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Sweep 25 Sep 2026 · 19:33Z Build v2.1.283 504 read Stable v2.1.274 Latest v2.1.283 Next v2.1.283 Feeds RSS JSON llms.txt llms-full.txt Unofficial
HomeDocsClaude Developer Platform 25 Sep 2026
One change · api

claude-platform-on-aws changedbuild-with-claude/claude-platform-on-aws

Nearest release: v2.1.283, published an hour before 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 edits17to this page, all time

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2727| **Who operates the stack** | Anthropic | AWS | AWS |
2828| **API surface** | Claude API (`/v1/{endpoint}`) | Messages API at `/anthropic/v1/messages` | Bedrock Converse / InvokeModel |
2929| **Feature availability** | Typically same-day as Claude API (see [feature limitations](https://platform.claude.com/docs/en/build-with-claude/claude-platform-on-aws#features-not-supported)) | Per Amazon Bedrock release schedule | Per Amazon Bedrock release schedule |
30| **Agent Skills** | Available in beta (no beta header needed, same behavior as on the Claude API) | Not available (requires code execution) | Not available |
30| **Agent Skills** | Available | Not available (requires code execution) | Not available |
3131| **Beta features** | Pass through with `anthropic-beta` headers (see [feature limitations](https://platform.claude.com/docs/en/build-with-claude/claude-platform-on-aws#features-not-supported)) | `anthropic-beta` header not supported | `anthropic-beta` header not supported |
3232| **Authentication** | AWS IAM / SigV4 or API key | AWS IAM / SigV4 | AWS IAM / SigV4 or bearer token |
3333| **Billing** | AWS Marketplace | AWS (native service) | AWS (native service) |
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