CLAUDE_CODE_REMOTE_TOOLS_HOST_ALLOWS_UNATTENDED

A Claude Code environment variable, read out of the shipped bundle. It has been in the build since v2.1.290, including the newest one read.

Releases whose published page names CLAUDE_CODE_REMOTE_TOOLS_HOST_ALLOWS_UNATTENDED.

1. v2.1.290 5 Oct 2026
   More usage events and two hosting environment variables are now recognised

   Claude Code's lists of allowed usage events and host environment variables gain entries about MCP, skills and hosted setups

   found in this entry's text

2. v2.1.290 5 Oct 2026
   Chrome permission and unattended-tools variables get safe defaults and are kept from child processes

   Claude Code now knows safe values for three Chrome variables, can clear them, and keeps a new unattended-tools variable out of child processes

   found in this entry's text

3. v2.1.290 5 Oct 2026
   Stricter checks when Claude Code runs tools for a remote host

   Remotely hosted tool calls now refuse over-long paths and settings-file edits, deny on a rule-check crash, and use up approvals that arrive too late

   found in this entry's text

The earliest release whose published evidence quoted CLAUDE_CODE_REMOTE_TOOLS_HOST_ALLOWS_UNATTENDED was v2.1.290, 5 Oct 2026. That is the oldest release this project wrote about it, so it is a floor on the name's age and not the release that introduced it. It is not a presence reading: which builds carried the name is the table below.

One row per release since the first build this name was read out of. Absent means the build was read and the name was not in it, never mined means no bundle for that release was ever archived, and a declared type or a default is only ever what that release's own bundle stated.

Read out of the published npm bundle release by release, and out of Anthropic's own documentation as this site captured it. Nothing on this page is a description anybody here wrote about what the environment variable does. All environment variables.