Fix marketplace.json: "source": "." should be "./"

[warrenth]

Bug

claude plugin marketplace add warrenth/ctxcraft fails with:

Failed to parse marketplace file at marketplace.json:
Invalid schema: plugins.0.source: Invalid input

Cause

In .claude-plugin/marketplace.json, the source field uses "." which is not a valid relative path format for Claude Code plugin schema.

// Current (invalid)
"source": "."

// Fix (valid)
"source": "./"

Claude Code requires relative paths to start with ./.

How to fix

Change line 12 in .claude-plugin/marketplace.json:

-      "source": ".",
+      "source": "./",

Environment

• Claude Code: 2.1.77
• OS: macOS