Probity Wallet Reputation MCP MCP server

Probity Wallet Reputation MCP allows AI agents to screen Ethereum addresses and ENS names for on-chain reputation risk before transactions. It provides signed reputation scores, OFAC sanctions flags, and detailed risk narratives to help users assess counterparty safety.

Endpoint and access

No sign-in: your client connects and lists tools immediately, with no account or key.

No sign-inEndpoint checked 2026-10-05Operated by Probity Labs

MCP endpoint (Streamable HTTP)

https://mcp.probitylabs.ai/mcp

Vendor documentation

What you can do with it

Screen an Ethereum address for reputation risk before sending funds
Check if an address is sanctioned by OFAC
Retrieve detailed narrative reviews for past screenings
Compare screening runs to track risk changes over time

Tools advertised by the last live check:

screen_address
get_screening_narrative
get_address_screening_history
compare_screening_runs
get_screening_history
get_monitoring_events
get_credit_balance

Connect from your client

Each snippet registers the same endpoint; pick the client you 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.

Claude Code

Run this once in a terminal. It registers a Streamable HTTP server. Use --scope project to write .mcp.json for the repo.

Claude Code configuration

claude mcp add --transport http probity-wallet-reputation-mcp https://mcp.probitylabs.ai/mcp

Codex

Run this once. Codex stores MCP servers in ~/.codex/config.toml (or .codex/config.toml in a trusted project).

Codex configuration

codex mcp add probity-wallet-reputation-mcp --url https://mcp.probitylabs.ai/mcp

Cursor

Merge this server into .cursor/mcp.json in your project, then enable probity-wallet-reputation-mcp in your MCP settings.

Cursor configuration

{
  "mcpServers": {
    "probity-wallet-reputation-mcp": {
      "url": "https://mcp.probitylabs.ai/mcp"
    }
  }
}

Cline

Merge this into cline_mcp_settings.json (Cline → MCP Servers → Configure). The type must be streamableHttp for a remote HTTP server.

Cline configuration

{
  "mcpServers": {
    "probity-wallet-reputation-mcp": {
      "type": "streamableHttp",
      "url": "https://mcp.probitylabs.ai/mcp",
      "disabled": false
    }
  }
}

VS Code

Merge this server into .vscode/mcp.json. Use MCP: List Servers to start probity-wallet-reputation-mcp and inspect its tools.

VS Code configuration

{
  "servers": {
    "probity-wallet-reputation-mcp": {
      "type": "http",
      "url": "https://mcp.probitylabs.ai/mcp"
    }
  }
}

Gemini CLI

Run this once. It writes .gemini/settings.json in the current project; pass --scope user for ~/.gemini/settings.json.

Gemini CLI configuration

gemini mcp add --transport http probity-wallet-reputation-mcp https://mcp.probitylabs.ai/mcp

Claude Desktop

Merge this into claude_desktop_config.json (macOS: ~/Library/Application Support/Claude/, Windows: %APPDATA%\Claude\), then restart Claude Desktop.

Claude Desktop configuration

{
  "mcpServers": {
    "probity-wallet-reputation-mcp": {
      "url": "https://mcp.probitylabs.ai/mcp"
    }
  }
}

Windsurf

Merge this into ~/.codeium/windsurf/mcp_config.json, then refresh MCP in Cascade. Windsurf remote servers use serverUrl, not url.

Windsurf configuration

{
  "mcpServers": {
    "probity-wallet-reputation-mcp": {
      "serverUrl": "https://mcp.probitylabs.ai/mcp"
    }
  }
}

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