Provides Korean keyword niche analysis using Naver SearchAd API and Naver Developer API, offering tools for keyword expansion, niche scoring, search volume, trends, blog competition, batch analysis, and trending discovery.
Click on "Install Server".
Wait a few minutes for the server to deploy. Once ready, it will show a "Started" state.
In the chat, type @ followed by the MCP server name and your instructions, e.g., "@korean-keyword-mcp Analyze the niche potential of '캠핑의자'"
That's it! The server will respond to your query, and you can continue using it as needed.
Here is a step-by-step guide with screenshots.
MCP server for Korean keyword niche analysis. The only MCP server that exposes Naver SearchAd API data (CPC competition, click rates) for keyword research.
Feature | korean-keyword-mcp | Other Naver MCP servers |
SearchAd API (CPC, competition index) | YES | NO |
Niche scoring (0-100, A-F grade) | YES | NO |
Blog competition deep analysis | YES | Basic search only |
Keyword expansion + scoring | YES | NO |
Batch comparison analysis | YES | NO |
Trending keyword discovery | YES | NO |
Related MCP server: Korean Patent MCP
Tool | Description |
| Expand seed keyword → 50+ related keywords with Quick Score + top N Full Score |
| Single keyword full niche analysis (0-100 score + A-F grade) |
| Naver SearchAd monthly search volume (PC/mobile split, competition index) |
| Naver DataLab 12-month search trend (monthly relative values 0-100) |
| Blog competition analysis (total results + top 10 posts) |
| Batch niche analysis for up to 10 keywords with sorted comparison |
| Discover rising-trend keywords from seed keyword's related keywords |
Full Niche Score (100 points)
Component | Weight | Source |
Volume | 20 | SearchAd API — sweet spot: 1K-30K searches |
Competition | 30 | Blog total results + blogger diversity |
Freshness | 15 | Average post age (older = less competition) |
Trend | 20 | 12-month linear regression slope |
Efficiency | 15 | Search volume / blog post ratio |
Grades: A (75+), B (60+), C (45+), D (30+), F (<30)
You need two sets of API credentials:
Naver SearchAd API (for search volume, CPC, competition):
Go to Naver SearchAd
Create an account → Tools → API License
Note your Customer ID, API Key, and Secret Key
Naver Developer API (for DataLab trends, blog search):
Go to Naver Developers
Register application → Select "Search" and "DataLab" APIs
Note your Client ID and Client Secret
Add to your Claude Desktop config (claude_desktop_config.json):
{
"mcpServers": {
"korean-keyword": {
"command": "npx",
"args": ["-y", "korean-keyword-mcp"],
"env": {
"NAVER_SEARCHAD_CUSTOMER_ID": "your-customer-id",
"NAVER_SEARCHAD_API_KEY": "your-api-key",
"NAVER_SEARCHAD_SECRET_KEY": "your-secret-key",
"NAVER_CLIENT_ID": "your-client-id",
"NAVER_CLIENT_SECRET": "your-client-secret"
}
}
}
}Restart Claude Desktop. You should see "korean-keyword" in the MCP servers list with 7 tools available.
Once connected, you can ask Claude:
"Analyze the niche potential of '캠핑의자'" → uses niche_score
"Find niche keywords related to '다이어트'" → uses keyword_expand
"Compare these keywords: 캠핑의자, 캠핑테이블, 캠핑조명" → uses batch_analyze
"What keywords related to '캠핑' are trending up?" → uses trending_discover
"How much search volume does '에어프라이어' get?" → uses search_volume
Variable | Required | Description |
| Yes | SearchAd API customer ID |
| Yes | SearchAd API key |
| Yes | SearchAd API secret |
| Yes | Naver Developer client ID |
| Yes | Naver Developer client secret |
MIT
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