{"name":"mcp login","slug":"mcp-login","family":"cli","title":"CLI flags","noun":"CLI flag","description":"When sign-in fails in claude mcp login, Claude Code can now offer a claude.ai link to connect the server there instead","description_source":"entry","described_by":{"version":"2.1.307","anchor":"mcp-login-can-hand-off-to-claudeai"},"presence":{"first_seen":null,"removed_in":null,"in_current_build":false,"newest_mined":"2.1.308","builds":0,"mined_builds":149,"first_cited":null},"aliases":[],"entries":[{"version":"2.1.307","anchor":"mcp-login-can-hand-off-to-claudeai","heading":"claude mcp login can send you to claude.ai when sign-in fails","line":"When sign-in fails in claude mcp login, Claude Code can now offer a claude.ai link to connect the server there instead","released_at":"2026-10-21 20:47:18","reason":"named in this entry"}],"entries_total":1,"docs":[{"source":"claude-code","path":"cli-reference","title":"CLI reference","documented":false},{"source":"claude-code","path":"errors","title":"Error reference","documented":false},{"source":"claude-code","path":"mcp","title":"Connect Claude Code to tools via MCP","documented":false},{"source":"claude-code","path":"remote-control","title":"Continue local sessions from any device with Remote Control","documented":false},{"source":"claude-code","path":"whats-new\/2026-w26","title":"Week 26 \u00b7 June 22\u201326, 2026","documented":false},{"source":"claude-code","path":"whats-new\/index","title":"What's new","documented":false}],"docs_total":6,"gates":[],"related":[{"name":"mcp","slug":"mcp","description":"Internal build versions get trimmed before metrics are sent, so daily builds report one value."},{"name":"mcp add","slug":"mcp-add","description":"After adding or removing a user or local MCP server, Claude Code rereads its config file and fails with an error if the change did not stick"},{"name":"mcp add-json","slug":"mcp-add-json","description":null},{"name":"mcp get","slug":"mcp-get","description":"Failed MCP connections now tell you why, with the error detail shown in list and get output."},{"name":"mcp list","slug":"mcp-list","description":"claude mcp list now tells you why a server failed, like a timeout or HTTP error, not just \"Failed to connect\"."},{"name":"mcp marketplace list","slug":"mcp-marketplace-list","description":"Marketplace listing now also shows claude.ai-hosted marketplaces you haven't added locally, plus browse-only ones."},{"name":"mcp remove","slug":"mcp-remove","description":"claude mcp remove now refuses org-managed servers with an explicit message instead of reporting them as not found."},{"name":"mcp serve","slug":"mcp-serve","description":"Programs connected through `claude mcp serve` can now see and use your subagent types through the Agent tool"},{"name":"mcp status","slug":"mcp-status","description":null}],"url":"https:\/\/changelogs.core-directive.com\/reference\/cli\/mcp-login","family_url":"https:\/\/changelogs.core-directive.com\/reference\/cli.json"}