Added MessagePack operations

package-lock.json

@@ -385,6 +385,7 @@
       "version": "5.5.2",
       "resolved": "https://registry.npmjs.org/ajv/-/ajv-5.5.2.tgz",
       "integrity": "sha1-c7Xuyj+rZT49P5Qis0GtQiBdyWU=",
+      "dev": true,
       "requires": {
         "co": "^4.6.0",
         "fast-deep-equal": "^1.0.0",
@@ -548,6 +549,7 @@
       "version": "0.2.4",
       "resolved": "https://registry.npmjs.org/asn1/-/asn1-0.2.4.tgz",
       "integrity": "sha512-jxwzQpLQjSmWXgwaCZE9Nz+glAG01yF1QnWgbhGwHI5A6FRIEY6IVqtHhIepHqI7/kyEyQEagBC5mBEFlIYvdg==",
+      "dev": true,
       "requires": {
         "safer-buffer": "~2.1.0"
       }
@@ -592,7 +594,8 @@
     "assert-plus": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/assert-plus/-/assert-plus-1.0.0.tgz",
-      "integrity": "sha1-8S4PPF13sLHN2RRpQuTpbB5N1SU="
+      "integrity": "sha1-8S4PPF13sLHN2RRpQuTpbB5N1SU=",
+      "dev": true
     },
     "assign-symbols": {
       "version": "1.0.0",
@@ -630,7 +633,8 @@
     "asynckit": {
       "version": "0.4.0",
       "resolved": "https://registry.npmjs.org/asynckit/-/asynckit-0.4.0.tgz",
-      "integrity": "sha1-x57Zf380y48robyXkLzDZkdLS3k="
+      "integrity": "sha1-x57Zf380y48robyXkLzDZkdLS3k=",
+      "dev": true
     },
     "atob": {
       "version": "2.1.1",
@@ -708,12 +712,14 @@
     "aws-sign2": {
       "version": "0.7.0",
       "resolved": "https://registry.npmjs.org/aws-sign2/-/aws-sign2-0.7.0.tgz",
-      "integrity": "sha1-tG6JCTSpWR8tL2+G1+ap8bP+dqg="
+      "integrity": "sha1-tG6JCTSpWR8tL2+G1+ap8bP+dqg=",
+      "dev": true
     },
     "aws4": {
       "version": "1.7.0",
       "resolved": "https://registry.npmjs.org/aws4/-/aws4-1.7.0.tgz",
-      "integrity": "sha512-32NDda82rhwD9/JBCCkB+MRYDp0oSvlo2IL6rQWA10PQi7tDUM3eqMSltXmY+Oyl/7N3P3qNtAlv7X0d9bI28w=="
+      "integrity": "sha512-32NDda82rhwD9/JBCCkB+MRYDp0oSvlo2IL6rQWA10PQi7tDUM3eqMSltXmY+Oyl/7N3P3qNtAlv7X0d9bI28w==",
+      "dev": true
     },
     "axios": {
       "version": "0.18.0",
@@ -1467,6 +1473,7 @@
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/bcrypt-pbkdf/-/bcrypt-pbkdf-1.0.2.tgz",
       "integrity": "sha1-pDAdOJtqQ/m2f/PKEaP2Y342Dp4=",
+      "dev": true,
       "optional": true,
       "requires": {
         "tweetnacl": "^0.14.3"
@@ -1807,7 +1814,8 @@
     "buffer-from": {
       "version": "1.1.1",
       "resolved": "https://registry.npmjs.org/buffer-from/-/buffer-from-1.1.1.tgz",
-      "integrity": "sha512-MQcXEUbCKtEo7bhqEs6560Hyd4XaovZlO/k9V3hjVUF/zwW7KBVdSK4gIt/bzwS9MbR5qob+F5jusZsb0YQK2A=="
+      "integrity": "sha512-MQcXEUbCKtEo7bhqEs6560Hyd4XaovZlO/k9V3hjVUF/zwW7KBVdSK4gIt/bzwS9MbR5qob+F5jusZsb0YQK2A==",
+      "dev": true
     },
     "buffer-indexof": {
       "version": "1.1.1",
@@ -1940,7 +1948,8 @@
     "caseless": {
       "version": "0.12.0",
       "resolved": "https://registry.npmjs.org/caseless/-/caseless-0.12.0.tgz",
-      "integrity": "sha1-G2gcIf+EAzyCZUMJBolCDRhxUdw="
+      "integrity": "sha1-G2gcIf+EAzyCZUMJBolCDRhxUdw=",
+      "dev": true
     },
     "catharsis": {
       "version": "0.8.9",
@@ -2147,7 +2156,8 @@
     "co": {
       "version": "4.6.0",
       "resolved": "https://registry.npmjs.org/co/-/co-4.6.0.tgz",
-      "integrity": "sha1-bqa989hTrlTMuOR7+gvz+QMfsYQ="
