feat: add DPX institutional cross-border settlement MCP server

servers/io.github.untitledfinancial/dpx/server.json

@@ -0,0 +1,44 @@
+{
+  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
+  "name": "io.github.untitledfinancial/dpx",
+  "title": "DPX — Institutional Cross-Border Settlement",
+  "description": "DPX cross-border settlement rail — institutional USD/EUR settlement at ~30bps via Base mainnet. 11 tools: quote, ESG scoring, oracle status, fee verification, competitor benchmarking, on-chain settlement. ESG-linked fees, MiCA/FCA/Basel III-aligned.",
+  "repository": {
+    "url": "https://github.com/untitledfinancial/dpx-mcp",
+    "source": "github"
+  },
+  "version_detail": {
+    "version": "2.1.0"
+  },
+  "remotes": [
+    {
+      "transport_type": "http",
+      "url": "https://mcp.untitledfinancial.com/mcp"
+    }
+  ],
+  "packages": [
+    {
+      "registry_name": "npm",
+      "name": "@untitledfinancial/dpx-mcp",
+      "version": "2.1.0",
+      "package_arguments": [],
+      "environment_variables": [
+        {
+          "name": "STABILITY_ORACLE_URL",
+          "description": "Override the Stability Oracle URL",
+          "required": false
+        },
+        {
+          "name": "SETTLEMENT_AGENT_URL",
+          "description": "Override the Settlement Agent URL",
+          "required": false
+        },
+        {
+          "name": "SANDBOX_MODE",
+          "description": "Set to false for live on-chain settlement (default: true)",
+          "required": false
+        }
+      ]
+    }
+  ]
+}