{"name":"tengu_atomic_ocean","slug":"tengu-atomic-ocean","family":"flag","title":"Feature flags","noun":"feature flag","description":"The gzip decision now records exactly why it skipped, though compression stays off without a server value.","description_source":"entry","described_by":{"version":"2.1.236","anchor":"the-compression-decision-is-rebuilt-from-a-one-liner-into-a-"},"presence":{"first_seen":"2.1.236","removed_in":"2.1.288","in_current_build":false,"newest_mined":"2.1.309","builds":39,"mined_builds":150,"first_cited":{"version":"2.1.236","released_at":"2026-08-19 18:45:14","spans":2}},"aliases":[],"entries":[{"version":"2.1.300","anchor":"tengu-atomic-ocean-flag-constant-removed","heading":"A remote switch next to request compression has been removed","line":"A remotely controlled switch that sat beside the request compression setting is no longer read by Claude Code","released_at":"2026-10-14 14:27:26","reason":"gate cited by this entry, found in this entry's text"},{"version":"2.1.282","anchor":"new-claude-code-gzip-request-body-level-env-var-and-tengu-go","heading":"Compression level for gzipped requests can now be set","line":"`CLAUDE_CODE_GZIP_REQUEST_BODY_LEVEL` sets a gzip level from 1 to 9 for requests Claude Code already compresses","released_at":"2026-09-24 15:56:22","reason":"gate cited by this entry"},{"version":"2.1.236","anchor":"the-compression-decision-is-rebuilt-from-a-one-liner-into-a-","heading":"The compression decision is rebuilt from a one-liner into a full decision path","line":"The gzip decision now records exactly why it skipped, though compression stays off without a server value.","released_at":"2026-08-19 18:45:14","reason":"gate cited by this entry, found in this entry's text"},{"version":"2.1.236","anchor":"gzipped-api-request-bodies-gated-off-with-a-retry-and-latch-","heading":"Gzipped API request bodies, gated off, with a retry-and-latch kill switch","line":"Requests to the API can be gzip compressed, but both switches default off so nothing compresses.","released_at":"2026-08-19 18:45:14","reason":"gate cited by this entry, found in this entry's text"}],"entries_total":4,"docs":[],"docs_total":0,"gates":[{"version":"2.1.300","state":"on-in-code","account":true,"baseline":true,"code_default":null},{"version":"2.1.282","state":"on-in-practice","account":true,"baseline":true,"code_default":false}],"related":[{"name":"tengu_1p_event_batch_config","slug":"tengu-1p-event-batch-config","description":"Default `{}`. Batch settings for Claude Code's first-party event logger: `scheduledDelayMillis` (falls back to `OTEL_LOGS_EXPORT_INTERVAL`, then `10000`), `maxExportBatchSize` (default `200`) and `maxQueueSize` (default `8192`), plus `skipAuth`, `maxAttempts`, `path` and `baseUrl` passed to the exporter. When the value changes during a session, the logger is flushed and rebuilt with the new settings."},{"name":"tengu_account_plugins_sync_enabled","slug":"tengu-account-plugins-sync-enabled","description":"Plugins you enabled on claude.ai can be pulled to your machine, but only your account server can enable it."},{"name":"tengu_account_skills_sync_enabled","slug":"tengu-account-skills-sync-enabled","description":"Account skills-sync eligibility logic generalized into a reusable descriptor"},{"name":"tengu_adopt_claim","slug":"tengu-adopt-claim","description":"Stale adopted session claims now return their data marked stale instead of being discarded"},{"name":"tengu_adopt_link","slug":"tengu-adopt-link","description":"Adopting an agent's transcript now hard-links the file, copying only when linking is impossible."},{"name":"tengu_adopt_relink","slug":"tengu-adopt-relink","description":"On startup, subagent transcripts stored as symlinks are converted to hard links or copies."},{"name":"tengu_advisor_unknown_content","slug":"tengu-advisor-unknown-content","description":"Advisor output you couldn't see now shows an error or a clear \"declined to advise\" message."},{"name":"tengu_agent_frontmatter_mode_widening_carry_ignored","slug":"tengu-agent-frontmatter-mode-widening-carry-ignored","description":"An agent definition's permissionMode can no longer widen the mode inherited from its parent context."},{"name":"tengu_agent_hooks_origin_untrusted","slug":"tengu-agent-hooks-origin-untrusted","description":"Agents in untrusted folders can no longer define inline MCP servers; trust the project to allow it."},{"name":"tengu_agent_list_attach","slug":"tengu-agent-list-attach","description":"Default `false`. When `CLAUDE_CODE_AGENT_LIST_IN_MESSAGES` is unset or not a recognised boolean, `true` sends the `Agent` tool's list of agent types as `agent_listing_delta` attachments in the conversation (after the first, only the added and removed types) and leaves it out of the tool description. A truthy `CLAUDE_CODE_DISABLE_ATTACHMENTS` or `CLAUDE_CODE_SIMPLE` keeps the list in the description."}],"url":"https:\/\/changelogs.core-directive.com\/reference\/flag\/tengu-atomic-ocean","family_url":"https:\/\/changelogs.core-directive.com\/reference\/flag.json"}