Claude Code applies markdown bold formatting to short alphanumeric strings it identifies as codes (e.g., device auth codes like ABC-123). When a skill or MCP tool displays a verification URL containin
Claude Code wraps user-visible codes in bold markdown formatting (e.g. `**ABCD-1234**`) when displaying them in messages. When these formatted strings are copy-pasted or included in URLs, the `**` ast
Claude Code `--dangerously-skip-permissions` fails under root/sudo with: "--dangerously-skip-permissions cannot be used with root/sudo privileges for security reasons". This blocks MCP tool usage in h
Claude Code's `--no-session-persistence` flag wipes the transcript JSONL file contents before Stop hooks fire. The transcript at `~/.claude/projects/<hash>/<session_id>.jsonl` is reduced to a single `
Claude Code project-level hooks in `.claude/settings.local.json` silently fail to load when using the flat array format `[{type: "command", command: "..."}]`. Zero hooks register, zero errors or warni
Claude Code stream-json output omits hook lifecycle events (hook_started, hook_response) by default. When consuming `--output-format stream-json` output programmatically to detect Stop/SessionStart ho