Ask Claude for a page, then approve the publish prompt:

Make an artifact that walks through this PR with the diff annotated inline.

Create an artifact

Match by input parameter v2.1.178

Deny and ask permission rules can now match a tool's input parameters with the Tool(param:value) syntax. For example, Agent(model:opus) matches subagent spawns that request the Opus model tier. The value accepts * as a wildcard, so Agent(isolation:*) matches any explicit isolation value.

Add a parameter rule to the deny list in settings.json:

{
  "permissions": {
    "deny": ["Agent(model:opus)"]
  }
}

Match by input parameter

Set any setting from the prompt v2.1.181

Pass key=value to /config to change a setting directly without opening the Settings interface. The syntax also works in non-interactive mode with the -p flag and from Remote Control.

Set the thinking setting from the prompt:

/config thinking=false

Commands reference

Other wins

Auto mode now blocks destructive git commands (git reset --hard, git clean -fd, git stash drop) when you didn't ask to discard local work, and blocks terraform destroy unless you asked for the specific stackSet the new attribution.sessionUrl setting to false to omit the claude.ai session link from commits and PRs in web and Remote Control sessionsIn the /config interface, Enter and Space both change the selected setting, and Esc now saves and closes instead of revertingNew sandbox.allowAppleEvents opt-in setting lets sandboxed commands send Apple Events on macOSPoint CLAUDE_CLIENT_PRESENCE_FILE at a marker file to suppress mobile push notifications while you're at the machineLong paragraphs now stream line by line instead of waiting for the first line breakAPI connection drops mid-thinking now retry automatically instead of showing "Connection closed while thinking"With CLAUDE_CODE_EXPERIMENTAL_AGENT_TEAMS=1 set, every session has one implicit team, so you spawn teammates directly with the Agent tool's name parameterSkills in nested .claude/skills directories load when working on files there; on a name clash the nested skill appears as <dir>:<name> so both stay availableFixed prompt caching not reading on a custom ANTHROPIC_BASE_URL and on Microsoft FoundryFixed Write and Edit producing zero-byte or truncated files on network drives and cloud-synced folders

Full changelog for v2.1.178–v2.1.183 →