Koskamo

CallAI SEO MCP

Provides live SEO data including Google/Bing SERP results, AI Overview sources, keyword difficulty, backlinks, and page audits. It allows agents to query competitor keyword gaps and perform on-page audits using DataForSEO data, billed per call without a subscription.

Endpoint and access

No sign-in to connect and list tools. Individual tools may still need a vendor account, credentials, or permissions; check the documented prerequisites.

CallAI SEO MCP logo, by CallAIVendor evidenceStreamable HTTPNo sign-inEndpoint checked 2026-11-07Operated by CallAI
MCP endpoint (Streamable HTTP)
https://api.callaiapi.com/mcp
Vendor documentation

What its tools do

20 tools, grouped by the hints the server advertises. Hints are self-declared, not verified behavior.

Read-only (19)

Can change data (1)

20 of 20 have a description · 20 of 20 declare behavior hints · 20 of 20 with parameters document them all

Checks and signals

Each line is separate evidence, not a trust score.

  • Passed Endpoint answered the live check ·
  • Passed Official MCP Registry namespace is tied to callaiapi.com ·
  • Passed Endpoint is on the registry namespace domain ·
  • Availability 1 of 1 checks passed in 30 days

What you can do with it

  • Query live Google and Bing search results with AI Overview sources
  • Analyze keyword volume, difficulty, and competitor keyword gaps
  • Retrieve backlink summaries and referring domain data
  • Perform on-page audits and domain checks

Source and maintenance

Vendor evidenceRegistry 1.0.0
mcp-registry: com.callaiapi/seo@1.0.0Source repositoryProject website
Maintenance checked

Protocol and capabilities

Server
callai-seo 1.0.0
MCP protocol negotiated in check
2025-11-25
Tools
20 advertised
Resources
Not advertised
Resource templates
Not advertised
Prompts
Not advertised
Server-advertised capabilities
{
  "tools": {
    "listChanged": false
  }
}

Server-provided instructions

Untrusted server output shown for inspection. It is not Koskamo guidance and is excluded from knowledge search.

CallAI SEO tools return live search data (Google/Bing SERP, keyword volume and difficulty, competitor rankings, backlinks, on-page audits) from DataForSEO, plus site checks and domain history. Every tool call needs an API key. DataForSEO tools are billed to the account that owns it, pay-as-you-go, and each result reports billed_usd. Tools described as free need the key but no balance, within a daily allowance. Prefer the dedicated tools; use dataforseo_request only when none fits, and always set a limit. Default market is location_code 2840 (United States) with language_code en; pass both for other markets. Batch keywords into one keyword_overview call instead of one call per keyword.

Tools

20 advertised

google_serp — Google SERP
Advertised by the server during the last successful anonymous check.
Advertised read-onlyOpen-world

Live Google organic search results for a keyword in a given country and language: ranks, titles, URLs, snippets, plus the AI Overview text and the sources it cites. Billed per call (about $0.002 for depth 10).

google_serp input schema
{
  "type": "object",
  "required": [
    "keyword"
  ],
  "properties": {
    "depth": {
      "type": "integer",
      "description": "Number of results to fetch, 10–100 (default 10). Cost grows with depth."
    },
    "device": {
      "enum": [
        "desktop",
        "mobile"
      ],
      "type": "string",
      "description": "Default desktop."
    },
    "keyword": {
      "type": "string",
      "description": "Search query. Supports operators such as site:example.com."
    },
    "language_code": {
      "type": "string",
      "description": "Language code, e.g. en (default), de, fr, ja, es, pt, zh-CN."
    },
    "location_code": {
      "type": "integer",
      "description": "DataForSEO location code. 2840 = United States (default), 2826 = UK, 2276 = Germany, 2250 = France, 2392 = Japan, 2356 = India, 2076 = Brazil."
    }
  },
  "additionalProperties": false
}
google_serp annotations
{
  "readOnlyHint": true,
  "openWorldHint": true
}
bing_serp — Bing SERP
Advertised by the server during the last successful anonymous check.
Advertised read-onlyOpen-world

