MCP server

PreReason

Repository:: github.com/prereason/mcp
Homepage:: www.prereason.com
Stars:: 8
Last push:: 2026-10-18
License:: MIT

Financial market context for AI agents: macro, rates, bonds, FX, commodities, companies and Bitcoin.

Good fit for

No install, runs remotely
One-command install
MIT license

Facts

Category: Finance
Pricing: Unknown
Authentication: API key
Transport: stdio, Streamable HTTP
Hosting: Local, Remote
Maker: Unknown
Access: Unknown
Language: TypeScript
Install method: npx, Remote URL
Operating system: Unknown
Client: Unknown
License: Permissive
Maintenance: Active

Install

Remote

claude mcp add --transport http prereason-mcp https://api.prereason.com/api/mcp --header 'X-API-Key: <YOUR_VALUE>'

Local

claude mcp add --transport stdio prereason-mcp -- npx -y @prereason/mcp

Remote

Customize > Connectors > + Add > Add custom connector
Name: prereason-mcp
URL: https://api.prereason.com/api/mcp
Sign in: "No sign in"
Header: X-API-Key: <YOUR_VALUE>
Click Add.

LocalPaste into claude_desktop_config.json

{
  "mcpServers": {
    "prereason-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@prereason/mcp"
      ]
    }
  }
}

RemotePaste into ~/.cursor/mcp.json

{
  "mcpServers": {
    "prereason-mcp": {
      "url": "https://api.prereason.com/api/mcp",
      "headers": {
        "X-API-Key": "<YOUR_VALUE>"
      }
    }
  }
}

LocalPaste into ~/.cursor/mcp.json

{
  "mcpServers": {
    "prereason-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@prereason/mcp"
      ]
    }
  }
}

RemotePaste into .vscode/mcp.json

{
  "inputs": [
    {
      "type": "promptString",
      "id": "prereason-mcp-x-api-key",
      "description": "X-API-Key for prereason-mcp",
      "password": true
    }
  ],
  "servers": {
    "prereason-mcp": {
      "type": "http",
      "url": "https://api.prereason.com/api/mcp",
      "headers": {
        "X-API-Key": "${input:prereason-mcp-x-api-key}"
      }
    }
  }
}

LocalPaste into .vscode/mcp.json

{
  "servers": {
    "prereason-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@prereason/mcp"
      ]
    }
  }
}

Remote

{
  "mcpServers": {
    "prereason-mcp": {
      "serverUrl": "https://api.prereason.com/api/mcp",
      "headers": {
        "X-API-Key": "<YOUR_VALUE>"
      }
    }
  }
}

Local

{
  "mcpServers": {
    "prereason-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@prereason/mcp"
      ]
    }
  }
}

Remote

[mcp_servers.prereason-mcp]
url = "https://api.prereason.com/api/mcp"
http_headers = { X-API-Key = "<YOUR_VALUE>" }

Local

[mcp_servers.prereason-mcp]
command = "npx"
args = ["-y", "@prereason/mcp"]

Remote

{
  "mcpServers": {
    "prereason-mcp": {
      "httpUrl": "https://api.prereason.com/api/mcp",
      "headers": {
        "X-API-Key": "<YOUR_VALUE>"
      }
    }
  }
}

Local

{
  "mcpServers": {
    "prereason-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@prereason/mcp"
      ]
    }
  }
}

Env vars and secrets

PREREASON_API_KEYEnv varSecret
PreReason API key (starts with pr_live_). Optional: without it the bridge asks for access from inside the session and prints one link for you to approve; the key is then saved under ~/.prereason. Or sign up at prereason.com.
X-API-KeyHeaderSecret
PreReason API key, pasted as is with no prefix. Optional: without it the catalogue tools work.

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Score: 65

Popularity: 20
Maintenance: 100
Trust: 80
Completeness: 90
Community: 50

Formula version 1

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