Plugin update fails with ENAMETOOLONG: name too long, open

Description

Running /plugin update on a published plugin fails with:

Failed to update: ENAMETOOLONG: name too long, open

Steps to Reproduce

1. Install the plugin: /plugin install itential-builder@claude-plugins-official
2. Run update: /plugin update itential-builder@claude-plugins-official
3. Error: Failed to update: ENAMETOOLONG: name too long, open

Expected Behavior

Plugin updates to the latest version successfully.

Additional Context

• The repo itself has no long filenames (max filename length is ~40 chars, max path is ~120 chars)
• The error appears to occur during temp directory extraction on the client machine
• First attempt returned "itential-builder is already at the latest version (1.0.0)" then subsequent attempts returned the ENAMETOOLONG error
• Tested on macOS

Plugin

• Plugin: itential-builder
• Source: claude-plugins-official
• Repo: https://github.com/itential/builder-skills