3 pages for claude_code_mcp_auto_background_ms.
Titles and paths first, then pages whose text carries it. Each row opens that page as this site last read it.
Environment variables
Claude Code CLI · in the page
env-vars
…| | `CLAUDE_CODE_MCP_AUTO_BACKGROUND_MS` | Elapsed time in milliseconds before a still-running MCP tool call [moves…
Connect Claude Code to tools via MCP
Claude Code CLI · in the page
mcp
…[`CLAUDE_CODE_MCP_TOOL_IDLE_TIMEOUT`](/docs/en/env-vars). Set the [`CLAUDE_CODE_MCP_AUTO_BACKGROUND_MS`](/docs/en/env-vars) environment variable in milliseconds to change the threshold, or set it to…
Week 29 · July 13–17, 2026
Claude Code CLI · in the page
whats-new/2026-w29
…ally so the session stays usable; tune or disable the threshold with `CLAUDE_CODE_MCP_AUTO_BACKGROUND_MS`New `claude auto-mode reset` restores the default auto-mode configuration, and `--yes` skips th…