SAS Viya

{
  "_meta": {
    "io.modelcontextprotocol.registry/official": {
      "status": "active",
      "isLatest": true,
      "updatedAt": "2026-10-23T14:49:27.291945Z",
      "publishedAt": "2026-10-23T14:49:27.291945Z",
      "statusChangedAt": "2026-10-23T14:49:27.291945Z"
    }
  },
  "server": {
    "name": "io.github.sassoftware/sas-mcp-server",
    "title": "SAS Viya",
    "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
    "version": "1.19.0",
    "packages": [
      {
        "transport": {
          "type": "stdio"
        },
        "identifier": "ghcr.io/sassoftware/sas-mcp-server:1.19.0",
        "runtimeHint": "docker",
        "registryType": "oci",
        "packageArguments": [
          {
            "type": "positional",
            "value": "app-stdio"
          }
        ],
        "runtimeArguments": [
          {
            "name": "-v",
            "type": "named",
            "value": "{sas_token_dir}:/app/.sas",
            "variables": {
              "sas_token_dir": {
                "format": "filepath",
                "isRequired": true,
                "description": "The .sas directory in your home directory, written by `sas-viya auth loginCode`. On Windows, C:\\Users\\<you>\\.sas."
              }
            },
            "isRequired": true,
            "description": "Mount the SAS Viya CLI token cache into the container. The server reads ~/.sas/credentials.json, and $HOME is /app inside the image, so the .sas directory has to land at /app/.sas."
          }
        ],
        "environmentVariables": [
          {
            "name": "VIYA_ENDPOINT",
            "format": "string",
            "isRequired": true,
            "description": "Base URL of your SAS Viya environment, e.g. https://viya.example.com. No trailing slash."
          },
          {
            "name": "SSL_VERIFY",
            "format": "string",
            "default": "true",
            "description": "Set false only for a self-signed Viya certificate. Disables verification for the whole process, so prefer a trusted certificate."
          },
          {
            "name": "CLIENT_ID",
            "format": "string",
            "default": "sas-mcp",
            "description": "SASLogon OAuth client id used for the token refresh exchange."
          },
          {
            "name": "COMPUTE_CONTEXT_NAME",
            "format": "string",
            "default": "SAS Job Execution compute context",
            "description": "Compute context that backs SAS code execution."
          },
          {
            "name": "MCP_TIERS",
            "format": "string",
            "description": "Expose only some tool tiers, e.g. 0-4 or 0,1,7. Empty exposes all 92 tools. Tiers: 0 Compute, 1 Data Discovery, 2 Data Operations, 3 Reports, 4 Batch Jobs, 5 AutoML, 6 Models, 7 Decisioning, 8 Workbench, 9 Business Glossary."
          },
          {
            "name": "MCP_READ_ONLY",
            "format": "string",
            "default": "false",
            "description": "Expose only tools that neither change server-side state nor cause server-side work (51 of 92). Composes with MCP_TIERS."
          },
          {
            "name": "MCP_APPS",
            "format": "string",
            "default": "true",
            "description": "Register interactive views (MCP Apps) for the data, SAS log and glossary tools. Additive: text-only clients are unaffected. Set false to register none."
          },
          {
            "name": "MCP_STATELESS_HTTP",
            "format": "string",
            "default": "false",
            "description": "Serve HTTP requests without an MCP session. Needed by clients that speak only the sessionless 2026-07-28 protocol revision (claude.ai custom connectors); the legacy handshake works either way."
          },
          {
            "name": "VIYA_CLIENT_TIMEOUT",
            "format": "number",
            "default": "300",
            "description": "Timeout in seconds for every SAS Viya REST call the tools make."
          }
        ]
      }
    ],
    "repository": {
      "url": "https://github.com/sassoftware/sas-mcp-server",
      "source": "github"
    },
    "description": "Execute SAS code and query Compute, CAS, and model APIs on SAS Viya via OAuth 2.0."
  }
}