Source Intelligence
Sweep 28 Aug 2026 · 00:00Z Build v2.1.250 478 read Stable v2.1.236 Latest v2.1.250 Next v2.1.250 Feeds RSS JSON llms.txt

DisclaimerUnofficial, and not affiliated with Anthropic. Nearly all of this is read straight out of what ships: npm bundles, captured prompts, published docs. Anthropic's own notes go in verbatim, marked as theirs. The rest is my reading, and every entry carries the strings behind it. If one looks wrong, vote it down and say why.

Reference / Environment variables

CLAUDE_CODE_REMOTE

A Claude Code environment variable, read out of the shipped bundle. It has been in the build since v2.1.138, including the newest one read.

What it is

Remote sessions started from review can skip writing some state to disk.

Not Anthropic's. This is the line from the earliest changelog entry here that named it, v2.1.221.

Presence across releases

ReleasesReadingDeclared typeDefault
2.1.245 – 2.1.250 5 releases never mined
2.1.160 – 2.1.243 75 releases in the build bool
2.1.138 – 2.1.159 20 releases in the build

A row reading never mined is a release with no archived bundle behind it. Nothing was read out of it, so nothing here says whether the name was in it. A declared type or a default is only ever what that release's own bundle stated.

Changelog entries naming it

  1. v2.1.237Poll tool drains queued harness events and reports who sent them

    Claude can pull in queued messages from other sessions, stamped with who sent them, but only behind an env var.

    named in this entry

  2. v2.1.232Non-interactive /auto-mode-setup no longer needs the onboarding flag

    Non-interactive /auto-mode-setup now just needs a resolved model and no remote flag.

    named in this entry

  3. v2.1.232Remote Control: quieter duplicate answers and clearer auth failures

    Remote Control drops duplicate answers quietly and reports authentication failures distinctly.

    named in this entry

  4. v2.1.229Remote sessions can receive queued notifications and read them with a new tool

    Remote sessions can be handed webhook, schedule and cross-session events mid-turn and read them with a new tool.

    named in this entry

  5. v2.1.229Queued notifications for remote sessions

    Remote sessions accept and validate a new queued notification message instead of ignoring it.

    named in this entry

  6. v2.1.229ReadNotifications tool, reachable only in remote non-interactive runs

    A new tool lets Claude pull queued notifications, but only in remote non-interactive runs.

    named in this entry

  7. v2.1.227Watching an artifact from a remote session now wakes it instead of streaming

    In remote sessions, watching an artifact wakes you on publish instead of streaming live updates.

    named in this entry

  8. v2.1.227Remote startup timing accepts numbers supplied by the runner

    On remote runs, startup timings can be supplied by the runner through an environment variable.

    named in this entry

  9. v2.1.224Remote-control autostart decision is resolved in one place

    One resolver now decides whether Remote Control starts and in which mode, weighing flags, settings and env vars.

    named in this entry

  10. v2.1.224Automatic memory context can scan a whole memory directory

    Memory context can list every file in your memory directory instead of one file.

    named in this entry

  11. v2.1.224Memory-consolidation prompt gains two variants

    Memory consolidation prompts gained prune-only and tools-unavailable variants for different session types.

    named in this entry

  12. v2.1.224Self-hosted runner operator tools

    Nine operator tools can inspect runners, sessions, secrets, health, metrics and logs, loaded only via --base-tools.

    named in this entry

  13. v2.1.224An auto-generated index of your memory files

    Claude can auto-generate an index of your memory files and feed it in as a source.

    named in this entry

  14. v2.1.223MCP status reply trims terminal-only advice in non-interactive and remote sessions

    The /mcp status reply stops telling you to type commands you cannot type in that session.

    named in this entry

  15. v2.1.223/mcp summary drops the "use the terminal" hint in remote workspaces

    The /mcp status line stops telling you to use a terminal you don't have in remote workspaces.

    named in this entry

  16. v2.1.221Review-origin remote sessions skip some disk persistence

    Remote sessions started from review can skip writing some state to disk.

    named in this entry

  17. v2.1.221Remote worker heartbeats can adopt refreshed credentials

    Long-running remote sessions can pick up refreshed tokens mid-flight instead of dying when credentials expire.

    named in this entry

Documentation pages

A reference table page is one whose own table defines this name, and it is where the description above came from. A page that mentions it carries the name somewhere in its text and may say nothing about it at all. Every page carrying it.

Names beside it

Every environment variable in the inventory starting claude_code, up to twelve of them.

CLAUDE_CODE_3P_PROBE_WROTE_OPUS_DEFAULTNo description from anybody. 2.1.207 CLAUDE_CODE_3P_PROBE_WROTE_SONNET_DEFAULTNo description from anybody. 2.1.207 CLAUDE_CODE_ACCESSIBILITYSet to 1 to keep the native terminal cursor visible and disable the inverted-text cursor indicator. Allows screen magnifiers like macOS Zoom to track cursor position 2.1.138 CLAUDE_CODE_ACCOUNT_TAGGED_IDNo description from anybody. 2.1.138 CLAUDE_CODE_ACCOUNT_UUIDThe device bridge is skipped entirely when the host's account UUID doesn't match the stored one. 2.1.138 CLAUDE_CODE_ACT_DONT_REDERIVEThree existing feature gates moved position; their defaults are unchanged. 2.1.162 CLAUDE_CODE_ACTIONNo description from anybody. 2.1.138 CLAUDE_CODE_ADDITIONAL_DIRECTORIES_CLAUDE_MDSet to 1 to load memory files from directories specified with --add-dir. Loads CLAUDE.md, .claude/CLAUDE.md, .claude/rules/*.md, and CLAUDE.local.md. By default, additional directories do not load memory files 2.1.138 CLAUDE_CODE_ADDITIONAL_PROTECTIONNo description from anybody. 2.1.138 CLAUDE_CODE_ADOPT_UNDERIVABLE_PARKED_PERMISSIONA resumed headless session could hand you back a permission prompt left unanswered, but three variables must be set. 2.1.238 CLAUDE_CODE_AGENTNo description from anybody. 2.1.138 CLAUDE_CODE_AGENT_COST_STEERNo description from anybody. 2.1.138

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.