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Sweep 22 Sep 2026 · 17:19Z Build v2.1.280 501 read Stable v2.1.267 Latest v2.1.280 Next v2.1.280 Feeds RSS JSON llms.txt Unofficial
Claude Code v2.1.259 ·

Skill-proposal tool gating tightened, still cloud/remote-only

The skill-proposal tool now requires a remote environment and a specific entrypoint or env var, and can be vetoed per session.

TierNothing to try yethow much it should matter to you
Useful3my rating, 1 to 5
Signal4worth watching, 1 to 5
AreaSkillswhat it touches
KindIn Developmentin v2.1.259,
Nothing to try yet Notable No documentation found

The skill-proposal tool now requires a remote environment and a specific entrypoint or env var, and can be vetoed per session.

The isEnabled gate for the skill-proposal tool (which proposes skills from recurring procedures for the user to review and save) is now stricter: it bails out for child sessions and nested Claude Code, requires CLAUDE_CODE_REMOTE_ENVIRONMENT_TYPE to be set, and only fires under the remote_cowork entrypoint or the CLAUDE_CODE_SKILL_PROPOSALS env var, with an additional per-session "skills sync vetoed" flag that can veto it.

Read from
Names in the bundleCLAUDE_CODE_SKILL_PROPOSALSCLAUDE_CODE_REMOTE_ENVIRONMENT_TYPE

See this entry in the whole of v2.1.259 →

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