io.github.williansaez/abap-adt-mcp

{
  "_meta": {
    "io.modelcontextprotocol.registry/official": {
      "status": "active",
      "isLatest": true,
      "updatedAt": "2026-10-16T08:44:28.462906Z",
      "publishedAt": "2026-10-16T08:44:28.462906Z",
      "statusChangedAt": "2026-10-16T08:44:28.462906Z"
    }
  },
  "server": {
    "name": "io.github.williansaez/abap-adt-mcp",
    "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
    "version": "2.8.0",
    "packages": [
      {
        "version": "2.8.0",
        "transport": {
          "type": "stdio"
        },
        "identifier": "abap-adt-mcp",
        "registryType": "npm",
        "registryBaseUrl": "https://registry.npmjs.org",
        "environmentVariables": [
          {
            "name": "SAP_SYSTEMS_FILE",
            "description": "Path to a JSON file mapping destination names to system configs (url, client, authType basic/sso/sso2/oauth, credentials). Recommended; keep the file mode 0600. See systems.example.json"
          },
          {
            "name": "SAP_SYSTEMS",
            "isSecret": true,
            "description": "Inline JSON map of destinations (same shape as SAP_SYSTEMS_FILE). Contains credentials — prefer SAP_SYSTEMS_FILE"
          },
          {
            "name": "SAP_DEFAULT_DESTINATION",
            "description": "Destination name used when a tool call omits `destination` (alternatively mark an entry with \"default\": true)"
          },
          {
            "name": "SAP_AUTH_TYPE",
            "description": "Default auth type for entries that don't specify one: sso (default), sso2, basic, or oauth"
          },
          {
            "name": "MCP_HTTP_PORT",
            "description": "When set (1024-65535), serve Streamable HTTP on http://127.0.0.1:<port>/mcp with bearer-token auth instead of stdio"
          },
          {
            "name": "MCP_HTTP_HOST",
            "description": "Bind address for the HTTP transport (default 127.0.0.1). Set 0.0.0.0 only inside containers that publish the port"
          },
          {
            "name": "MCP_HTTP_TOKEN",
            "isSecret": true,
            "description": "Bearer token for the HTTP transport; auto-generated and written to ~/.abap-adt-mcp/http-token when unset"
          },
          {
            "name": "MCP_HTTP_MAX_SESSIONS",
            "description": "Maximum concurrent MCP sessions on the HTTP transport (default 16); further initialize requests get 503"
          },
          {
            "name": "MCP_HTTP_MAX_BODY_BYTES",
            "description": "Largest request body the HTTP transport accepts, in bytes (default 4194304); larger bodies are refused with HTTP 413"
          },
          {
            "name": "MCP_HTTP_SESSION_TTL_MINUTES",
            "description": "Idle minutes after which an HTTP session (and its SAP sessions/locks) is closed (default 30)"
          },
          {
            "name": "MCP_HTTP_ALLOWED_ORIGINS",
            "description": "Comma-separated Origin values allowed on the HTTP transport (loopback origins always allowed when bound to loopback; * allows any)"
          },
          {
            "name": "MCP_HTTP_ALLOWED_HOSTS",
            "description": "Comma-separated Host header values allowed (DNS-rebinding protection; loopback hosts always allowed when bound to loopback)"
          },
          {
            "name": "MCP_EXPORT_ROOT",
            "description": "When set, exportPackageSources may only write inside this directory"
          },
          {
            "name": "MCP_AUDIT_FILE",
            "description": "Path of a JSONL audit trail: one record per tool call (tool, destination, duration, outcome ok/error/denied/unavailable, policy gate, redacted argument summary)"
          },
          {
            "name": "MCP_ADT_TRACE_FILE",
            "description": "Diagnostics: path of a JSONL trace with one line per ADT request (method, URI, status, headers). Cookie, Set-Cookie, Authorization and CSRF values are reduced to name and length; no response body is kept, error lines carry the first 300 characters of the redacted error text. Off when unset."
