Keyword Research: Search Volume, Keyword Difficulty & CPC by CrakSEO MCP Server

About Keyword Research: Search Volume, Keyword Difficulty & CPC by CrakSEO

Keyword research for SEO and content planning. Get monthly search volume, keyword difficulty and CPC for any keyword by country, and generate keyword ideas and related keywords for any topic or seed keyword. Find competitor keyword gaps: the keywords a competitor ranks for that you don't. Use it to choose target keywords, size topics, plan content clusters, and decide whether a keyword is worth a page. Live keyword data that web search can't provide.

Keyword Research: Search Volume, Keyword Difficulty & CPC by CrakSEO tools (5)

Read from the live server on Nov 13, 2026. These are the tools your AI assistant can call once connected.

get_api_credit_balance

API credit balance: prepaid credits left for SEO data calls, amount spent, whether spending is suspended, and the per-call pricing rule. Free; no supplier call.

get_keyword_search_volume

Keyword search volume, CPC and difficulty for up to 200 keywords in any country: monthly Google searches, cost per click, competition, keyword difficulty, intent and the last 12 months trend. Costs API credits per call.

find_keyword_ideas

Keyword ideas: related keywords for up to 20 seed keywords with search volume, CPC, difficulty and intent, sorted by search volume. Costs API credits per call.

get_keyword_difficulty

Keyword difficulty: how hard it is to rank organically in Google for up to 500 keywords, scored 0 to 100. Costs API credits per call.

find_competitor_keywords

Competitor keywords: keywords a competitor domain ranks for in Google that your domain does not, with search volume, difficulty and the competitor's position. Costs API credits per call.

How to connect Keyword Research: Search Volume, Keyword Difficulty & CPC by CrakSEO to Claude, Cursor or VS Code

Keyword Research: Search Volume, Keyword Difficulty & CPC by CrakSEO runs as a hosted remote MCP server at https://crakseo.com/mcp/keyword-research. Add that URL to your MCP client's config (Claude Code, Cursor, Windsurf or VS Code) and the tools appear immediately, no install required.

{
  "mcpServers": {
    "keyword-research-search-volume-keyword-difficulty-cpc-by-crakseo": {
      "url": "https://crakseo.com/mcp/keyword-research"
    }
  }
}

Claude Code: claude mcp add --transport http keyword-research-search-volume-keyword-difficulty-cpc-by-crakseo https://crakseo.com/mcp/keyword-research. VS Code's .vscode/mcp.json uses a servers key instead of mcpServers (see how). Servers that require OAuth or an API key will prompt on first use.