[BUG] Anthropic.claude-code 2.1.193 linux-x64 platform files missing (404) on openvsx.org

Preflight Checklist

• [x] I have searched existing issues and this hasn't been reported yet
• [x] This is a single bug report (please file separate reports for different bugs)
• [x] I am using the latest version of Claude Code

What's Wrong?

The linux-x64 platform files for Anthropic.claude-code version 2.1.193 return HTTP 404, despite being listed in the extension's .downloads metadata.

Affected URLs:

• VSIX: https://open-vsx.org/api/Anthropic/claude-code/linux-x64/2.1.193/file/Anthropic.claude-code-2.1.193@linux-x64.vsix → 404
• SHA256: https://open-vsx.org/api/Anthropic/claude-code/linux-x64/2.1.193/file/Anthropic.claude-code-2.1.193@linux-x64.sha256 → 404
• Platform metadata: https://open-vsx.org/api/Anthropic/claude-code/linux-x64/2.1.193 → {"error":"Extension not found"}

Working versions: Version 2.1.191 and earlier have working linux-x64 files. Only 2.1.193 is affected.

What Should Happen?

The files should be available since the API at https://open-vsx.org/api/Anthropic/claude-code/2.1.193 lists linux-x64 in .downloads.

Error Messages/Logs

Steps to Reproduce

1. Query the extension metadata to get the linux-x64 download URL:

curl -sLS "https://open-vsx.org/api/Anthropic/claude-code/2.1.193" | jq '.downloads["linux-x64"]'

1. Returns: https://open-vsx.org/api/Anthropic/claude-code/linux-x64/2.1.193/file/Anthropic.claude-code-2.1.193@linux-x64.vsix
2. Try to download the file:

curl -sLS -o /dev/null -w "%{http_code}" "https://open-vsx.org/api/Anthropic/claude-code/linux-x64/2.1.193/file/Anthropic.claude-code-2.1.193@linux-x64.vsix"

1. Returns: 404
2. Try to fetch the SHA256 checksum:

curl -sLS -o /dev/null -w "%{http_code}" "https://open-vsx.org/api/Anthropic/claude-code/linux-x64/2.1.193/file/Anthropic.claude-code-2.1.193@linux-x64.sha256"

1. Returns: 404
2. Try the platform-specific metadata endpoint:

curl -sLS "https://open-vsx.org/api/Anthropic/claude-code/linux-x64/2.1.193"

1. Returns: {"error":"Extension not found: Anthropic.claude-code 2.1.193 (linux-x64)"}
2. Verify that the previous version works fine:

curl -sLS -o /dev/null -w "%{http_code}" "https://open-vsx.org/api/Anthropic/claude-code/linux-x64/2.1.191/file/Anthropic.claude-code-2.1.191@linux-x64.vsix"

1. Returns: 200

Claude Model

None

Is this a regression?

Yes, this worked in a previous version

Last Working Version

2.1.191

Claude Code Version

2.1.193

Platform

Anthropic API

Operating System

macOS

Terminal/Shell

Terminal.app (macOS)

Additional Information

_No response_