Live Bing organic search results for a keyword in a given country and language: ranks, titles, URLs, snippets. Billed per call (about $0.002 for depth 10).

bing_serp input schema
{
  "type": "object",
  "required": [
    "keyword"
  ],
  "properties": {
    "depth": {
      "type": "integer",
      "description": "Number of results to fetch, 10–100 (default 10). Cost grows with depth."
    },
    "device": {
      "enum": [
        "desktop",
        "mobile"
      ],
      "type": "string",
      "description": "Default desktop."
    },
    "keyword": {
      "type": "string",
      "description": "Search query. Supports operators such as site:example.com."
    },
    "language_code": {
      "type": "string",
      "description": "Language code, e.g. en (default), de, fr, ja, es, pt, zh-CN."
    },
    "location_code": {
      "type": "integer",
      "description": "DataForSEO location code. 2840 = United States (default), 2826 = UK, 2276 = Germany, 2250 = France, 2392 = Japan, 2356 = India, 2076 = Brazil."
    }
  },
  "additionalProperties": false
}
bing_serp annotations
{
  "readOnlyHint": true,
  "openWorldHint": true
}
keyword_overview — Keyword metrics
Advertised by the server during the last successful anonymous check.
Advertised read-onlyOpen-world

Google search volume, CPC, competition, keyword difficulty (0–100) and main search intent for up to 100 keywords in one call. About $0.01 per call plus $0.0001 per keyword.

keyword_overview input schema
{
  "type": "object",
  "required": [
    "keywords"
  ],
  "properties": {
    "keywords": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "description": "Keywords to look up (max 100)."
    },
    "language_code": {
      "type": "string",
      "description": "Language code, e.g. en (default), de, fr, ja, es, pt, zh-CN."
    },
    "location_code": {
      "type": "integer",
      "description": "DataForSEO location code. 2840 = United States (default), 2826 = UK, 2276 = Germany, 2250 = France, 2392 = Japan, 2356 = India, 2076 = Brazil."
    }
  },
  "additionalProperties": false
}
keyword_overview annotations
{
  "readOnlyHint": true,
  "openWorldHint": true
}
keyword_ideas — Long-tail keyword ideas
Advertised by the server during the last successful anonymous check.
Advertised read-onlyOpen-world

Long-tail keywords that contain the seed keyword, with search volume, CPC, keyword difficulty and intent. Use it to find low-difficulty commercial keywords. About $0.01 per call plus $0.0001 per keyword returned.

keyword_ideas input schema
{
  "type": "object",
  "required": [
    "keyword"
  ],
  "properties": {
    "limit": {
      "type": "integer",
      "description": "Keywords to return, 1–200 (default 50)."
    },
    "keyword": {
      "type": "string",
      "description": "Seed keyword."
    },
    "language_code": {
      "type": "string",
      "description": "Language code, e.g. en (default), de, fr, ja, es, pt, zh-CN."
    },
    "location_code": {
      "type": "integer",
      "description": "DataForSEO location code. 2840 = United States (default), 2826 = UK, 2276 = Germany, 2250 = France, 2392 = Japan, 2356 = India, 2076 = Brazil."
    },
    "max_difficulty": {
      "type": "integer",
      "description": "Only return keywords with keyword difficulty at or below this value (0–100)."
    }
  },
  "additionalProperties": false
}
keyword_ideas annotations
{
  "readOnlyHint": true,
  "openWorldHint": true
}
ranked_keywords — Keywords a domain ranks for
Advertised by the server during the last successful anonymous check.
Advertised read-onlyOpen-world

Google organic keywords a domain (or URL) currently ranks for, sorted by estimated traffic: keyword, volume, difficulty, position, ranking URL and estimated traffic. About $0.01 per call plus $0.0001 per row.

