Permissions Articles
4 articles across AI Catchup's news, guides, tutorials, and comparisons.
All Permissions articles
Claude Code Hooks: A Practical Guide With Six Recipes
Claude Code hooks run your own shell commands, HTTP endpoints, MCP tools, prompts, or agents at fixed points in a session. You define them in settings.json, narrow them with matchers, and block actions with exit code 2 or JSON. Exit 0 is not approval, and a hook allow never loosens your deny rules.
Claude Managed Agents Adds a Terminal Session Viewer and Auto Permission Mode
Claude Managed Agents now includes a terminal workflow for attaching to live sessions and a local web session viewer. Anthropic also added an auto permission mode that evaluates each agent or MCP tool call against the intent in user.message and runs, denies, or pauses for approval.
Claude Code Made Auto Mode the Default on August 14, and Now on Every Plan
Auto mode is the built-in starting permission mode for interactive Claude Code terminal and VS Code sessions on every plan and provider with v2.1.283 or later. It became the default for Pro, Max, and Team on August 14, 2026. A classifier reviews each tool call, and pinned or managed defaults still win.
Codex Permission Profiles: Least-Privilege Controls for Local Agent Work
OpenAI shipped Codex permission profiles in beta -- reusable, inheritable policies that replace the coarse sandbox_mode/sandbox_workspace_write combo. A profile binds OS-enforced filesystem read/write/deny rules (down to **/*.env) to per-domain network and Unix-socket rules. Enterprise admins get fail-closed allowlists via requirements.toml. Profiles govern local sandboxed command execution only, not MCP servers, app connectors, browser, or cloud.