Aetherya MCP

An official MCP server that allows AI agents to connect directly to Aetherya's synthetic-audience research platform. It enables users to run behavioral simulations of websites, ad creatives, and messaging against synthetic personas to predict friction, hesitation, and drop-off before launch.

Package and access

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

Vendor evidenceLocal stdioSource reviewed; not executedOperated by Aetherya

You need:an Aetherya API key (`aeth_live_...`), created by a human at https://app.aetherya.ai/dashboard/settings?tab=api-keysInstall via the published npm package: `npx -y @aetherya/mcp`

Vendor documentation

What you can do with it

Run cognitive walkthroughs to predict user friction on a URL
Test ad copy and creative variants against synthetic audiences
Conduct audience interviews with open-ended questions
Create and manage synthetic persona segments for research

Source and maintenance

Vendor evidenceRegistry 1.0.5

mcp-registry: ai.aetherya/mcp@1.0.5 Project website

Packages and installation

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

@aetherya/mcp 1.0.5

npm

@aetherya/mcp package definition

{
  "version": "1.0.5",
  "transport": "stdio",
  "identifier": "@aetherya/mcp",
  "registryType": "npm",
  "registryBaseUrl": "https://registry.npmjs.org",
  "environmentVariables": [
    {
      "name": "AETHERYA_API_KEY",
      "isRequired": true,
      "description": "Aetherya API key (aeth_live_...) from app.aetherya.ai, Settings, API keys"
    }
  ]
}

Tools

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

No tool definitions available.

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": {
    "aetherya-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@aetherya/mcp@1.0.5"
      ],
      "env": {
        "AETHERYA_API_KEY": "<YOUR_AETHERYA_API_KEY>"
      }
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.

Cline configuration

{
  "mcpServers": {
    "aetherya-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@aetherya/mcp@1.0.5"
      ],
      "env": {
        "AETHERYA_API_KEY": "<YOUR_AETHERYA_API_KEY>"
      }
    }
  }
}

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": {
    "aetherya-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@aetherya/mcp@1.0.5"
      ],
      "env": {
        "AETHERYA_API_KEY": "<YOUR_AETHERYA_API_KEY>"
      }
    }
  }
}

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": {
    "aetherya-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@aetherya/mcp@1.0.5"
      ],
      "env": {
        "AETHERYA_API_KEY": "<YOUR_AETHERYA_API_KEY>"
      }
    }
  }
}

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