{"name":"CLAUDE_CODE_STREAM_TIMER_SLACK_MS","slug":"claude-code-stream-timer-slack-ms","family":"env","title":"Environment variables","noun":"environment variable","description":"Claude Code adds `CLAUDE_CODE_STREAM_TIMER_SLACK_MS`, `CLAUDE_CODE_MAIN_REPLY_HOLD_MS` and `CLAUDE_CODE_MCP_SERVE_TUNNEL_BINARY_FRAMES`","description_source":"entry","described_by":{"version":"2.1.318","anchor":"new-stream-timer-slack-and-main-reply-hold-env-vars"},"presence":{"first_seen":"2.1.318","removed_in":null,"in_current_build":true,"newest_mined":"2.1.318","builds":1,"mined_builds":158,"first_cited":{"version":"2.1.318","released_at":"2026-11-03 21:55:17","spans":1}},"aliases":[],"entries":[{"version":"2.1.318","anchor":"new-stream-timer-slack-and-main-reply-hold-env-vars","heading":"New settings for stream timing and holding back main replies","line":"Claude Code adds `CLAUDE_CODE_STREAM_TIMER_SLACK_MS`, `CLAUDE_CODE_MAIN_REPLY_HOLD_MS` and `CLAUDE_CODE_MCP_SERVE_TUNNEL_BINARY_FRAMES`","released_at":"2026-11-03 21:55:17","reason":"found in this entry's text"}],"entries_total":1,"docs":[],"docs_total":0,"gates":[],"related":[{"name":"CLAUDE_CODE_STREAM_EVENT_HOLD_MS","slug":"claude-code-stream-event-hold-ms","description":"`CLAUDE_CODE_STREAM_EVENT_HOLD_MS` and `CLAUDE_CODE_STREAM_EVENT_MAX_LINE_BYTES` are new and are passed through to Claude Code when it is run by a host"},{"name":"CLAUDE_CODE_STREAM_EVENT_MAX_LINE_BYTES","slug":"claude-code-stream-event-max-line-bytes","description":"`CLAUDE_CODE_STREAM_EVENT_HOLD_MS` and `CLAUDE_CODE_STREAM_EVENT_MAX_LINE_BYTES` are new and are passed through to Claude Code when it is run by a host"},{"name":"CLAUDE_CODE_STREAMED_BUMBLEBEE","slug":"claude-code-streamed-bumblebee","description":"Setting `CLAUDE_CODE_STREAMED_BUMBLEBEE_TEXT` replaces the wording of the budget note given to subagents, with `{N}` standing for the budget"},{"name":"CLAUDE_CODE_STREAMED_BUMBLEBEE_TEXT","slug":"claude-code-streamed-bumblebee-text","description":"Setting `CLAUDE_CODE_STREAMED_BUMBLEBEE_TEXT` replaces the wording of the budget note given to subagents, with `{N}` standing for the budget"}],"url":"https:\/\/changelogs.core-directive.com\/reference\/env\/claude-code-stream-timer-slack-ms","family_url":"https:\/\/changelogs.core-directive.com\/reference\/env.json"}