Summary
Keyword and competitor research where the drafting happens.
SEO work is two loops — expanding a keyword set, then checking who already ranks for it. Having both callable mid-conversation stops the brief and the data living in different windows, and the SERP-comparison tools add the third question: what moved since last time.
What it is
An MCP server for the Haloscan SEO API, covering keyword research, domain analysis and SERP tracking, plus the credit balance behind them. It connects to Claude for Desktop, N8N and other MCP clients.
What you get
- Keyword overview with search volume, competition level and trends over time, plus exact-match data
- Similar, related, question-form and synonym keywords for a term
- Bulk keyword lookups, keyword scraping and site-structure keywords
- SERP comparison between two dates, the dates available, and page-level evolution
- Domain overview, current positions, top pages, and the history of both
- Competitors discovered, keyword gaps against them, their best pages and their best positions
- Visibility trends, expired domains, and Google Business Profile backlinks with map and categories
- Remaining credit on your API key
Requirements
A Haloscan API key in HALOSCAN_API_KEY. Calls draw down the credit on that key, which the server can report back at any time.
Setup effort
One command plus a key — npx -y @occirank/haloscan-server start, then supply credentials