claude-code - 💡(How to fix) Fix /plugin command fails with schema validation errors on marketplace load [1 comments, 2 participants]

Error Messages/Logs

TL;DR

The issue can likely be resolved by updating the plugin schema validation to accept the new input format or by reverting to a previous version of Claude Code that worked.

Guidance

• Verify the plugin schema validation rules to ensure they are up-to-date and compatible with the current plugin versions.
• Check the release notes for Claude Code version 2.0.70 to see if there are any known issues or changes related to plugin schema validation.
• Consider reverting to the last known working version (4/9/26) to temporarily mitigate the issue.
• Review the plugin configuration files to ensure that the source field is correctly formatted and valid.

Example

No code snippet is provided as the issue does not contain sufficient information about the plugin configuration files or the schema validation rules.

Notes

The issue is reported as a regression, which suggests that the problem was introduced in a recent version of Claude Code. The fact that it worked in a previous version (4/9/26) implies that the issue may be related to a change in the plugin schema validation rules or the plugin configuration files.

Recommendation

Apply workaround: Revert to the last known working version (4/9/26) until the issue is resolved in a future version of Claude Code. This is because the issue is reported as a regression and reverting to a previous version may provide a temporary solution.