Moody's MCP Server

The Moody's MCP server is an officially hosted, remote MCP endpoint that lets AI agents query Moody's proprietary credit ratings, entity intelligence, and research library through a standardized protocol. It implements the MCP OAuth specification, so users authenticate with their Moody's credentials before any tools become available to the model. Coverage spans corporate, financial institution, governmental, and structured finance obligations.

The server exposes a small, focused set of tools for finding entities, retrieving current credit ratings and outlooks, understanding the drivers behind rating actions, returning rating scorecards with factor weights, and searching Moody's research documents. It is one of the earliest enterprise financial-data MCP deployments, intended for workflows like credit analysis, M&A evaluation, research and compliance, and business development.

Because the server is provider-hosted, there is no codebase to install. Users add the remote MCP URL as a custom connector in their MCP client (such as Claude) and authenticate through the Moody's login flow. Access requires authorized Moody's credentials, so the integration is targeted at existing Moody's customers rather than the general public.

Tools

Prerequisites

• Authorized Moody's credentials (username and password) with access to the GenAI-Ready Data product. Contact your Moody's account team if you do not already have access.
• An MCP client that supports remote servers with OAuth, such as Claude.

Server URL

https://api.moodys.com/genai-ready-data/m1/mcp

Connect from Claude

1. Open https://claude.ai/settings/connectors.
2. Choose "Organization connectors" and add a custom connector.
3. Paste the Moody's MCP server URL above and save.
4. Start a new chat, open the "Search and Tools" menu, and click "Connect" on the Moody's connector.
5. You will be redirected to the Moody's login page. Enter your registered email and password.
6. After authentication you are redirected back to Claude. The Moody's tools (findEntity, getEntityRatings, etc.) should appear in the tools panel.

Generic MCP client config

For clients that accept a JSON config for remote MCP servers:

{
  "mcpServers": {
    "moodys": {
      "url": "https://api.moodys.com/genai-ready-data/m1/mcp",
      "transport": "http"
    }
  }
}

The server uses the MCP OAuth specification, so the client will trigger an interactive login flow on first use. Moody's states the server works with any LLM client that supports the MCP standard, including Claude and OpenAI-based clients.

• Credit analysis: Pull current ratings, outlooks, and scorecards for a counterparty and have the agent summarize rating drivers in context.
• M&A and underwriting evaluation: Look up entity ratings for a target company and its peer group, then retrieve rating drivers to support diligence memos.
• Research and compliance: Query Moody's research library for entity-specific or sector-specific documents to support investment committee or compliance reviews.
• Portfolio monitoring: Programmatically retrieve rating changes and rating drivers across a list of issuers to flag deterioration.
• Business development: Identify entities, retrieve their credit profile, and combine with internal CRM data to prioritize outreach to higher-credit-quality prospects.

• "Find Moody's entity records for 'Microsoft Corporation' and return its current senior unsecured rating and outlook."
• "Pull the rating drivers for Ford Motor Company's most recent rating action and summarize the key risk factors."
• "Get the rating scorecard for JPMorgan Chase and explain which factors are pulling the score down."
• "Search Moody's research for recent commentary on the U.S. regional banking sector."
• "For these 10 issuers, retrieve current ratings and flag any with a negative outlook."

• Official, provider-hosted server maintained by Moody's, with no self-hosting required.
• Implements the MCP OAuth specification, so authentication is standardized and tied to existing Moody's credentials.
• Focused, well-defined tool set that maps cleanly to common credit-analysis workflows.
• Authoritative, proprietary data covering corporate, financial institution, governmental, and structured finance ratings.

• Requires a paid Moody's subscription and authorized credentials, not available to general users.
• Limited tool surface area, focused on entity lookup, ratings, drivers, scorecards, and document search. No general market data or economic indicator endpoints are documented.
• Public technical documentation is sparse, with detailed parameter schemas not fully published outside the product.

• S&P Global / Capital IQ APIs: Competing source of credit ratings and company fundamentals, accessible via their APIs (no official MCP server confirmed).
• Fitch Connect: Alternative ratings and research data provider with API access.
• FRED MCP servers: Community MCP servers that expose Federal Reserve Economic Data for macro and economic research, useful as a free complement to ratings data.