1 ファイル変更 +1 -1
この更新の概要
テレメトリ（利用状況調査）を無効化するための環境変数DO_NOT_TRACKの説明文が更新されました。これまでの外部サイトへのリンクが削除され、多くの開発者向けCLIツールで採用されている共通規約としてClaude Codeが準拠していることが明文化されています。開発者はこの環境変数を1に設定することで、DISABLE_TELEMETRYと同様にデータの送信を停止できます。標準的な慣習に準拠している姿勢をより具体的に示す内容となっています。
@@ -283,7 +283,7 @@ Claude Code reads environment variables at startup, so changes take effect the n
| `DISABLE_TELEMETRY` | Set to `1` to opt out of telemetry. Telemetry events do not include user data like code, file paths, or bash commands. Also disables feature-flag fetching with the same effect as `DISABLE_GROWTHBOOK`, so some flagged features may be unavailable |
| `DISABLE_UPDATES` | Set to `1` to block all updates including manual `claude update` and `claude install`. Stricter than `DISABLE_AUTOUPDATER`. Use when distributing Claude Code through your own channels and users should not self-update |
| `DISABLE_UPGRADE_COMMAND` | Set to `1` to hide the `/upgrade` command |
| `DO_NOT_TRACK` | Set to `1` to opt out of telemetry. Equivalent to setting `DISABLE_TELEMETRY`. Honored as the [standard cross-tool convention](https://consoledonottrack.com/) |
| `DO_NOT_TRACK` | Set to `1` to opt out of telemetry. Equivalent to setting `DISABLE_TELEMETRY`. Claude Code honors this as the cross-tool convention recognized by many developer CLIs |
| `ENABLE_CLAUDEAI_MCP_SERVERS` | Set to `false` to disable [claude.ai MCP servers](/en/mcp#use-mcp-servers-from-claude-ai) in Claude Code. Enabled by default for logged-in users |
| `ENABLE_PROMPT_CACHING_1H` | Set to `1` to request a 1-hour [prompt cache TTL](/en/prompt-caching#cache-lifetime) instead of the default 5 minutes. Intended for API key, [Bedrock](/en/amazon-bedrock), [Vertex](/en/google-vertex-ai), [Foundry](/en/microsoft-foundry), and [Claude Platform on AWS](/en/claude-platform-on-aws) users. Subscription users within included usage receive 1-hour TTL automatically. 1-hour cache writes are billed at a higher rate |
| `ENABLE_PROMPT_CACHING_1H_BEDROCK` | Deprecated. Use `ENABLE_PROMPT_CACHING_1H` instead |