ranked_keywords input schema
{
  "type": "object",
  "required": [
    "target"
  ],
  "properties": {
    "limit": {
      "type": "integer",
      "description": "Rows to return, 1–200 (default 50)."
    },
    "target": {
      "type": "string",
      "description": "Domain such as example.com."
    },
    "language_code": {
      "type": "string",
      "description": "Language code, e.g. en (default), de, fr, ja, es, pt, zh-CN."
    },
    "location_code": {
      "type": "integer",
      "description": "DataForSEO location code. 2840 = United States (default), 2826 = UK, 2276 = Germany, 2250 = France, 2392 = Japan, 2356 = India, 2076 = Brazil."
    }
  },
  "additionalProperties": false
}
ranked_keywords annotations
{
  "readOnlyHint": true,
  "openWorldHint": true
}
domain_overview — Domain organic traffic overview
Advertised by the server during the last successful anonymous check.
Advertised read-onlyOpen-world

Estimated Google organic traffic, number of ranking keywords and their position distribution for a domain, plus paid search totals. About $0.01 per call.

domain_overview input schema
{
  "type": "object",
  "required": [
    "target"
  ],
  "properties": {
    "target": {
      "type": "string",
      "description": "Domain such as example.com."
    },
    "language_code": {
      "type": "string",
      "description": "Language code, e.g. en (default), de, fr, ja, es, pt, zh-CN."
    },
    "location_code": {
      "type": "integer",
      "description": "DataForSEO location code. 2840 = United States (default), 2826 = UK, 2276 = Germany, 2250 = France, 2392 = Japan, 2356 = India, 2076 = Brazil."
    }
  },
  "additionalProperties": false
}
domain_overview annotations
{
  "readOnlyHint": true,
  "openWorldHint": true
}
keyword_gap — Competitor keyword gap
Advertised by the server during the last successful anonymous check.
Advertised read-onlyOpen-world

Keywords the competitor ranks for on Google that your domain does not, sorted by search volume: the content gap to target. About $0.01 per call plus $0.0001 per row.

keyword_gap input schema
{
  "type": "object",
  "required": [
    "competitor",
    "your_domain"
  ],
  "properties": {
    "limit": {
      "type": "integer",
      "description": "Rows to return, 1–200 (default 50)."
    },
    "competitor": {
      "type": "string",
      "description": "Competitor domain."
    },
    "your_domain": {
      "type": "string",
      "description": "Your domain."
    },
    "language_code": {
      "type": "string",
      "description": "Language code, e.g. en (default), de, fr, ja, es, pt, zh-CN."
    },
    "location_code": {
      "type": "integer",
      "description": "DataForSEO location code. 2840 = United States (default), 2826 = UK, 2276 = Germany, 2250 = France, 2392 = Japan, 2356 = India, 2076 = Brazil."
    }
  },
  "additionalProperties": false
}
keyword_gap annotations
{
  "readOnlyHint": true,
  "openWorldHint": true
}
backlinks_summary — Backlink profile summary
Advertised by the server during the last successful anonymous check.
Advertised read-onlyOpen-world

Backlink totals for a domain: domain rank (0–1000), backlinks, referring domains, nofollow share, broken backlinks, spam score and first-seen date. About $0.02 per call.

backlinks_summary input schema
{
  "type": "object",
  "required": [
    "target"
  ],
  "properties": {
    "target": {
      "type": "string",
      "description": "Domain such as example.com."
    }
  },
  "additionalProperties": false
}
backlinks_summary annotations
{
  "readOnlyHint": true,
  "openWorldHint": true
}
referring_domains — Referring domains
Advertised by the server during the last successful anonymous check.
Advertised read-onlyOpen-world

Domains linking to the target, strongest first: rank, backlink count, spam score and first-seen date. About $0.02 per call plus a small per-row fee.

referring_domains input schema
{
  "type": "object",
  "required": [
    "target"
  ],
  "properties": {
    "limit": {
      "type": "integer",
      "description": "Rows to return, 1–200 (default 50)."
    },
    "target": {
      "type": "string",
      "description": "Domain such as example.com."
    }
  },
  "additionalProperties": false
}
referring_domains annotations
{
  "readOnlyHint": true,
  "openWorldHint": true
}
page_audit — On-page SEO audit
Advertised by the server during the last successful anonymous check.
Advertised read-onlyOpen-world

