AI Plugin IndexSEMrush Content Optimizer Agent vs zipcode-search
SEMrush Content Optimizer Agent and zipcode-search are both search and web skills. zipcode-search scores higher (84 vs 40 out of 100). zipcode-search has more GitHub stars (8.0k), and SEMrush Content Optimizer Agent was updated more recently (2 days ago). The table compares them side by side.
| SEMrush Content Optimizer Agent | zipcode-search | |
|---|---|---|
| Score | 40 / 100 | 84 / 100 |
| What it does | Integrates with SEMrush Writing Assistant API to analyze content against top-10 SERP competitors. Provides real-time readability scoring via Flesch-Kincaid, keyword density analysis, and semantic similarity checks using SEMrush Topic Research endpoints. | Look up a Korean postcode and official English address from a known address with the official ePost integrated search page. |
| Publisher | Community: agentskillexchange | Community: NomaDamas |
| Grades | Maintenance A, Licence A, Quality B | Maintenance A, Licence A, Quality A |
| npm downloads a week | Not on npm | Not on npm |
| Runs | Skill | Skill |
| Works with | Claude Code, Claude apps | Claude Code, Claude apps |
| GitHub stars | 54 | 7,982 |
| Last commit | 20 Oct 2026 | 13 Oct 2026 |
| Licence | MIT | MIT |
| Listed since | 19 Oct 2026 | 20 Oct 2026 |
| Install SEMrush Content Optimizer Agent | Install zipcode-search |
Questions
Is SEMrush Content Optimizer Agent or zipcode-search more popular?
zipcode-search has more GitHub stars: 7,982.
Can I use SEMrush Content Optimizer Agent and zipcode-search together?
Yes. AI assistants can load several skills at once. Install both and the assistant picks the right one for each task.