CLAUDE_CODE_ARTIFACT_COMMENT_RESPONDER
Updated by Alex Sorokoletov
CLAUDE_CODE_ARTIFACT_COMMENT_RESPONDER is a Claude Code environment variable. Added between v2.1.224 and v2.1.227 and still present in v2.1.295. It is not in the official reference.
| Status | Present in v2.1.295 |
|---|---|
| Added | Added between v2.1.224 and v2.1.227 |
| Category | Other |
| Official docs | Not listed |
How to set it
For one session, export it in the shell that starts Claude Code:
export CLAUDE_CODE_ARTIFACT_COMMENT_RESPONDER=<value>
claudeTo apply it to every session, add it to the env object of a settings file:
// ~/.claude/settings.json
{
"env": {
"CLAUDE_CODE_ARTIFACT_COMMENT_RESPONDER": "<value>"
}
}Release notes that mention it
- Claude Code Version Tracker: Undocumented Env Vars, Feature Gates & Models
- claude-code-env-vars-v2-1-227
Related variables
CLAUDE_CODE_ARTIFACT_COMMENT_FAST_ACKCLAUDE_CODE_ARTIFACT_COMMENT_FAST_ACK_FIXEDCLAUDE_CODE_ARTIFACT: Turns on Artifacts, with companions for its API endpoint, direct upload, and MCP exposure.CLAUDE_CODE_ARTIFACT_AUTO_OPENCLAUDE_CODE_ARTIFACT_COMMENTSCLAUDE_CODE_ARTIFACT_COMMENTS_AUTOREACTCLAUDE_CODE_ARTIFACT_DELETE: Enables the delete-Artifact path (owner-only, requires confirmation, blocked in plan mode).CLAUDE_CODE_ARTIFACT_PREVIEW_EMULATOR: Pins the artifact-preview emulator on (true) or off (false); left unset, a feature flag decides.
Frequently asked questions
Which Claude Code version has CLAUDE_CODE_ARTIFACT_COMMENT_RESPONDER?
Added between v2.1.224 and v2.1.227 and still present in v2.1.295.
How do I set CLAUDE_CODE_ARTIFACT_COMMENT_RESPONDER?
Export it before starting Claude Code (export CLAUDE_CODE_ARTIFACT_COMMENT_RESPONDER=value), or add it to the "env" object in ~/.claude/settings.json to apply it to every session.
All variables, searchable: Claude Code environment variables.