Fetches one URL and reports its on-page SEO: status code, title, meta description, canonical, headings, word count, link and image counts, load timing, on-page score and all on-page checks. About $0.0002 per call.

page_audit input schema
{
  "type": "object",
  "required": [
    "url"
  ],
  "properties": {
    "url": {
      "type": "string",
      "description": "Absolute URL starting with https:// or http://."
    }
  },
  "additionalProperties": false
}
page_audit annotations
{
  "readOnlyHint": true,
  "openWorldHint": true
}
dataforseo_request — Any DataForSEO v3 endpoint
Advertised by the server during the last successful anonymous check.
Advertised read-onlyOpen-world

Calls any DataForSEO v3 endpoint directly when no dedicated tool fits (Google Maps, YouTube, Amazon keywords, Google Trends, LLM mentions, WHOIS, technologies, task_post/task_get and more). Body and response follow the DataForSEO v3 docs at https://docs.dataforseo.com/v3/. Billed at the endpoint's DataForSEO price; task_get and tasks_ready calls are free. Always set a limit or filters: endpoints without them can be expensive.

dataforseo_request input schema
{
  "type": "object",
  "required": [
    "path"
  ],
  "properties": {
    "body": {
      "type": "array",
      "items": {
        "type": "object"
      },
      "description": "Array of task objects for POST requests."
    },
    "path": {
      "type": "string",
      "description": "Path below /v3/, e.g. \"serp/google/maps/live/advanced\" or \"serp/google/organic/task_get/advanced/<task_id>\"."
    },
    "method": {
      "enum": [
        "POST",
        "GET"
      ],
      "type": "string",
      "description": "POST for live and task_post endpoints (default), GET for task_get and tasks_ready."
    }
  },
  "additionalProperties": false
}
dataforseo_request annotations
{
  "readOnlyHint": true,
  "openWorldHint": true
}
keyword_suggestions — Search-box keyword suggestions
Advertised by the server during the last successful anonymous check.
Advertised read-onlyOpen-world

Autocomplete suggestions from Google, Bing, YouTube, Amazon, Baidu, DuckDuckGo, Yahoo and Yandex, merged and de-duplicated. No search volume; pass the results to keyword_overview for metrics. Free: needs an API key but no balance.

keyword_suggestions input schema
{
  "type": "object",
  "required": [
    "keyword"
  ],
  "properties": {
    "mode": {
      "enum": [
        "seed",
        "az",
        "questions"
      ],
      "type": "string",
      "description": "seed: the keyword only (default). questions: with question words. az: with each letter a–z, the most results."
    },
    "market": {
      "enum": [
        "us",
        "uk",
        "ca",
        "au",
        "de",
        "fr",
        "es",
        "it",
        "br",
        "mx",
        "jp",
        "cn"
      ],
      "type": "string",
      "description": "Default us."
    },
    "engines": {
      "type": "array",
      "items": {
        "enum": [
          "google",
          "bing",
          "youtube",
          "amazon",
          "baidu",
          "duckduckgo",
          "yahoo",
          "yandex"
        ],
        "type": "string"
      },
      "description": "Default google and bing."
    },
    "keyword": {
      "type": "string",
      "description": "Seed keyword."
    }
  },
  "additionalProperties": false
}
keyword_suggestions annotations
{
  "readOnlyHint": true,
  "openWorldHint": true
}
check_robots — Read robots.txt
Advertised by the server during the last successful anonymous check.
Advertised read-onlyOpen-world

Fetches a site's robots.txt and returns its status and contents. Free: needs an API key but no balance.

check_robots input schema
{
  "type": "object",
  "required": [
    "url"
  ],
  "properties": {
    "url": {
      "type": "string",
      "description": "URL or domain, such as https://example.com/page."
    }
  },
  "additionalProperties": false
}
check_robots annotations
{
  "readOnlyHint": true,
  "openWorldHint": true
}
check_sitemap — Find and read sitemaps
Advertised by the server during the last successful anonymous check.
Advertised read-onlyOpen-world

Finds a site's sitemaps through robots.txt (falling back to /sitemap.xml) and returns each one's status, number of URLs and a sample. Free: needs an API key but no balance.

