WordPress plugin comparison
MCP Adapter vs Structure Viewer
At a glance
- MCP Adapter has more active installs: 60K+, against 10+ for Structure Viewer.
- On a typical day, MCP Adapter is downloaded about 3,030 times, Structure Viewer about 14.
- Both are rated 5.0 out of 5.
- Structure Viewer was updated more recently: Oct 23, 2026, against Oct 16, 2026 for MCP Adapter.
- Both are tested up to WordPress 7.1.4.
- Structure Viewer has been around longer: since 2025, against 2026 for MCP Adapter.
Line by line
MCP Adapter leads on 4 of 5 comparable lines.
| Metric |  MCP Adapter |  Structure Viewer |
|---|---|---|
| Popular rank | #616 | #34,233 |
| Active installs | 60K+ | 10+ |
| Downloads, last 30 days | 92.4K | 467 |
| Rating | 5.0(1) | 5.0(3) |
| Support threads resolved | – | – |
| Tested up to | 7.1.4 | 7.1.4 |
| Search multiplier | ×1.08 | ×0.19 |
| Last release | 24 days ago | 17 days ago |
| Requires PHP | 7.4 | 7.4 |
From WordPress.org's public data, refreshed every night. Downloads are WordPress.org's official daily figures for the last 30 days.
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