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AI Connectors · Sales & Marketing

RakkoKeyword

Japanese keyword research and SEO analysis from a RakkoKeyword account

Listed in Claude · 24 published tools · Community-listed

Claude connector docs rakko.inc

Overview

What RakkoKeyword does

RakkoKeyword is a keyword research tool built around the Japanese search market. The connector exposes its research functions to an assistant: suggestion scraping from Google, YouTube, Bing, Amazon, and Rakuten; related keywords and question sets from the vendor's own database; LSI terms and People Also Ask items; monthly search volume with difficulty, cost per click, competition, and trend history; Google rank measurement; competitor analysis by ranking keywords and traffic pages; and heading and co-occurrence extraction from top ranking pages for writing support.

Volume research can be scoped to locations and languages outside Japan, though the strength the listing claims is domestic. Twenty four tools are listed, and a RakkoKeyword account is required.

Who it is for

SEO specialists and content teams working in Japanese search.

Tool surface

Rate limited research APIs normally sit behind a key, and this one is no exception: the endpoint returns 401, leaving the twenty four listed tools uninspected.

Availability

Where RakkoKeyword is listed

RakkoKeyword is listed in the Claude connectors directory only. Rakko, inc. has no app under the same domain in the ChatGPT directory; 392 of the 3,150 products here are on both marketplaces, and this is not one of them.

The MCP server behind a Claude connector is usually the same server a ChatGPT app would need, so the absence is a distribution decision rather than a technical one.

Claude listing

In the Claude connectors directory

RakkoKeyword publishes 24 tools to Claude, deeper than 75.5% of the 1,253 Claude-listed connectors.

The median Claude-listed connector filed under Sales & Marketing publishes 18, so this one runs 6 tools above its bucket's median and ranks 38th of 94 by tool count.

It falls in the 21-50 tools band, which holds 20% of the Claude directory.

RakkoKeyword publishes a remote MCP endpoint. Claude connects to it over HTTP; there is nothing to install locally.

Every connector in the Claude directory is remote, all 1,253 of them, so transport is not a differentiator there.

Publisher
Rakko, inc.
Verification
Community-listed (61.5% of the Claude directory)
Filed under
Sales & Marketing
Endpoint
https://api.rakkokeyword.com/mcp
Published tools
24 · 21-50 tools band
Depth rank in Sales & Marketing
38 of 94
Snapshot
August 2026

RakkoKeyword is community-listed in the Claude directory, the tier 770 of 1,253 connectors sit in (61.5%). It is the default for a self-published server, and says nothing either way about quality.

In the publisher's words

How Rakko, inc. describes it

RakkoKeyword (ラッコキーワード) is one of Japan's largest keyword research tools. This connector lets you run keyword research and SEO analysis directly from your conversations with Claude. Capabilities: Fetch suggest keywords from Google, Bing, YouTube, Amazon, Rakuten and more Retrieve related keywords and frequently asked questions from our proprietary database Explore related topics: LSI keywords, People Also Ask questions, and keywords that rank alongside a given keyword Look up monthly search volume, SEO difficulty, CPC and competition (with monthly trends) Measure Google search rankings Analyze competitors: ranking keywords and top traffic pages of any domain Find pages and sites attracting search traffic for a given keyword Support SEO writing: extract headings and co-occurring words from top-ranking pages Use cases: Plan SEO articles: outlines, titles, and headings Content ideation and market/demand research Analyze competitors' organic traffic keywords Product research for e-commerce (Amazon / Rakuten) Strong in Japanese search market data, with support for specifying other locations and languages for search volume research. A RakkoKeyword account is required.

Quoted from the connector's own Claude directory listing as captured in August 2026. Node8 did not write it and does not vouch for it.

Nearby

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Ahrefs

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Amplitude

Product analytics charts and metrics from ChatGPT

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All 94 Sales & Marketing connectors

This is an independent catalogue entry compiled by Node8 from RakkoKeyword's public marketplace listing as it stood in August 2026. Listing facts come from the marketplaces; the comparisons against the rest of the directory and any live-endpoint measurements are Node8's. Node8 is not affiliated with Rakko, inc., and inclusion here is not an endorsement.

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