Marketplace fails to parse over plugin source types
The official marketplace fails to parse for many users because some plugin sources use types the client schema rejects.
Tier I · Proven The best-established problems.
6 public reports · first reported 11 March 2026 · last reported 17 March 2026
What's going wrong
Users of Claude's plugin system report that the official plugin marketplace will not load when they try to add it or update it.
AI-assisted: written with the help of AI from the reports. The idea report has the full summary.
In the idea report
- The full summary.
- The products the 6 reports are about, and how many came each month.
- Related problems.
No business has been found with this problem yet, so the report has no contacts. All sales are final — no refunds. Pricing.