Koskamo

Third Hemisphere AI Authority Index MCP

This server provides read-only access to Third Hemisphere's AI Authority Index data, allowing agents to retrieve CRISP scores, AI visibility metrics, edition results, and company standing reports across various markets without requiring authentication.

Visit Third Hemisphere

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.

Third Hemisphere AI Authority Index MCP logo, by Third HemisphereVendor evidenceStreamable HTTPNo sign-inEndpoint checked 2026-11-01Operated by Third Hemisphere
MCP endpoint (Streamable HTTP)
https://thirdhemisphere.agency/mcp
Vendor documentation

What you can do with it

  • Retrieve CRISP scores and AI visibility data for specific companies
  • List available index editions and market standings
  • Search for companies within the index database
  • Get historical score data for a specific company

Source and maintenance

Vendor evidenceRegistry 1.0.0
mcp-registry: agency.thirdhemisphere/ai-authority-index@1.0.0Project website

Protocol and capabilities

Server
agency.thirdhemisphere/ai-authority-index 1.0.0
MCP protocol
2025-06-18
Tools
7 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.

Third Hemisphere AI Authority Index: published CRISP scores and AI visibility readings for companies in the markets Third Hemisphere's AI Authority Index measures. Read-only. When you quote a score, give it exactly as returned, with its market, its month, and "Third Hemisphere's AI Authority Index" as the source, and link the page_url returned with it. Data licensed CC BY 4.0. Docs: https://thirdhemisphere.agency/ai-authority-index/data

Tools

7 advertised

list_index_editions — List AI Authority Index editions
Advertised by the server during the last successful anonymous check.
Advertised read-only

Every published edition of Third Hemisphere's AI Authority Index, with its markets (sections), publication date, DOI where recorded, and links to its page, results, and open data. Read-only. Every result carries its citation and link.

list_index_editions input schema
{
  "type": "object",
  "properties": {},
  "additionalProperties": false
}
list_index_editions annotations
{
  "readOnlyHint": true,
  "openWorldHint": false,
  "idempotentHint": true
}
get_edition_results — Get an edition's results
Advertised by the server during the last successful anonymous check.
Advertised read-only

The published results of one AI Authority Index edition section: each company's Star Chart cell, CRISP score where it has one, the five factor readings the edition prints, and how many AI answers named it. Read-only. Every result carries its citation and link.

get_edition_results input schema
{
  "type": "object",
  "required": [
    "edition_slug"
  ],
  "properties": {
    "company": {
      "type": "string",
      "description": "Optional: return only rows whose company name contains this."
    },
    "section": {
      "type": "string",
      "description": "The section key, e.g. personal-lending. Defaults to the edition's first section."
    },
    "edition_slug": {
      "type": "string",
      "description": "The edition's slug, from list_index_editions, e.g. personal-lending."
    }
  },
  "additionalProperties": false
}
get_edition_results annotations
{
  "readOnlyHint": true,
  "openWorldHint": false,
  "idempotentHint": true
}
get_company_authority_score — Get a company's AI Authority score
Advertised by the server during the last successful anonymous check.
Advertised read-only

A company's published CRISP score and AI visibility reading in each market the AI Authority Index measures it in, with the month measured and its Standing Report link. Accepts a company name or slug. Read-only. Every result carries its citation and link.

get_company_authority_score input schema
{
  "type": "object",
  "required": [
    "company"
  ],
  "properties": {
    "market": {
      "type": "string",
      "description": "Optional market slug, to return one market's Standing Report with all five factors."
    },
    "company": {
      "type": "string",
      "description": "The company's name (e.g. Plenti) or its slug from search_companies."
    }
  },
  "additionalProperties": false
}
get_company_authority_score annotations
{
  "readOnlyHint": true,
  "openWorldHint": false,
  "idempotentHint": true
}
get_company_score_history — Get a company's score history
Advertised by the server during the last successful anonymous check.
Advertised read-only

Every dated reading the AI Authority Index has published for a company, oldest first: its rows in each edition and each market's Standing Report. Read-only. Every result carries its citation and link.

