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Sweep 27 Oct 2026 · 19:04Z Build v2.1.312 531 read Stable v2.1.308 Latest v2.1.312 Next v2.1.312 Feeds RSS JSON llms.txt llms-full.txt Unofficial
HomeDocsClaude Code CLI 27 Oct 2026
One change · claude-code

How Claude remembers your project changedmemory

Nearest release: v2.1.312, published under an hour before upstream edited the page. Shown because the two are within 24 hours of each other. Nothing here says the release caused the edit.

Upstream edited this page at 27 Oct 2026 19:25 UTC, give or take a minute or two: the time comes from Anthropic’s own sitemap rather than from a commit. This site recorded the change at 27 Oct 2026 19:37 UTC.

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First seen 14 Aug 2026 this site's first read of the page
Recorded edits47to this page, all time

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234234Each brace group multiplies the number of expanded patterns: `src/*.{ts,tsx}` expands to two patterns, and `{a,b}/{c,d}/*.{ts,tsx}` to eight. To keep expansion bounded, a rule's whole `paths` list shares one budget of 1,000 expanded patterns and 4 MiB, and patterns without braces don't count against it.
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236Claude Code uses any pattern that would exceed the budget unexpanded, and its literal braces match no files. Before v2.1.217, a `paths` value with many brace groups stalled or crashed the CLI at startup.
236Claude Code uses any pattern that would exceed the budget unexpanded, and its literal braces match no files.
237237 
238238Glob syntax treats `[` as the start of a bracket expression such as `[abc]`. A pattern with a `[` that can't be read as a bracket expression, such as `photos [2024/**`, is invalid: it matches nothing, and the rule's other patterns keep working. To match a literal `[` in a file name, escape it as `photos \[2024/**`.
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565565The `/memory` command lists your CLAUDE.md, CLAUDE.local.md, and other memory file locations across user and project scopes, including user and project CLAUDE.md entries for files that don't exist yet. It also lets you toggle auto memory on or off and provides an option to open the auto memory folder. Select any file to open it in your editor; selecting one that doesn't exist yet creates it first. To check which `CLAUDE.md` and rules files loaded at launch, run `/context`.
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567GUI editors such as VS Code open the file in a separate window, and you can keep using the session while it's open. Before v2.1.216, `/memory` waited for you to close the file before responding. Terminal editors such as Vim take over the terminal until you exit.
567GUI editors such as VS Code open the file in a separate window, and you can keep using the session while it's open. Terminal editors such as Vim take over the terminal until you exit.
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569569When you ask Claude to remember something, like "always use pnpm, not npm" or "remember that the API tests require a local Redis instance," Claude saves it to auto memory. To add instructions to CLAUDE.md instead, ask Claude directly, like "add this to CLAUDE.md," or edit the file yourself via `/memory`.
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