Feature flags, all 2,081.

tengu_moth_lantern ◇ Default false. When on and CLAUDE_MEMORY_STORES is unset or blank, a saved org memory store selection for the current account (orgMemorySelection) is sent when Claude Code requests the org memory credential, and cached store-picker data is returned alongside the org memory mounts. When off, a saved selection is sent only if it is public_projects.v2.1.213 → v2.1.217 ○gone AND v2.1.213 tengu_nankeen_kestrel ◇ Windows sandbox TLS interception could use a persistent managed certificate authority, but that path is disabled here.v2.1.212 → v2.1.308 ◆in the build AND v2.1.221 tengu_neapolitan ◇ The checks deciding whether subagents are offered remote isolation gained two new conditions at the frontv2.1.178 → v2.1.308 ◆in the build AND v2.1.288 tengu_ochre_bittern ◇ A helper that always returned false now checks a remote gate first.v2.1.260 → v2.1.308 ◆in the build AND v2.1.260 tengu_ochre_dunlin ◇ When staged files fail to land, Claude Code logs a warning and can tell the model the files may be missing or out of datev2.1.295 → v2.1.308 ◆in the build AND v2.1.300 tengu_ochre_plover ◇ Claude can auto-draft replies to artifact comments, but it's off by default and declines by default.v2.1.260 → v2.1.308 ◆in the build AND v2.1.260 tengu_ochre_wren ◇ An alternate opening line for Claude's system prompt can be switched on with an environment variable.v2.1.239 → v2.1.294 ○gone AND v2.1.248 tengu_onyx_sluice ◇ Artifact comments could be fetched server-side instead of through the frame host, but that switch is off.v2.1.228 → v2.1.308 ◆in the build AND v2.1.281 tengu_orderly_lantern ◇ WebFetch URL approval prompts now remember approved addresses and can retry without asking, and a switch can make them appear one at a timev2.1.292 → v2.1.308 ◆in the build AND v2.1.292 tengu_osier_pylon_trace ◇ Claude could read console errors and failed loads from real viewers of an artifact, but it's switched off.v2.1.238 → v2.1.308 ◆in the build AND v2.1.280 tengu_paper_halyard ◇ Internal rewrite of how instruction files get filtered from context, no visible change.v2.1.138 or earlier → v2.1.308 ◆in the build AND v2.1.252 tengu_passport_quail ◇ Memory extraction can now turn itself on when post-turn-memory config is present, bypassing its usual feature gatev2.1.138 or earlier → v2.1.308 ◆in the build AND v2.1.305 tengu_patient_meteor ◇ When a subagent edits a file, the Edit tool can attach a compact summary result, off unless switched on remotelyv2.1.295 → v2.1.308 ◆in the build AND v2.1.295 tengu_peaceful_leaf ◇ A remote switch can add guidance on files and folders on your computer to the browser and computer-use tool descriptionsv2.1.288 → v2.1.308 ◆in the build AND v2.1.299 tengu_peppy_riddle ◇ A check that matched MCP servers against a remote list can now read a single on/off switch instead, depending on how it is calledv2.1.300 → v2.1.304 ○gone AND v2.1.300 tengu_peppy_zephyr ◇ Tool token counts for context analysis can come from the server instead of local estimates, but the gate is off.v2.1.257 → v2.1.276 ○gone AND v2.1.261 tengu_pewter_brook ◇ Accepting fullscreen now runs as a trial, and two crashed launches disable it on that machine.v2.1.138 or earlier → v2.1.308 ◆in the build AND v2.1.239 tengu_plugin_binary_assets ◇ Default false. When true, or when the CLAUDE_CODE_PLUGIN_BINARY_ASSETS env var is 1, true, yes or on, Claude Code provisions the native binaries a plugin declares under binaries in its .claude-plugin/plugin.json into the plugin's bin directory, keyed to their declared sha256 values. Provisioning also requires the plugin's marketplace to pass a separate check, and a plugin root that is not a real directory is refused.v2.1.196 → v2.1.308 ◆in the build AND v2.1.196 tengu_plugin_hooks_modules ◇ Tools a plugin registers reach the model through a local loopback MCP server.v2.1.242 → v2.1.308 ◆in the build AND v2.1.283 tengu_plugins_npm_marketplace ◇ Plugins can now be installed directly from the npm registryv2.1.275 → v2.1.308 ◆in the build AND v2.1.275 tengu_plum_vx3 ◇ Web search tool's model choice now goes through a feature-flag check instead of always using the main modelv2.1.138 or earlier → v2.1.308 ◆in the build AND v2.1.269 tengu_polished_reef ◇ Remote SDK sessions can prepare attached files while still waiting to take over a turn, behind a switch that is off by defaultv2.1.282 → v2.1.286 ○gone AND v2.1.286 tengu_pr_footer_surface_suffix ◇ Default false. When true, the default PR attribution footer Generated with Claude Code gets via <surface> appended, with the surface named from CLAUDE_CODE_ENTRYPOINT: Claude Desktop, Mobile, Cowork, Claude Tag in Slack, Claude Tag in Teams or GitHub Actions. Other entrypoints get no suffix, and an attribution.pr setting still replaces the default footer.v2.1.211 → v2.1.308 ◆in the build AND v2.1.211 tengu_projects_compact_thread_rule_enabled ◇ Auto mode's permission check can use a 'compact' view of the conversation, off unless switched on remotely or by an environment variablev2.1.299 → v2.1.308 ◆in the build AND v2.1.299 tengu_projects_thread_recap ◇ A richer "recap" format for project task status is being built, gated off by defaultv2.1.265 → v2.1.308 ◆in the build AND v2.1.265 tengu_projects_thread_reply_lead_killswitch ◇ Claude Code Projects threads can now label replies as sent directly, relayed, or from the project timelinev2.1.274 → v2.1.308 ◆in the build AND v2.1.274 tengu_propose_goal ◇ A tool letting Claude propose a session goal you approve with one keypress is present but gated off.v2.1.227 → v2.1.308 ◆in the build AND v2.1.227 tengu_proud_clover ◇ A new "max effort" mode appears with a footer hint pointing to the /effort commandv2.1.280 → v2.1.308 ◆in the build AND v2.1.292 tengu_quiet_ember ◇ Responsive mode is no longer offered when Claude Code runs inside Slack or Teamsnever mined ·never mined AND v2.1.281 tengu_quiet_heron ◇ Continuing a server-side conversation thread can now skip resending the system prompt and tools list, with a fallback if the server disagreesv2.1.269 → v2.1.308 ◆in the build AND v2.1.269 tengu_quiet_hopcroft ◇ When a hook cannot check a call, Claude Code now blocks the call instead of letting it throughnever mined ·never mined AND v2.1.288 tengu_quill_marten ◇ Claude Code can fetch context for a claude.ai Project into the session, behind a switch that is off unless turned on remotelyv2.1.299 → v2.1.308 ◆in the build AND v2.1.299 tengu_quirky_sketch ◇ Claude Code can now single out its device tools for special handling, under a server flag that is off unless switched onnever mined ·never mined AND v2.1.290 tengu_quizzical_giraffe ◇ A remotely controlled switch can stop Claude Code from fetching managed settings early at startup, and a message covers approvals it cannot ask forv2.1.292 → v2.1.308 ◆in the build AND v2.1.292 tengu_radiant_hare ◇ A new remote switch can stop accepted edits from skipping the auto mode safety check; it is off by defaultv2.1.305 → v2.1.308 ◆in the build AND v2.1.305 tengu_radiant_heron ◇ A Remote Control background process can now tell cloud sessions they may use your local folder and its tools, if a server switch and several checks allow itv2.1.283 → v2.1.308 ◆in the build AND v2.1.283 tengu_reactive_quilt ◇ Cloud sessions gain a way to hand answered file writes to the next worker and place them in the home folder, off unless switched on remotelyv2.1.288 → v2.1.308 ◆in the build AND v2.1.288 tengu_read_dedup_killswitch ◇ The Read tool accepts allow_large, letting Claude read an oversized text file in one go when there is still room in the conversationv2.1.138 or earlier → v2.1.308 ◆in the build AND v2.1.296 tengu_record_created_pr_to_ccr ◇ Pull requests you create could be reported to a cloud endpoint, but