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Sweep 03 Nov 2026 · 22:27Z Build v2.1.318 536 read Stable v2.1.311 Latest v2.1.318 Next v2.1.318 Feeds RSS JSON llms.txt llms-full.txt Unofficial

Claude Code v2.1.318 ·

MCP tool time limits now account for pauses and for questions

The time limit on an MCP tool call now takes pauses into account and has a separate limit tied to questions, reported as question_bound_timeout

You'll notice Improvements
JSON All of v2.1.318
You'll noticeTier: how much it should matter to you
2Useful: my rating, 1 to 5
2Signal: worth watching, 1 to 5
MCPArea: what it touches
ImprovementsKind: in v2.1.318,
ImprovementsSection of the release

Unclear It is not clear how long the question time limit is or how pauses change when a call times out.

What

MCP servers are add-ons that give Claude extra tools, and some of them can stop to ask you a question while a tool is running. The time limit on an MCP tool call now takes pauses into account and has a separate limit linked to those questions. A call that runs past it ends with the reason question_bound_timeout.

Why

This changes when an MCP tool that asks you something is cut off for taking too long.

How sure we are
Something disagreesSomething we can check disagrees with this entry, or the writer said they could not settle it.
The writer flagged doubtIt is not clear how long the question time limit is or how pauses change when a call times out.

See this entry in the whole of v2.1.318 →

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