Arclo

    Arclo MCP Server

    Use Arclo from Claude, Cursor, ChatGPT, or any client that speaks the Model Context Protocol. One URL, sign in with your Arclo account, no API keys to paste.

    Server URL
    https://arclo.pro/api/mcp

    Transport: Streamable HTTP. Auth: OAuth 2.1 with PKCE and dynamic client registration, so any standard MCP client can connect without pre-registering. When your client asks you to authorize, sign in with your Arclo email and password. Don't have an account? Create one free.

    Claude (web, desktop, or Cowork)
    1. Open Settings → Connectors → Add custom connector.
    2. Name it Arclo and paste the server URL above.
    3. Click Connect and sign in with your Arclo account.

    Then ask things like:

    • "Which of my keywords are closest to page one, and what would it take?"
    • "Run a technical crawl on my site and list the fixes worth doing this week."
    • "Score this draft for AI search citability before I publish it."
    • "How many leads came from organic search this month vs last?"
    Claude Code
    claude mcp add --transport http arclo https://arclo.pro/api/mcp

    Run /mcp inside Claude Code to complete sign-in.

    Cursor

    Add this to ~/.cursor/mcp.json (or the project's .cursor/mcp.json):

    {
  "mcpServers": {
    "arclo": {
      "url": "https://arclo.pro/api/mcp"
    }
  }
}

    Cursor will open a browser window to sign in the first time you use a tool.

    ChatGPT and other clients

    Any client that supports remote MCP servers over Streamable HTTP with OAuth works the same way: add the URL, authorize, done. If a client asks for a client ID, leave it blank; the server registers clients dynamically.

    Tools

    Every tool takes a site argument (name, domain, or ID). Start with list_sites if you're not sure what's in your account.

    Sites & rankings

    • list_sites — Sites in your account with IDs and domains
    • get_keyword_rankings — Current positions with stats
    • get_full_rankings — Rankings with 7/30/90-day trends
    • get_serp_overview — Aggregated SERP stats and distribution
    • get_serp_features — Which SERP features appear for your keywords
    • get_serp_feature_opportunities — Features you could win
    • get_near_wins — Keywords closest to #1
    • get_keyword_opportunities — 8-factor opportunity scoring with traffic projections
    • get_keyword_intent — Search-intent classification
    • get_keyword_movers — Biggest winners and losers
    • get_period_comparison — 7d / 30d / MoM / YoY comparison
    • get_predictive_rankings — Forecast positions 7/14/30 days out
    • get_market_share_of_voice — CTR-weighted share of voice
    • refresh_serp_rankings — Trigger a fresh rank check

    Keywords

    • generate_keywords — Generate candidate keywords for a site
    • get_keyword_suggestions — Suggestions related to a seed
    • add_keywords — Add keywords to tracking
    • delete_keyword — Stop tracking a keyword
    • enrich_keyword_volumes — Attach search-volume data
    • score_keyword_priority — Prioritize a keyword list
    • keyword_chat — Ask questions about your keyword set

    Google Search Console

    • get_gsc_performance — Clicks, impressions, CTR, position by query/page/date
    • get_gsc_indexing — Index coverage
    • get_gsc_crawl_issues — Crawl errors reported by Google
    • get_gsc_sitemaps — Submitted sitemaps and status
    • submit_sitemap — Submit a sitemap to Google
    • inspect_url — URL inspection for a single page

    Technical SEO & performance

    • get_technical_seo_data — Crawl health, index coverage, findings
    • run_technical_crawl — Start a technical crawl
    • js_render_audit — JavaScript rendering analysis
    • get_core_web_vitals — CWV with benchmarks
    • get_cwv_history — CWV trends
    • get_cwv_ranking_correlation — CWV vs ranking correlation

    Content

    • get_content_overview — Content inventory and quality summary
    • get_content_data — Content metrics and findings
    • run_content_scan — Scan site content
    • analyze_content — Analyze a page or pasted text
    • score_content — Score text on 5 quality dimensions
    • generate_content_brief — Brief with intent analysis and outline
    • import_and_score_url — Fetch any URL and score it (yours or a competitor's)
    • score_core_eeat — CORE-EEAT scoring (80 items, 8 dimensions)

    AI search (GEO)

    • get_ai_optimization_data — AI visibility, structured data, entity coverage
    • get_llm_brand_visibility — How AI assistants describe your brand
    • run_ai_scan — Run an AI-visibility scan
    • score_citability — Citation-readiness score
    • score_geo — Combined GEO score
    • audit_ai_crawlers — Can AI crawlers reach your site?

    Competitors

    • get_competitive_overview — Position and gaps vs competitors
    • run_competitive_analysis — Fresh competitive analysis
    • discover_competitors — Auto-discover competitors

    Leads & actions

    • list_leads — Leads with source, page, and status
    • get_lead — One lead
    • get_lead_funnel_summary — Leads → signups with vs-prior deltas
    • get_lead_timeseries — Leads over time
    • get_signups — Converted leads
    • get_missions — Top pending improvement actions
    • kb_read / kb_write — Read or write the site's knowledge base
    Scopes and safety

    Two scopes: read and write. Read tools never change anything. Write tools (adding keywords, starting crawls and scans, submitting sitemaps, writing to the knowledge base) act on your own sites only. Nothing is deployed to a website through MCP; site changes still go through Arclo's normal review flow.

    Tokens expire on their own; to cut off a client sooner, change your Arclo password or contact us.

    Troubleshooting
    • 401 on first call — expected; that's the client discovering the auth server. Complete the sign-in prompt and retry.
    • "Site not found" — call list_sites and use the exact domain or ID.
    • Stale numbers — Search Console data lags Google by 2–3 days; crawl and CWV data are as fresh as the last run. Trigger run_technical_crawl or refresh_serp_rankings when you need current data.

    Questions: contact us.

    Server URL: https://arclo.pro/api/mcp