Harborrank MCP server
SEO for AI agents: keywords, live SERPs, backlinks, rank tracking, site audits, Search Console
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If you have run it, two minutes of your experience saves the next person an afternoon.
Harborrank tools
Tool list not cached yet. `describe` through the gateway fetches it live.
Public scan report
scanner v0.1.9 · 2026-09-26 · same rubric, same numbers if you re-run it
- –Code scanremote-only server, no package to scann/a
- Live reliabilityremote reachable in 1011ms (auth required)20/20
- –Tool poisoningtools not inspected (endpoint requires auth); not countedn/a
- Auth qualityOAuth resource metadata advertised on 40115/15
- Maintenancelast push 0 days ago15/15
- Maintainer identitynamespace and repository owner differ; GitHub account older than a year; website matches verified namespace7/10
What the publisher says
From the Harborrank repository's README, as published. We do not edit it. Read it on GitHub
HarborRank Agent Skills
SEO workflows for Claude Code, Codex, and other agents that support SKILL.md files. Each skill is one slash command. The skills pull live data through the HarborRank MCP server: keyword metrics, SERPs, ranked keywords, backlinks, rank tracking, and Google Search Console.
Install as a Claude Code plugin (recommended)
One install adds the HarborRank MCP server and all seven skills. Inside Claude Code:
/plugin marketplace add winsley-jeune/harborrank-skills
/plugin install harborrank@harborrankThen run /mcp, pick harborrank, and sign in. The first MCP call opens the HarborRank login in your browser. Installed this way the skills run as /harborrank:, for example /harborrank:keyword-research.
Requirements
- A HarborRank account. Paid plans start at $29/month; there is no free plan. The card is charged on signup and you can email support@harborrank.com within 7 days of the first charge for a full refund.
- Claude Code (or another agent that reads SKILL.md files and can connect to a remote HTTP MCP server).
Example prompts
- "Research keywords for a Plymouth, MA marine electrician: shortlist ten with volume, difficulty and intent, and save the good ones to my project."
- "Who ranks for my saved keywords, and where are the openings a small site could take?"
- "Is /pricing indexed? If not, why not, and which of my pages are sitting at positions 8 to 20?"
What the plugin runs, sends and fetches
- The skills are plain-text instructions. They run nothing on your machine and install no code.
- .mcp.json points Claude Code at one remote MCP server, https://app.harborrank.com/mcp, over HTTPS with OAuth 2.0. No credentials are stored in this repository.
- Tool calls send the arguments you or the agent supply (keywords, domains, URLs, a project id) to HarborRank, which fetches SEO data from DataForSEO and, when you connect a property, read-only data from your Google Search Console. Nothing is sent anywhere else.
- Research tools use plan credits; Search Console and saved-keyword reads use none. The tool descriptions state the cost before a call runs.
- Privacy policy: https://harborrank.com/privacy. Terms: https://harborrank.com/terms-and-conditions. Support: support@harborrank.com.
Install the skill files only
For Codex or any agent that reads SKILL.md files, or if you already added the MCP server by hand:
npx skills add winsley-jeune/harborrank-skillsInstall everything for Claude Code only:
npx skills add winsley-jeune/harborrank-skills --skill '*' --agent claude-codeOr copy the folders under skills/ into ~/.claude/skills/ (Claude Code) or ~/.codex/skills/ (Codex).
If you install the files only, connect HarborRank MCP first. The skill files are instructions, not data: without the MCP connection your agent only has what it can see on its own.
Skills
Docs for every skill: https://harborrank.com/docs/skills
License
MIT. These skills started from the open-source OpenSEO project's skills and keep its license.
Nothing above is checked by us. What we check is on the safety report.
Install directly
claude mcp add --transport http harborrank https://app.harborrank.com/mcp
Harborrank: common questions
- Is Harborrank MCP server safe?
- Yes, by our scan: it is graded A (95/100). Read the Harborrank safety report
- How do I install Harborrank?
- It runs remotely at app.harborrank.com. Add it to Claude Code, Claude Desktop or Cursor with the snippets above, or call it through the mcp.market gateway without installing anything.
- Does Harborrank need an API key?
- No key to paste: it signs you in with OAuth when your client connects.
- Is Harborrank maintained?
- The last commit was in the last day (2026-09-26). The latest release is v1.0.0.
- Is Harborrank up?
- 100% of our last 3 checks got an answer. We check remote servers about four times a day.
- What can I use instead of Harborrank?
- Servers from other publishers that do the same job: Google Ads + Meta Ads + SEO/GEO MCP server, DispatchSEO MCP server and Crawlie MCP server. Compare all Harborrank alternatives.
Alternatives to Harborrank
Same job from other publishers: the closest match first, then the best rated.
Google Ads + Meta Ads + SEO/GEO MCPGoogle Ads, Meta Ads, SEO, GEO & GA4 MCP by Ryze AI - audits, reports, keywords, Search Console.not reviewedEstablishedA
DispatchSEOOpen-source SEO manager for coding agents: keyword research, content PRs, rank + Search Console.not reviewedGrowingA
CrawlieTechnical SEO + GEO (AI-search) site audits: hosted crawls, prioritized fixes, report diffs.not reviewedGrowingA- SEO Audit ConsoleTechnical SEO in Claude: GSC + crawl + DataForSEO - audit, market sizing, content recon.not reviewedGrowingA
- pseolintPenalty-risk audit for programmatic SEO sites: verdict, risk score, and a fix manifest.not reviewedGrowingB
