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Use Scorechain in Claude Desktop

Connect the Scorechain MCP to Claude Desktop to score addresses, trace fund flows, and run investigations in your chats. You connect by signing in with your Scorechain account — no API key to copy or store. Once added, the connector is available in Claude Desktop and shared with the Claude CLI (Claude Code) on the same account.

Requirements
  • Claude Desktop, on a plan that supports custom connectors (Pro, Max, Team, or Enterprise).
  • A Scorechain account with API access (app.scorechain.com).

1. Open the connector settings​

In Claude Desktop, open Customize → Connectors, click the + icon, then choose Add custom connector.

2. Add the Scorechain connector​

In the Add custom connector dialog:

FieldValue
NameScorechain
URLhttps://mcp.scorechain.com/mcp
Advanced settings (OAuth Client ID / Secret)Leave empty — Scorechain registers the client automatically

Click Add.

Claude Desktop Add custom connector dialog with the Scorechain name and MCP server URL
caution

The URL must end with /mcp — https://mcp.scorechain.com/mcp.

3. Connect​

The connector is created but not yet authorized. Open it and click Connect.

Scorechain connector in Claude Desktop showing 'You are not connected to Scorechain yet' and a Connect button

4. Sign in to Scorechain​

Claude opens the Scorechain sign-in page. Log in and approve access. Claude receives a token scoped to your account — nothing to copy. The connector now shows as connected.

5. Use it​

Start a chat and call on Scorechain. The connector also works automatically in Claude Code (CLI) on the same account. Examples:

  • "Investigate this Ethereum address — full forensic analysis with fund flows and an interaction graph."
  • "Screen this Bitcoin address for onboarding — should we accept or reject?"
  • "Trace where the stolen funds from this TRON address ended up."
  • "Analyze this address's exposure to mixers, darknet, and sanctioned entities."

Troubleshooting​

Connection fails to set up Make sure the URL is exactly https://mcp.scorechain.com/mcp (with the /mcp path).

Sign-in fails or loops Confirm your Scorechain account has API access, then click Connect again.

Tools don't appear Reopen the connector from Customize → Connectors and confirm it shows as connected.

For access, billing, or production issues: support@scorechain.com