Koskamo

benethos-yahoo-finance-mcp

An unofficial, read-only MCP server that exposes Yahoo Finance market data to clients like Claude Desktop. It uses the yfinance library to retrieve stock prices, financial statements, analyst estimates, and ETF holdings over stdio or HTTP transports. It is intended for personal and educational use, providing data for quick lookups, research, comparisons, and calculations without placing orders or holding portfolios.

Package and access

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

benethos-yahoo-finance-mcp logo, by benethos-hubCommunity listingLocal stdioSource reviewed; not executedPublished by benethos-hub
Vendor documentation

Checks and signals

Each line is separate evidence, not a trust score.

  • Popularity 1 GitHub star

What you can do with it

  • Quick lookups of share prices, 52-week ranges, and dividend history
  • Research on company profiles, financial statements, and insider trades
  • Comparisons of multiple tickers or ETF holdings
  • Calculations of technical indicators like RSI or MACD from raw data

Source and maintenance

Community listingRegistry 0.10.0MIT
mcp-registry: io.github.benethos-hub/benethos-yahoo-finance-mcp@0.10.0Source repository
Last repository push
Latest release
v0.10.0
Maintenance checked

Packages and installation

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

ghcr.io/benethos-hub/benethos-yahoo-finance-mcp:0.10.0

ocidocker
ghcr.io/benethos-hub/benethos-yahoo-finance-mcp:0.10.0 package definition
{
  "transport": "stdio",
  "identifier": "ghcr.io/benethos-hub/benethos-yahoo-finance-mcp:0.10.0",
  "runtimeHint": "docker",
  "registryType": "oci",
  "packageArguments": [
    {
      "name": "--transport",
      "type": "named",
      "value": "stdio"
    }
  ],
  "runtimeArguments": [
    {
      "name": "-i",
      "type": "named"
    },
    {
      "name": "--rm",
      "type": "named"
    },
    {
      "name": "--no-healthcheck",
      "type": "named"
    },
    {
      "name": "--read-only",
      "type": "named"
    },
    {
      "name": "--tmpfs",
      "type": "named",
      "value": "/tmp"
    },
    {
      "name": "--tmpfs",
      "type": "named",
      "value": "/home/appuser/.cache:uid=10001,gid=10001,mode=0700"
    },
    {
      "name": "--cap-drop",
      "type": "named",
      "value": "ALL"
    },
    {
      "name": "--security-opt",
      "type": "named",
      "value": "no-new-privileges:true"
    }
  ]
}

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": {
    "benethos-yahoo-finance-mcp": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "ghcr.io/benethos-hub/benethos-yahoo-finance-mcp:0.10.0",
        "--transport=stdio"
      ]
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.
Cline configuration
{
  "mcpServers": {
    "benethos-yahoo-finance-mcp": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "ghcr.io/benethos-hub/benethos-yahoo-finance-mcp:0.10.0",
        "--transport=stdio"
      ]
    }
  }
}

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": {
    "benethos-yahoo-finance-mcp": {
      "type": "stdio",
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "ghcr.io/benethos-hub/benethos-yahoo-finance-mcp:0.10.0",
        "--transport=stdio"
      ]
    }
  }
}

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": {
    "benethos-yahoo-finance-mcp": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "ghcr.io/benethos-hub/benethos-yahoo-finance-mcp:0.10.0",
        "--transport=stdio"
      ]
    }
  }
}

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