nothing is sent here.v2.1.234 → v2.1.308 ◆in the build AND v2.1.234 tengu_recursive_lobster ◇ Claude Code registers a new remote switch whose purpose is not yet visiblev2.1.307 → v2.1.308 ◆in the build AND v2.1.307 tengu_remote_auto_mode_include_destructive_mcp ◇ Destructive MCP tools could stop skipping permission prompts in remote auto mode, but that is off.v2.1.222 → v2.1.308 ◆in the build AND v2.1.259 tengu_remote_backend ◇ Joining an existing cloud session, trusted-device enrollment and the folder sync offer can now be turned on by two new remote switches, off by defaultv2.1.138 or earlier → v2.1.308 ◆in the build AND v2.1.305 tengu_rosy_finch ◇ An MCP tool call's timeout can now pause while it waits on a question to you, but only if this is switched on remotelyv2.1.305 → v2.1.308 ◆in the build AND v2.1.305 tengu_russet_linnet ◇ Default false. When on, the Skill tool's prompt uses the shorter Invoke a skill. text in place of the default Execute a skill within the main conversation text. Setting CLAUDE_CODE_SKILL_DESC_REFRAME to true turns this on regardless of the flag.v2.1.196 → v2.1.215 ○gone AND v2.1.196 tengu_russet_plover ◇ Artifact syntax highlighting and mermaid diagrams are now always on; three other gates were renamed and stay off.v2.1.239 → v2.1.250 ○gone AND v2.1.240 tengu_rustling_crescent ◇ Claude Code can list the subagents that ran earlier in a session, off unless CLAUDE_CODE_SUBAGENT_HISTORY is set or it is switched on remotelyv2.1.307 → v2.1.308 ◆in the build AND v2.1.307 tengu_rustling_orbit ◇ A missing policy-limits response with no cache no longer counts as a failure; the session runs with no restrictions instead.v2.1.259 → v2.1.308 ◆in the build AND v2.1.304 tengu_saffron_ladder ◇ The remote setting behind the Fable upgrade offer now only turns a fixed "Upgrade to Max" option on or off, with no custom textv2.1.216 → v2.1.308 ◆in the build AND v2.1.282 tengu_saffron_picker_dim ◇ Default false. When on, and the cached extra-usage disabled reason is org_level_disabled or overage_not_provisioned (along with further account checks), model picker options whose value is a Fable model are shown disabled with the label Fable (disabled), and their description can gain a requires usage credits note.v2.1.190 → v2.1.308 ◆in the build AND v2.1.190 tengu_salt_marsh ◇ Memory citations can now be tagged inline with markupv2.1.205 → v2.1.308 ◆in the build AND v2.1.275 tengu_satchel_banjo ◇ The dialog for buying extra usage now reads an offer, a remaining monthly bundle cap and custom discount tiers sent from the serverv2.1.217 → v2.1.308 ◆in the build AND v2.1.304 tengu_scratch ◇ Claude may soon be told to use a per-session scratchpad directory for temp files instead of /tmp.v2.1.138 or earlier → v2.1.308 ◆in the build AND v2.1.252 tengu_send_file ◇ Sending files between sessions now fails with a clear "not available in this session" message.v2.1.227 → v2.1.308 ◆in the build AND v2.1.290 tengu_sepia_moth ◇ A precompute-compaction toggle is gated off by default and has no effect even if saved.v2.1.138 or earlier → v2.1.308 ◆in the build AND v2.1.300 tengu_sequential_cloud ◇ Claude Code can ping Anthropic's servers to keep a one-hour prompt cache alive during idle pauses, but it is off unless switched on remotelyv2.1.286 → v2.1.308 ◆in the build AND v2.1.286 tengu_sessions_elevated_auth_enforcement ◇ Cloud sessions get told outright they cannot message peers that require a trusted device.v2.1.138 or earlier → v2.1.308 ◆in the build AND v2.1.282 tengu_sharded_snowflake ◇ claude plugin eval is now generally available, with a server-side switch that can turn it off per sessionv2.1.269 → v2.1.308 ◆in the build AND v2.1.269 tengu_shimmering_firefly ◇ New instructions teach a status classifier that a message opening with a request means work is blocked, behind a switch that defaults offv2.1.292 → v2.1.308 ◆in the build AND