{"version":"2.1.323","anchor":"served-remote-tools-mcp-task-wait","canonical_anchor":"served-remote-tools-mcp-task-wait","heading":"Remote tool serving can wait on long-running MCP tasks","tier":"soon","area":"MCP","scope":"individual","heads_up":false,"url":"https:\/\/changelogs.core-directive.com\/v\/2.1.323\/e\/served-remote-tools-mcp-task-wait","release_url":"https:\/\/changelogs.core-directive.com\/v\/2.1.323","markdown":"### Remote tool serving can wait on long-running MCP tasks\n\nWhen Claude Code serves tools remotely, it can now wait on a long-running MCP task by checking its status until it finishes or is gone\n\n**Unclear.** It is not clear whether the code that revoked MCP sign-in tokens was removed or only appears to have moved.\n\n**What**\n\nClaude Code can serve tools to a remote caller. That remote serving can now wait on a long-running task from an MCP server (an outside program that gives Claude Code tools) by repeatedly checking its status. It answers when the task is gone or not working. This sits behind a remote switch.\n\n**Why**\n\nThis is part of how remote tool serving works and has no direct effect on everyday use.\n\n- Area: MCP\n- Tier: Nothing to try yet\n- Useful: 2\/5\n- Signal: 3\/5\n- Scope: individual\n- Heads-up: no\n- Present in the build but not switched on"}