Koskamo

Hosaka MCP

Hosaka is an MCP server that provides AI agents with verified company data, specifically identifying which third-party vendors a company uses based on DNS records. It offers tools to look up domain details, retrieve published contact information, generate vendor dossiers with proof, and identify personnel, all payable via USDC on Base without requiring API keys or subscriptions.

Package and access

Local package with source-attributed installation metadata. Koskamo does not execute packages during review.

Hosaka MCP logo, by plus8bitCommunity listingLocal stdioSource reviewed; not executedPublished by plus8bit
Vendor documentation

Checks and signals

Each line is separate evidence, not a trust score.

  • Popularity 1 GitHub star

What you can do with it

  • Identify third-party vendors a company uses via DNS verification
  • Retrieve published emails and phones for a company
  • Generate a dossier of proven third-party vendor relationships
  • Find named people working at a specific company

Source and maintenance

Community listingRegistry 0.3.2
mcp-registry: io.github.plus8bit/hosaka@0.3.2Source repository
Last repository push
Maintenance checked

Packages and installation

Source-provided package data. Koskamo has not executed or live-probed this package.

hosaka-mcp 0.3.2

npm
hosaka-mcp package definition
{
  "version": "0.3.2",
  "transport": "stdio",
  "identifier": "hosaka-mcp",
  "registryType": "npm",
  "registryBaseUrl": "https://registry.npmjs.org",
  "environmentVariables": [
    {
      "name": "HOSAKA_PRIVATE_KEY",
      "isRequired": true,
      "description": "Private key of a wallet holding a little USDC on Base. It signs payments locally and never leaves the machine."
    },
    {
      "name": "HOSAKA_URL",
      "description": "Override the shop endpoint. Defaults to https://hosaka-agents.vercel.app"
    }
  ]
}

Tools

Reported by the attributed source; not independently observed by Koskamo.

No tool definitions available.

Maintenance history

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

  • · repository · passed · metadata changed · updated
  • · backfill · recorded · Pre-expansion baseline; unobserved rich metadata remains unknown

Connect from your client

Each snippet configures the same source-provided package; replace placeholders before 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.

Cursor

Merge this local stdio configuration, replace every placeholder environment value, and restart Cursor. Koskamo has not executed this package.
Cursor configuration
{
  "mcpServers": {
    "hosaka-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "hosaka-mcp@0.3.2"
      ],
      "env": {
        "HOSAKA_PRIVATE_KEY": "<YOUR_HOSAKA_PRIVATE_KEY>",
        "HOSAKA_URL": "<YOUR_HOSAKA_URL>"
      }
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.
Cline configuration
{
  "mcpServers": {
    "hosaka-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "hosaka-mcp@0.3.2"
      ],
      "env": {
        "HOSAKA_PRIVATE_KEY": "<YOUR_HOSAKA_PRIVATE_KEY>",
        "HOSAKA_URL": "<YOUR_HOSAKA_URL>"
      }
    }
  }
}

VS Code

Merge this local stdio configuration, replace every placeholder environment value, and restart VS Code. Koskamo has not executed this package.
VS Code configuration
{
  "servers": {
    "hosaka-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "hosaka-mcp@0.3.2"
      ],
      "env": {
        "HOSAKA_PRIVATE_KEY": "<YOUR_HOSAKA_PRIVATE_KEY>",
        "HOSAKA_URL": "<YOUR_HOSAKA_URL>"
      }
    }
  }
}

Claude Desktop

Merge this local stdio configuration, replace every placeholder environment value, and restart Claude Desktop. Koskamo has not executed this package.
Claude Desktop configuration
{
  "mcpServers": {
    "hosaka-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "hosaka-mcp@0.3.2"
      ],
      "env": {
        "HOSAKA_PRIVATE_KEY": "<YOUR_HOSAKA_PRIVATE_KEY>",
        "HOSAKA_URL": "<YOUR_HOSAKA_URL>"
      }
    }
  }
}

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