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Relay

io.github.relayprotocol/relay-mcp·v0.1.1·Other
Quality Score
88
/100

Cross-chain bridge and swap quotes, fee estimation, and transaction tracking via Relay Protocol.

§01  Install
Claude Desktop (claude_desktop_config.json)
{
  "mcpServers": {
    "relay-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@relayprotocol/relay-mcp"
      ],
      "env": {
        "RELAY_API_KEY": "<your-relay_api_key>",
        "RELAY_API_URL": "<relay_api_url>"
      }
    }
  }
}
Cursor (.cursor/mcp.json)
{
  "mcpServers": {
    "relay-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@relayprotocol/relay-mcp"
      ],
      "env": {
        "RELAY_API_KEY": "<your-relay_api_key>",
        "RELAY_API_URL": "<relay_api_url>"
      }
    }
  }
}
Cline (cline_mcp_settings.json)
npx -y @relayprotocol/relay-mcp
§02  Environment variables
RELAY_API_KEY
secret

Optional API key for higher rate limits

RELAY_API_URL

Relay API base URL (default: https://api.relay.link)

§03  MCP Quality Score  ·  methodology
freshness
23
completeness
20
installability
25
documentation
15
stability
5
§04  Alternatives in Other