Koskamo

Aether MCP

An MCP server that provides cited search capabilities over SEC filings, earnings call transcripts, and EU financial regulation. It returns evidence payloads including exact filed passages, accession-numbered citations, and links to sec.gov or EUR-Lex, allowing agents to perform precise financial research without hallucinating data.

Package and access

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

Aether MCP logo, by EvidInvestCommunity listingLocal stdioSource reviewed; not executedPublished by EvidInvest
You need:Auth: OAuth (sign in when your client prompts — free account)
Vendor documentation

What you can do with it

  • Search SEC filings for specific company risks
  • Retrieve cited passages from earnings transcripts
  • Query EU financial regulation databases
  • Generate answers with direct source citations

Source and maintenance

Community listingRegistry 0.3.4
mcp-registry: io.github.EvidInvest/aether-developer@0.3.4Source repository
Maintenance checked

Packages and installation

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

@evidinvest/aether-mcp 0.3.3

npm
@evidinvest/aether-mcp package definition
{
  "version": "0.3.3",
  "transport": "stdio",
  "identifier": "@evidinvest/aether-mcp",
  "registryType": "npm",
  "environmentVariables": [
    {
      "name": "AETHER_API_KEY",
      "description": "Optional Aether API key (ak_…). If unset, the package runs OAuth 2.0 device flow on first run. Get keys at https://aether.evidinvest.com/developer/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": {
    "aether-mcp-evidinvest-aether-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@evidinvest/aether-mcp@0.3.3"
      ],
      "env": {
        "AETHER_API_KEY": "<YOUR_AETHER_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": {
    "aether-mcp-evidinvest-aether-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@evidinvest/aether-mcp@0.3.3"
      ],
      "env": {
        "AETHER_API_KEY": "<YOUR_AETHER_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": {
    "aether-mcp-evidinvest-aether-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@evidinvest/aether-mcp@0.3.3"
      ],
      "env": {
        "AETHER_API_KEY": "<YOUR_AETHER_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": {
    "aether-mcp-evidinvest-aether-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@evidinvest/aether-mcp@0.3.3"
      ],
      "env": {
        "AETHER_API_KEY": "<YOUR_AETHER_API_KEY>"
      }
    }
  }
}

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