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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

SELF_HOSTED_RUNNER_SIGKILL_TIMEOUT_MS

A Claude Code environment variable, read out of the shipped bundle. It has been in the build since v2.1.224, including the newest one read.

What it is

Nobody has written a line about this one. It is not in any of Anthropic's reference tables and no changelog entry here carries a description of it. It is in the build, which is the whole of what this page can claim.

Presence across releases

ReleasesReadingDeclared typeDefault
2.1.245 – 2.1.250 5 releases never mined — —
2.1.224 – 2.1.243 19 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

No changelog entry here has ever named it. That is a statement about what has been written, not about the name: it has been in the build since v2.1.224 without anybody writing a line about it.

Documentation pages

None of Anthropic's documentation pages this site has a copy of carries this name.

Names beside it

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

SELF_HOSTED_RUNNER_BASE_DIRThe self-hosted runner fails fast if its base directory is unwritable or the mount hangs. 2.1.224 SELF_HOSTED_RUNNER_BG_RESULT_GRACE_MSSelf-hosted runners hold shutdown until a finished background task is read; the grace window is configurable. never mined SELF_HOSTED_RUNNER_CLIENT_LABELName a self-hosted runner with --client-label or an env var instead of using the hostname. never mined SELF_HOSTED_RUNNER_CONFIGURE_GITNo description from anybody. 2.1.224 SELF_HOSTED_RUNNER_CONFINE_REPO_SETTINGSThe runner can warn about or block repo-committed settings that grant access outside the workspace. 2.1.224 SELF_HOSTED_RUNNER_DEBUG_DIRNo description from anybody. 2.1.224 SELF_HOSTED_RUNNER_DEBUG_TOKEN_DIRNo description from anybody. 2.1.224 SELF_HOSTED_RUNNER_DEFER_SHUTDOWN_MAX_MSSelf-hosted runners can keep serving attached sessions on the first shutdown signal instead of draining. 2.1.238 SELF_HOSTED_RUNNER_DRAIN_GRACE_MSNo description from anybody. 2.1.224 SELF_HOSTED_RUNNER_DRAIN_WAIT_MSNo description from anybody. 2.1.224 SELF_HOSTED_RUNNER_ENVIRONMENT_SECRETRunner "pool" flags are renamed to "environment"; old names still work but warn. 2.1.224 SELF_HOSTED_RUNNER_EXEC_PATHNo description from anybody. 2.1.224

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.