check_sitemap input schema
{
  "type": "object",
  "required": [
    "url"
  ],
  "properties": {
    "url": {
      "type": "string",
      "description": "URL or domain, such as https://example.com/page."
    }
  },
  "additionalProperties": false
}
check_sitemap annotations
{
  "readOnlyHint": true,
  "openWorldHint": true
}
page_meta — Read a page’s SEO tags
Advertised by the server during the last successful anonymous check.
Advertised read-onlyOpen-world

Fetches one URL and returns its status, final URL, title, meta description, canonical, meta robots, X-Robots-Tag, hreflang and H1s, as a browser or as Googlebot. Reads the raw HTML without running JavaScript. For a full audit use page_audit. Free: needs an API key but no balance.

page_meta input schema
{
  "type": "object",
  "required": [
    "url"
  ],
  "properties": {
    "url": {
      "type": "string",
      "description": "URL or domain, such as https://example.com/page."
    },
    "fetch_as": {
      "enum": [
        "bot",
        "googlebot"
      ],
      "type": "string",
      "description": "Identify as our bot (default) or with Googlebot’s user agent, to spot cloaking."
    }
  },
  "additionalProperties": false
}
page_meta annotations
{
  "readOnlyHint": true,
  "openWorldHint": true
}
redirect_chain — Trace redirects
Advertised by the server during the last successful anonymous check.
Advertised read-onlyOpen-world

Follows a URL's redirects and returns the status and target of every hop, up to 5. Free: needs an API key but no balance.

redirect_chain input schema
{
  "type": "object",
  "required": [
    "url"
  ],
  "properties": {
    "url": {
      "type": "string",
      "description": "URL or domain, such as https://example.com/page."
    }
  },
  "additionalProperties": false
}
redirect_chain annotations
{
  "readOnlyHint": true,
  "openWorldHint": true
}
dns_lookup — DNS records
Advertised by the server during the last successful anonymous check.
Advertised read-onlyOpen-world

A, AAAA, CNAME, MX, NS and TXT records of a domain, from public resolvers. Free: needs an API key but no balance.

dns_lookup input schema
{
  "type": "object",
  "required": [
    "domain"
  ],
  "properties": {
    "domain": {
      "type": "string",
      "description": "Domain such as example.com."
    }
  },
  "additionalProperties": false
}
dns_lookup annotations
{
  "readOnlyHint": true,
  "openWorldHint": true
}
email_auth_check — SPF, DKIM and DMARC audit
Advertised by the server during the last successful anonymous check.
Advertised read-onlyOpen-world

Checks a domain's MX, SPF, DKIM, DMARC and MTA-STS records and says whether it can be spoofed, with the issues to fix. Without dkim_selector it tries the common selectors, so a missing DKIM result is not proof of absence. Free: needs an API key but no balance.

email_auth_check input schema
{
  "type": "object",
  "required": [
    "domain"
  ],
  "properties": {
    "domain": {
      "type": "string",
      "description": "Domain such as example.com."
    },
    "dkim_selector": {
      "type": "string",
      "description": "The DKIM selector, if known."
    }
  },
  "additionalProperties": false
}
email_auth_check annotations
{
  "readOnlyHint": true,
  "openWorldHint": true
}
domain_check_start — Start a domain check
Advertised by the server during the last successful anonymous check.
Open-world

Checks up to 100 domains (for buying expired or used domains): web archive history, Baidu index and backlinks, ending in a clean, suspect or rejected verdict with reasons. Charged per domain, about $0.02. Set dry_run first to see the exact cost and show it to the user. Runs in the background; read progress with domain_check_results.

