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Sweep 22 Oct 2026 · 04:32Z Build v2.1.308 527 read Stable v2.1.308 Latest v2.1.308 Next v2.1.308 Feeds RSS JSON llms.txt llms-full.txt Unofficial
One change · mcp

Completion changedspecification/2024-11-05/server/utilities/completion

Nearest release: v2.1.284, published 4 hours 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 28 Sep 2026 21:57 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 28 Sep 2026 22:07 UTC.

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From line 64 where the diff opens
First seen 26 Aug 2026 this site's first read of the page
Recorded edits2to this page, all time

The whole hunk

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6464 
6565The protocol supports two types of completion references:
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67| Type | Description | Example |
68| -------------- | --------------------------- | --------------------------------------------------- |
69| `ref/prompt` | References a prompt by name | `{"type": "ref/prompt", "name": "code_review"}` |
70| `ref/resource` | References a resource URI | `{"type": "ref/resource", "uri": "file:///{path}"}` |
67| Type | Description | Example |
68| - | - | - |
69| `ref/prompt` | References a prompt by name | `{"type": "ref/prompt", "name": "code_review"}` |
70| `ref/resource` | References a resource URI | `{"type": "ref/resource", "uri": "file:///{path}"}` |
7171 
7272### Completion Results
7373 
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