          },
          {
            "name": "MCP_READ_ONLY",
            "description": "Set to 1 to make every destination read-only (server-side; only read-only annotated tools plus login/logout run). Per-destination policies live in systems.json"
          },
          {
            "name": "MCP_ALLOW_DATA_PREVIEW",
            "description": "Set to 1 to let tableContents read table and CDS rows on every destination that does not state policy.allowDataPreview itself (reading table data is off by default)"
          },
          {
            "name": "MCP_ALLOW_FREE_SQL",
            "description": "Set to 1 to allow runQuery and tableContents with sqlQuery on every destination that does not state policy.allowFreeSql itself (free SQL is off by default; implies table data)"
          },
          {
            "name": "MCP_TOOLSETS",
            "description": "Toolsets to publish: comma list (core,source,objects,transports,analysis,tests,atc,data,discovery,runtime,refactoring,rap,services,git,debugger,traces) or a preset: all (default) or focused"
          },
          {
            "name": "MCP_DISABLED_TOOLSETS",
            "description": "Toolsets to hide, comma list (core cannot be disabled)"
          },
          {
            "name": "MCP_MAX_RESPONSE_CHARS",
            "description": "Character budget for a single tool response before results are paged/truncated (default 40000, minimum 5000). Raise it if your MCP host accepts larger tool outputs"
          },
          {
            "name": "SAP_ALLOW_REENTRANCE_TICKET",
            "description": "Set to 1 to enable the reentranceTicket tool (disabled by default: it returns a live SAP logon credential into the conversation)"
          },
          {
            "name": "SAP_URL",
            "description": "Legacy single-system mode: base URL of the SAP system, e.g. https://host:44300"
          },
          {
            "name": "SAP_USER",
            "description": "Legacy single-system mode: SAP username"
          },
          {
            "name": "SAP_PASSWORD",
            "isSecret": true,
            "description": "Legacy single-system mode: SAP password"
          },
          {
            "name": "SAP_CLIENT",
            "description": "Legacy single-system mode: SAP client number, e.g. 100"
          },
          {
            "name": "SAP_LANGUAGE",
            "description": "Legacy single-system mode: logon language, e.g. EN"
          },
          {
            "name": "SAP_BROWSER_PATH",
            "description": "SSO destinations: path to a Chromium/Chrome/Edge binary for the browser login (auto-detected when unset)"
          },
          {
            "name": "SAP_BROWSER_PROFILE_DIR",
            "description": "SSO destinations: directory of the persistent browser profile that keeps the identity-provider session (default ~/.abap-adt-mcp/sso/<host>)"
          },
          {
            "name": "SAP_SSO2_COMMAND",
            "description": "Legacy single-system sso2 mode: absolute path to the trusted local ticket provider"
          },
          {
            "name": "SAP_SSO2_ARGS",
            "description": "Legacy single-system sso2 mode: JSON array of provider arguments (never put a ticket here)"
          },
          {
            "name": "SAP_SSO2_TIMEOUT_MS",
            "description": "Legacy single-system sso2 mode: provider timeout in milliseconds (default 30000; range 1000-300000)"
          },
          {
            "name": "SAP_TLS_INSECURE",
            "description": "Legacy single-system mode: set to 1 to skip TLS certificate verification for that system only (sandboxes with self-signed certificates)"
          },
          {
            "name": "SAP_OAUTH_TOKEN_URL",
            "description": "Legacy single-system mode with SAP_AUTH_TYPE=oauth: OAuth2 token endpoint (client_credentials)"
          },
          {
            "name": "SAP_OAUTH_CLIENT_ID",
            "description": "Legacy single-system mode with SAP_AUTH_TYPE=oauth: OAuth2 client id"
          },
          {
            "name": "SAP_OAUTH_CLIENT_SECRET",
            "isSecret": true,
            "description": "Legacy single-system mode with SAP_AUTH_TYPE=oauth: OAuth2 client secret"
          },
          {
            "name": "SAP_OAUTH_SCOPE",
            "description": "Legacy single-system mode with SAP_AUTH_TYPE=oauth: optional OAuth2 scope"
          },
          {
            "name": "MCP_PROFILE_GATE",
            "description": "Platform gate for toolsets the destination does not expose (debugger, traces, abapGit, ...): enforce (default, refuse before calling SAP), warn (log only) or off"
          },
          {
            "name": "MCP_SOURCE_CACHE_TTL_SECONDS",
            "description": "Lifetime of the per-session source cache used by grepPackage, cdsViewInfo and syntaxCheckCode (default 300; 0 keeps entries until logout)"
          },
          {
            "name": "MCP_CACHE_DIR",
            "description": "Directory for the cached SAP cloudification repository used by apiReleaseState (default ~/.abap-adt-mcp/cache)"
          },
          {
            "name": "MCP_API_CLASSIFICATION_FILES",
            "description": "Extra classification files for apiReleaseState, comma list: a path inside SAP's cloudification repository (partner/objectClassifications_ACME.json) or an https URL"
          }
        ]
      }
    ],
    "repository": {
      "url": "https://github.com/williansaez/abap-adt-mcp",
      "source": "github"
    },
    "description": "ABAP development from Claude and other MCP hosts: source, transports, tests, ATC, debugger"
  }
}