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Sweep 10 Nov 2026 · 02:18Z Build v2.1.322 539 read Stable v2.1.311 Latest v2.1.322 Next v2.1.322 Feeds RSS JSON llms.txt llms-full.txt Unofficial
HomeDocsClaude Code CLI 17 Sep 2026
One change · claude-code

Connect Claude Code to tools via MCP changedmcp

Nearest release: v2.1.276, published 2 hours after this site recorded the change. Shown because the two are within 24 hours of each other. Nothing here says the release caused the edit.

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First seen 14 Aug 2026 this site's first read of the page
Recorded edits103to this page, all time

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361361Claude Code reconnects a dropped remote server with exponential backoff: up to five attempts, starting at a one-second delay and doubling it each time. What you see depends on how you're running Claude Code:
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363* **In an interactive session**: `/mcp` shows the server as pending while Claude Code reconnects. After five failed attempts, Claude Code marks the server as failed, or as needing authentication when the server needs authorizing again. You can retry manually from `/mcp`.
363* **In an interactive session**: `/mcp` shows the server as pending while Claude Code reconnects. After five failed attempts, Claude Code marks the server as failed, or as needing authentication when the server needs authorizing again. When it marks the server as failed, you see an `MCP server "<name>" disconnected · open /mcp to reconnect` notification. You can retry manually from `/mcp`.
364364* **In [`claude -p`](/docs/en/headless) runs and [Agent SDK](/docs/en/agent-sdk/overview) sessions**: Claude Code reconnects on the same schedule, with no `/mcp` panel to show the attempts.
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366366#### Failed first connections
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