diff --git a/lib/cli.js b/lib/cli.js
index 2b868e5..72e5923 100644
--- a/lib/cli.js
+++ b/lib/cli.js
@@ -58,9 +58,9 @@ var OPTIONS = [
         names: ['profile', 'p'],
         type: 'string',
         completionType: 'tritonprofile',
-        env: 'TRITON_PROFILE',
+        env: 'SC_PROFILE',
         helpArg: 'NAME',
-        help: 'Triton client profile to use.'
+        help: 'Spearhead Cloud client profile to use.'
     },
 
     {
@@ -81,8 +81,7 @@ var OPTIONS = [
     {
         names: ['account', 'a'],
         type: 'string',
-        help: 'Account (login name). Environment: TRITON_ACCOUNT=ACCOUNT ' +
-            'or SDC_ACCOUNT=ACCOUNT.',
+        help: 'Account (login name). Environment: SC_ACCOUNT=ACCOUNT ',
         helpArg: 'ACCOUNT'
     },
     {
@@ -90,51 +89,48 @@ var OPTIONS = [
         type: 'string',
         help: 'Masquerade as the given account login name. This can only ' +
             'succeed for operator accounts. Note that accesses like these ' +
-            'audited on the CloudAPI server side.',
+            'are audited on the CloudAPI server side.',
         helpArg: 'ACCOUNT',
         hidden: true
     },
     {
         names: ['user', 'u'],
         type: 'string',
-        help: 'RBAC user (login name). Environment: TRITON_USER=USER ' +
-            'or SDC_USER=USER.',
+        help: 'RBAC user (login name). Environment: SC_USER=USER',
         helpArg: 'USER'
     },
     {
         names: ['role', 'r'],
         type: 'arrayOfCommaSepString',
-        env: 'TRITON_ROLE',
+        env: 'SC_ROLE',
         help: 'Assume an RBAC role. Use multiple times or once with a list',
         helpArg: 'ROLE,...'
     },
     {
         names: ['keyId', 'k'],
         type: 'string',
-        help: 'SSH key fingerprint. Environment: TRITON_KEY_ID=FINGERPRINT ' +
-            'or SDC_KEY_ID=FINGERPRINT.',
+        help: 'SSH key fingerprint. Environment: SC_KEY_ID=FINGERPRINT.',
         helpArg: 'FP'
     },
     {
         names: ['url', 'U'],
         type: 'string',
-        help: 'CloudAPI URL. Environment: TRITON_URL=URL or SDC_URL=URL.',
+        help: 'Spearhead Cloud Datacenter URL. Environment: SC_URL=URL.',
         helpArg: 'URL'
     },
     {
         names: ['J'],
         type: 'string',
         hidden: true,
-        help: 'Joyent Public Cloud (JPC) datacenter name. This is ' +
-            'a shortcut to the "https://$dc.api.joyent.com" ' +
+        help: 'Spearhead Cloud (SC) datacenter name. This is ' +
+            'a shortcut to the "https://$dc.api.spearhead.cloud" ' +
             'cloudapi URL.'
     },
     {
         names: ['insecure', 'i'],
         type: 'bool',
-        help: 'Do not validate the CloudAPI SSL certificate. Environment: ' +
-            'TRITON_TLS_INSECURE=1, SDC_TLS_INSECURE=1 (or the deprecated ' +
-            'SDC_TESTING=1).',
+        help: 'Do not validate the SSL certificate. Environment: ' +
+            'SC_TLS_INSECURE=1 (or the deprecated SC_TESTING=1).',
         'default': false
     },
     {
@@ -143,7 +139,7 @@ var OPTIONS = [
         helpArg: 'VER',
         help: 'A cloudapi API version, or semver range, to attempt to use. ' +
             'This is passed in the "Accept-Version" header. ' +
-            'See `triton cloudapi /--ping` to list supported versions. ' +
+            'See `spearhead cloudapi /--ping` to list supported versions. ' +
             'The default is "' + lib_tritonapi.CLOUDAPI_ACCEPT_VERSION + '". ' +
             '*This is intended for development use only. It could cause ' +
             '`triton` processing of responses to break.*',
@@ -258,7 +254,7 @@ CLI.prototype.init = function (opts, args, callback) {
         callback(new errors.UsageError(
             'cannot use both "--url" and "-J" options'));
     } else if (opts.J) {
-        opts.url = format('https://%s.api.joyent.com', opts.J);
+        opts.url = format('https://%s.api.spearhead.cloud', opts.J);
     }
 
     this.configDir = constants.CLI_CONFIG_DIR;
@@ -298,9 +294,8 @@ CLI.prototype.init = function (opts, args, callback) {
                     /* BEGIN JSSTYLED */
                     pErr.message += '\n'
                         + '    No profile information could be loaded.\n'
-                        + '    Use "triton profile create" to create a profile or provide\n'
-                        + '    the required "CloudAPI options" described in "triton --help".\n'
-                        + '    See https://github.com/joyent/node-triton#setup for more help.';
+                        + '    Use "spearhead profile create" to create a profile or provide\n'
+                        + '    the required "CloudAPI options" described in "spearhead --help".';
                     /* END JSSTYLED */
                 }
                 throw pErr;
@@ -322,9 +317,9 @@ CLI.prototype.init = function (opts, args, callback) {
         return self._tritonapi;
     });
 
-    if (process.env.TRITON_COMPLETE) {
+    if (process.env.SC_COMPLETE) {
         /*
-         * If `TRITON_COMPLETE=<type>` is set (typically only in the
+         * If `SC_COMPLETE=<type>` is set (typically only in the
          * Triton CLI bash completion driver, see
          * "etc/triton-bash-completion-types.sh"), then Bash completions are
          * fetched and printed, instead of the usual subcommand handling.
@@ -333,9 +328,9 @@ CLI.prototype.init = function (opts, args, callback) {
          * to avoid hitting the server for data everytime.
          *
          * Example usage:
-         *      TRITON_COMPLETE=images triton -p my-profile create
+         *      SC_COMPLETE=images triton -p my-profile create
          */
-        self._emitCompletions(process.env.TRITON_COMPLETE, function (err) {
+        self._emitCompletions(process.env.SC_COMPLETE, function (err) {
             callback(err || false);
         });
     } else {
@@ -559,7 +554,7 @@ CLI.prototype._emitCompletions = function _emitCompletions(type, cb) {
                 });
                 break;
             default:
-                process.stderr.write('warning: unknown triton completion type: '
+                process.stderr.write('warning: unknown spearhead completion type: '
                     + type + '\n');
                 next();
                 break;