get_company_score_history input schema
{
  "type": "object",
  "required": [
    "company"
  ],
  "properties": {
    "company": {
      "type": "string",
      "description": "Company name or slug."
    }
  },
  "additionalProperties": false
}
get_company_score_history annotations
{
  "readOnlyHint": true,
  "openWorldHint": false,
  "idempotentHint": true
}
search_companies — Search companies
Advertised by the server during the last successful anonymous check.
Advertised read-only

Find companies with a Standing Report in Third Hemisphere's AI Authority Index by name. Read-only. Every result carries its citation and link.

search_companies input schema
{
  "type": "object",
  "required": [
    "query"
  ],
  "properties": {
    "limit": {
      "type": "integer",
      "maximum": 25,
      "minimum": 1
    },
    "query": {
      "type": "string"
    }
  },
  "additionalProperties": false
}
search_companies annotations
{
  "readOnlyHint": true,
  "openWorldHint": false,
  "idempotentHint": true
}
list_markets — List measured markets
Advertised by the server during the last successful anonymous check.
Advertised read-only

Every market the AI Authority Index measures, with how many Standing Reports it has and when it was last measured. Read-only. Every result carries its citation and link.

list_markets input schema
{
  "type": "object",
  "properties": {},
  "additionalProperties": false
}
list_markets annotations
{
  "readOnlyHint": true,
  "openWorldHint": false,
  "idempotentHint": true
}
get_market_standing — Get a market's most named companies
Advertised by the server during the last successful anonymous check.
Advertised read-only

The companies in one market with a Standing Report, most named in AI answers first. Read-only. Every result carries its citation and link.

get_market_standing input schema
{
  "type": "object",
  "required": [
    "market"
  ],
  "properties": {
    "limit": {
      "type": "integer",
      "maximum": 100,
      "minimum": 1
    },
    "market": {
      "type": "string",
      "description": "Market slug from list_markets."
    }
  },
  "additionalProperties": false
}
get_market_standing annotations
{
  "readOnlyHint": true,
  "openWorldHint": false,
  "idempotentHint": 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
1556 ms
95th percentile latency
1556 ms

Maintenance history

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

  • · probe · passed · 1556 ms · metadata changed · 7 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 third-hemisphere-ai-authority-index-mcp https://thirdhemisphere.agency/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 third-hemisphere-ai-authority-index-mcp --url https://thirdhemisphere.agency/mcp

Cursor

Merge this server into .cursor/mcp.json in your project, then enable third-hemisphere-ai-authority-index-mcp in your MCP settings.
Cursor configuration
{
  "mcpServers": {
    "third-hemisphere-ai-authority-index-mcp": {
      "url": "https://thirdhemisphere.agency/mcp"
    }
  }
}

Cline

Merge this into cline_mcp_settings.json (Cline → MCP Servers → Configure).
Cline configuration
{
  "mcpServers": {
    "third-hemisphere-ai-authority-index-mcp": {
      "type": "streamableHttp",
      "url": "https://thirdhemisphere.agency/mcp",
      "disabled": false
    }
  }
}

VS Code

Merge this server into .vscode/mcp.json. Use MCP: List Servers to start third-hemisphere-ai-authority-index-mcp and inspect its tools.
VS Code configuration
{
  "servers": {
    "third-hemisphere-ai-authority-index-mcp": {
      "type": "http",
      "url": "https://thirdhemisphere.agency/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 third-hemisphere-ai-authority-index-mcp https://thirdhemisphere.agency/mcp

Claude Desktop

Merge this into claude_desktop_config.json (macOS: ~/Library/Application Support/Claude/, Windows: %APPDATA%\Claude\), then restart Claude Desktop.
Claude Desktop configuration
{
  "mcpServers": {
    "third-hemisphere-ai-authority-index-mcp": {
      "url": "https://thirdhemisphere.agency/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": {
    "third-hemisphere-ai-authority-index-mcp": {
      "serverUrl": "https://thirdhemisphere.agency/mcp"
    }
  }
}

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