domain_check_start input schema
{
  "type": "object",
  "required": [
    "domains"
  ],
  "properties": {
    "rules": {
      "type": "object",
      "description": "Optional pass rules; anything left out uses the defaults. Fields: tlds (string[]), firstSeenBy (year), minStableYears, noHistory (pass|suspect|reject), minBaiduIndexed (0–10), minReferringDomains, maxSpamScore (0–100)."
    },
    "domains": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "description": "Domains to check (max 100)."
    },
    "dry_run": {
      "type": "boolean",
      "description": "Only return the cost; nothing is started or charged."
    }
  },
  "additionalProperties": false
}
domain_check_start annotations
{
  "readOnlyHint": false,
  "openWorldHint": true
}
domain_check_results — Read a domain check
Advertised by the server during the last successful anonymous check.
Advertised read-onlyOpen-world

Progress and per-domain verdicts of a check started with domain_check_start: verdict, reason, first archive year, stable years, Baidu results, referring domains and spam score. A check can take minutes; rows stay pending until their steps finish. Reading is free.

domain_check_results input schema
{
  "type": "object",
  "required": [
    "check_id"
  ],
  "properties": {
    "after": {
      "type": "integer",
      "description": "The \"next\" value of the previous page."
    },
    "limit": {
      "type": "integer",
      "description": "Rows per page, up to 200 (default 50)."
    },
    "verdict": {
      "enum": [
        "pending",
        "ok",
        "suspect",
        "bad",
        "error"
      ],
      "type": "string",
      "description": "Only rows with this verdict."
    },
    "check_id": {
      "type": "string",
      "description": "The id from domain_check_start."
    }
  },
  "additionalProperties": false
}
domain_check_results annotations
{
  "readOnlyHint": true,
  "openWorldHint": true
}

Prompts

Not advertised

No prompt definitions available.

Resources

Not advertised

No resource definitions available.

30-day availability

Aggregated from read-only remote checks; this is not a tool-execution or security guarantee.

Successful checks
1 of 1 (100%)
Average latency
1545 ms
95th percentile latency
1545 ms

Maintenance history

Public check and source-refresh events. Editorial and ownership records remain private.

  • · probe · passed · 1545 ms · metadata changed · 20 tool(s)

Connect from your client

Each snippet registers the same endpoint; pick the client you use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Claude Code

Run this once in a terminal. It registers the remote server. Use --scope project to write .mcp.json for the repo.
Claude Code configuration
claude mcp add --transport http callai-seo-mcp https://api.callaiapi.com/mcp

Codex

Run this once. Codex stores MCP servers in ~/.codex/config.toml (or .codex/config.toml in a trusted project).
Codex configuration
codex mcp add callai-seo-mcp --url https://api.callaiapi.com/mcp

Cursor

Merge this server into .cursor/mcp.json in your project, then enable callai-seo-mcp in your MCP settings.
Cursor configuration
{
  "mcpServers": {
    "callai-seo-mcp": {
      "url": "https://api.callaiapi.com/mcp"
    }
  }
}

Cline

Merge this into cline_mcp_settings.json (Cline → MCP Servers → Configure).
Cline configuration
{
  "mcpServers": {
    "callai-seo-mcp": {
      "type": "streamableHttp",
      "url": "https://api.callaiapi.com/mcp",
      "disabled": false
    }
  }
}

VS Code

Merge this server into .vscode/mcp.json. Use MCP: List Servers to start callai-seo-mcp and inspect its tools.
VS Code configuration
{
  "servers": {
    "callai-seo-mcp": {
      "type": "http",
      "url": "https://api.callaiapi.com/mcp"
    }
  }
}

Gemini CLI

Run this once. It writes .gemini/settings.json in the current project; pass --scope user for ~/.gemini/settings.json.
Gemini CLI configuration
gemini mcp add --transport http callai-seo-mcp https://api.callaiapi.com/mcp

Claude Desktop

Open Claude Settings > Connectors > Add custom connector, enter this server URL and enable it for the conversation. This is a manual remote-connector handoff, not a desktop JSON configuration.
Claude Desktop configuration
https://api.callaiapi.com/mcp

Windsurf

Merge this into ~/.codeium/windsurf/mcp_config.json, then refresh MCP in Cascade. Windsurf remote servers use serverUrl, not url.
Windsurf configuration
{
  "mcpServers": {
    "callai-seo-mcp": {
      "serverUrl": "https://api.callaiapi.com/mcp"
    }
  }
}

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