v2.1.292 tengu_shimmying_stardust ◇ Background-hint timing for sync subagents now uses its own separate, oddly-named gatev2.1.273 → v2.1.308 ◆in the build AND v2.1.281 tengu_shining_fractals ◇ A queued-state enum gains a member for queued MCP elicitation requests.v2.1.145 → v2.1.308 ◆in the build AND v2.1.284 tengu_shiny_stardust ◇ A gated code path can now make certain search-matched MCP tools load eagerly instead of staying deferredv2.1.280 → v2.1.308 ◆in the build AND v2.1.280 tengu_silent_harbor ◇ Claude Code labels and groups each part of its system prompt, and a new detached mode skips a setup step; the prompt text is the samev2.1.176 → v2.1.308 ◆in the build AND v2.1.301 tengu_silk_almanac ◇ No description from anybody.v2.1.187 → v2.1.204 ○gone AND v2.1.187 tengu_silk_hinge ◇ The message-timestamps toggle in settings is still gated and not generally shown.v2.1.138 or earlier → v2.1.308 ◆in the build AND v2.1.288 tengu_silly_waterfall ◇ A gated fix can now remove stale leftover transcript entries when resuming a headless sessionv2.1.271 → v2.1.308 ◆in the build AND v2.1.295 tengu_skills_dashboard_enabled ◇ The skills dashboard drops entries with unrecognised health values, but the dashboard itself stays off.v2.1.140 → v2.1.308 ◆in the build AND v2.1.223 tengu_slate_harbor ◇ REPL contexts moved to a registry that releases timers even on error paths.v2.1.138 or earlier → v2.1.274 ○gone AND v2.1.248 tengu_slate_lantern ◇ A new --watch-artifact flag follows a claude.ai artifact for new versions and comments, but needs account access.v2.1.198 → v2.1.308 ◆in the build AND v2.1.274 tengu_slate_lantern_ember ◇ Re-armed artifact watches could reuse an existing connection instead of starting over, but the flag is off.v2.1.236 → v2.1.308 ◆in the build AND v2.1.257 tengu_slate_marten ◇ Claude Code now reports whether early attachment preparation was off, on, or on including PDFs, controlled by two switches off by defaultv2.1.292 → v2.1.308 ◆in the build AND v2.1.292 tengu_slate_quoin ◇ Artifact syntax highlighting and mermaid diagrams are now always on; three other gates were renamed and stay off.v2.1.239 → v2.1.267 ○gone AND v2.1.239 tengu_slate_thimble ◇ Memory extraction can now turn itself on when post-turn-memory config is present, bypassing its usual feature gatev2.1.138 or earlier → v2.1.308 ◆in the build AND v2.1.269 tengu_sleepy_rabbit ◇ The plan and auto mode check now also looks at the mode that was active before a rewrite, and a line-reading helper sits behind a server switchv2.1.285 → v2.1.308 ◆in the build AND v2.1.285 tengu_smooth_forest ◇ Rate-limit menu gains a new promotional "limit wall" option pointing to a claim pagev2.1.275 → v2.1.304 ○gone AND v2.1.275 tengu_smooth_harbor ◇ A server flag can widen when subagent requests send the extended usage-limit header.v2.1.246 → v2.1.308 ◆in the build AND v2.1.292 tengu_snappy_pelican ◇ Claude can now ask a subagent for lower or higher effort than its own, but the option is off unless switched onv2.1.296 → v2.1.308 ◆in the build AND v2.1.296 tengu_snappy_plum ◇ A new way to pass MCP server metadata to plugins was added; it stays off unless switched on remotelyv2.1.295 → v2.1.308 ◆in the build AND v2.1.295 tengu_sorrel_trellis ◇ Claude can watch artifact comment threads and post replies or edits, off unless you set the env var.v2.1.221 → v2.1.308 ◆in the build AND v2.1.246 tengu_sorrel_trellis_gusset ◇ Claude Code has a new remotely controlled switch, off unless turned on, with a check for an "arbiter" permission mode beside itv2.1.288 → v2.1.308 ◆in the build AND v2.1.288 tengu_sorrel_trellis_tenon ◇ Auto-replies to artifacts can now be delivered through an alternate, forked/subagent pathv2.1.269 → v2.1.308 ◆in the build AND v2.1.271 tengu_sorted_otter ◇ The dialog for MCP servers that ask you to sign in again with extra permissions now falls back to on when the server sends