI agents connect to external tools and data. It bundles the integration work you used to wire up separately for each tool into a single spec, so a connection you build once can be reused across many … Read more
The 30-second answer: An AI coding agent takes a different path every time, even given the same input. There is randomness on every call, and small differences get amplified as several tools are chained together. So you have to judge it by statistics gathered over many runs, not by a single execution — and that … Read more
The 30-second answer: An AI coding agent ignores your project rules not because you wrote a bad prompt, but because it’s guessing without knowing your codebase’s structure, conventions, and prohibitions. The practice of organizing that information is context engineering, and the file that has become the de facto standard for holding it is AGENTS.md. You’ve … Read more
Hooks are lifecycle shell commands you define in .claude/settings.json. Unlike CLAUDE.md instructions, which the LLM sometimes skips, they enforce a specific action deterministically. PreToolUse handles validation and blocking before execution; PostToolUse handles formatting and testing after execution. (Per the official docs.) I’m a solo developer who has run an automation pipeline called NABERAL on top … Read more
In short: OpenCode is a free, open-source AI coding agent that runs in the terminal and routes more than 75 LLM providers through a single interface. In LogRocket’s June 2026 power rankings, OpenCode placed first, Cursor second, and Claude Code third. Vendor neutrality and cost are the core differences. At NABERAL Lab we run our … Read more