Seahorse Hybrid Search MCP server (dense/sparse/hybrid search with v2 API, optional Cohere/OpenRouter reranking)

{
  "mcpServers": {
    "dn-incseahorse-seahorse": {
      "command": "npx",
      "args": [
        "-y",
        "@dn-inc/seahorse-mcp-seahorse"
      ]
    }
  }
}