no settingv2.1.288 → v2.1.308 ◆in the build AND v2.1.288 tengu_sorted_zebra ◇ Behind a switch that is off by default, auto mode registers tools reached through toolAliases or warns when an allow rule would skip its checkv2.1.295 → v2.1.308 ◆in the build AND v2.1.295 tengu_spicy_blossom ◇ Running plugin install --replace without a name@marketplace id now says that id is needed and that nothing was installedv2.1.287 → v2.1.308 ◆in the build AND v2.1.287 tengu_splendid_sutton ◇ A new internal check decides when Claude Code sends extra gateway hint headers on first-party requestsv2.1.273 → v2.1.308 ◆in the build AND v2.1.283 tengu_starry_locket ◇ Two server switches, off unless turned on remotely, can hide or skip MCP servers from claude.ai-synced plugins that a terminal cannot sign in tov2.1.283 → v2.1.308 ◆in the build AND v2.1.283 tengu_steady_finch ◇ A recently added server-controlled switch was swapped for a new one that falls back to off; what it controls is still unknownnever mined ·never mined AND v2.1.305 tengu_steady_mitten ◇ Enterprise organizations can be shown an in-app survey, off unless switched on remotely and skipped with CLAUDE_CODE_DISABLE_FEEDBACK_SURVEYv2.1.304 → v2.1.308 ◆in the build AND v2.1.304 tengu_steady_puppy ◇ Claude Code can now prepare background agents orphaned by a restart so they can be resumed, and the restart notice says which onesv2.1.304 → v2.1.308 ◆in the build AND v2.1.304 tengu_stellar_drift ◇ Two transcript debugging aids, raw tool inputs and exact wire block order, are computed but each sits behind its own gate.v2.1.257 → v2.1.308 ◆in the build AND v2.1.281 tengu_structured_output_strict ◇ Tool descriptions can differ by session proactive level; the streaming behaviour behind it is off.v2.1.203 → v2.1.308 ◆in the build AND v2.1.301 tengu_swift_whistle ◇ Subagent report truncation accounting for a 'harness tail' section stays inert behind a flag.v2.1.261 → v2.1.308 ◆in the build AND v2.1.261 tengu_swirling_squid ◇ Artifact settings reports now include inherited_type_grant when an environment variable or the tengu_swirling_squid flag turns it onv2.1.281 → v2.1.308 ◆in the build AND v2.1.281 tengu_teal_corbel ◇ Artifact live-update watching now carries the plumbing needed for automatic comment replies and cancellation.v2.1.221 → v2.1.308 ◆in the build AND v2.1.248 tengu_teal_corbel_newel ◇ A new unclear flag likely affects auto-allow rules for artifact reads.v2.1.260 → v2.1.308 ◆in the build AND v2.1.273 tengu_team_discovery ◇ Default false. When on, the allow_team_discovery policy permits it, and the login is a claude.ai subscription (OAuth with the user:inference scope), the context-tips classifier fetches /api/claude_code/discovery/team_usage (the skills and MCP servers used across the team, with user counts), caches the result for 24 hours in cache/team-discovery.json under the config directory, and uses those lists. A 403 or an empty result yields no team data, and that empty result is cached as well.v2.1.191 → v2.1.211 ○gone AND v2.1.191 tengu_temporal_hare ◇ Claude Code has a new check for a slimmed-down prompt variant, off unless it is switched on remotelyv2.1.301 → v2.1.308 ◆in the build AND v2.1.301 tengu_terminal_sidebar ◇ Session status in your terminal tab needs a server gate as well as the setting.v2.1.138 or earlier → v2.1.308 ◆in the build AND v2.1.301 tengu_thinking_block_resumption ◇ Resuming an interrupted thinking block now accepts model aliases, but the feature stays off.v2.1.211 → v2.1.308 ◆in the build AND v2.1.271 tengu_thinking_display_updates ◇ Claude Code can present thinking as connector text only, but nothing enables it here.v2.1.240 → v2.1.259 ○gone AND v2.1.240 tengu_ticklish_pnueli ◇ Claude Code now also protects Windows profile credential files reached through WSL's /mnt paths and through Windows short file namesv2.1.290 → v2.1.308 ◆in the build AND v2.1.290