Keyword Research API is listed as active in the registry but did not answer our last check. It exposes 1 tools. Last commit 2 Sep 2026.
SEO keyword research with Google Suggest, intent scoring, long-tail discovery. x402.
What changed 1
Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 8 August 2026. No other catalogue keeps this.
Keyword Research API does not always answer
Over the last week it answered 0.0% of our checks. We check every 15 minutes, so you hear about the next outage within the hour — not from your users.
Connect this server
Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 11 min ago.
claude mcp add keyword-research --transport sse https://keyword-research.api.klymax402.com/mcphttps://keyword-research.api.klymax402.com/mcp[mcp_servers.keyword-research]
url = "https://keyword-research.api.klymax402.com/mcp"{
"mcpServers": {
"keyword-research": {
"url": "https://keyword-research.api.klymax402.com/mcp"
}
}
}{
"servers": {
"keyword-research": {
"type": "sse",
"url": "https://keyword-research.api.klymax402.com/mcp"
}
}
}Available tools 1
Read directly from the server with tools/list, grouped by what they act on.
If a tool disappears, we record the date.
seo_research_keywords
Endpoints
| URL | Transport | State | Latency | Checked |
|---|---|---|---|---|
| https://keyword-research.api.klymax402.com/mcp | sse | answering | 7 ms | 11 min ago |
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Keyword Research API — questions
Answers built from our own checks of this server.