+      "integrity": "sha1-bqa989hTrlTMuOR7+gvz+QMfsYQ=",
+      "dev": true
     },
     "code-point-at": {
       "version": "1.1.0",
@@ -2196,6 +2206,7 @@
       "version": "1.0.6",
       "resolved": "https://registry.npmjs.org/combined-stream/-/combined-stream-1.0.6.tgz",
       "integrity": "sha1-cj599ugBrFYTETp+RFqbactjKBg=",
+      "dev": true,
       "requires": {
         "delayed-stream": "~1.0.0"
       }
@@ -2260,6 +2271,7 @@
       "version": "1.6.2",
       "resolved": "https://registry.npmjs.org/concat-stream/-/concat-stream-1.6.2.tgz",
       "integrity": "sha512-27HBghJxjiZtIk3Ycvn/4kbJk/1uZuJFfuPEns6LaEvpvG1f0hTea8lilrouyo9mVc2GWdcEZ8OLoGmSADlrCw==",
+      "dev": true,
       "requires": {
         "buffer-from": "^1.0.0",
         "inherits": "^2.0.3",
@@ -2358,7 +2370,8 @@
     "core-util-is": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/core-util-is/-/core-util-is-1.0.2.tgz",
-      "integrity": "sha1-tf1UIgqivFq1eqtxQMlAdUUDwac="
+      "integrity": "sha1-tf1UIgqivFq1eqtxQMlAdUUDwac=",
+      "dev": true
     },
     "cosmiconfig": {
       "version": "4.0.0",
@@ -2594,6 +2607,7 @@
       "version": "1.14.1",
       "resolved": "https://registry.npmjs.org/dashdash/-/dashdash-1.14.1.tgz",
       "integrity": "sha1-hTz6D3y+L+1d4gMmuN1YEDX24vA=",
+      "dev": true,
       "requires": {
         "assert-plus": "^1.0.0"
       }
@@ -2766,7 +2780,8 @@
     "delayed-stream": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/delayed-stream/-/delayed-stream-1.0.0.tgz",
-      "integrity": "sha1-3zrhmayt+31ECqrgsp4icrJOxhk="
+      "integrity": "sha1-3zrhmayt+31ECqrgsp4icrJOxhk=",
+      "dev": true
     },
     "delegates": {
       "version": "1.0.0",
@@ -2963,6 +2978,7 @@
       "version": "0.1.2",
       "resolved": "https://registry.npmjs.org/ecc-jsbn/-/ecc-jsbn-0.1.2.tgz",
       "integrity": "sha1-OoOpBOVDUyh4dMVkt1SThoSamMk=",
+      "dev": true,
       "optional": true,
       "requires": {
         "jsbn": "~0.1.0",
@@ -2973,6 +2989,7 @@
           "version": "0.1.1",
           "resolved": "https://registry.npmjs.org/jsbn/-/jsbn-0.1.1.tgz",
           "integrity": "sha1-peZUwuWi3rXyAdls77yoDA7y9RM=",
+          "dev": true,
           "optional": true
         }
       }
@@ -3133,7 +3150,8 @@
     "es6-promise": {
       "version": "4.2.4",
       "resolved": "https://registry.npmjs.org/es6-promise/-/es6-promise-4.2.4.tgz",
-      "integrity": "sha512-/NdNZVJg+uZgtm9eS3O6lrOLYmQag2DjdEXuPaHlZ6RuVqgqaVZfgYCepEIKsLqwdQArOPtC3XzRLqGGfT8KQQ=="
+      "integrity": "sha512-/NdNZVJg+uZgtm9eS3O6lrOLYmQag2DjdEXuPaHlZ6RuVqgqaVZfgYCepEIKsLqwdQArOPtC3XzRLqGGfT8KQQ==",
+      "dev": true
     },
     "es6-promise-polyfill": {
       "version": "1.2.0",
@@ -3699,7 +3717,8 @@
     "extend": {
       "version": "3.0.2",
       "resolved": "https://registry.npmjs.org/extend/-/extend-3.0.2.tgz",
-      "integrity": "sha512-fjquC59cD7CyW6urNXK0FBufkZcoiGG80wTuPujX590cB5Ttln20E2UB4S/WARVqhXffZl2LNgS+gQdPIIim/g=="
+      "integrity": "sha512-fjquC59cD7CyW6urNXK0FBufkZcoiGG80wTuPujX590cB5Ttln20E2UB4S/WARVqhXffZl2LNgS+gQdPIIim/g==",
+      "dev": true
     },
     "extend-shallow": {
       "version": "3.0.2",
@@ -3814,6 +3833,7 @@
       "version": "1.6.7",
       "resolved": "https://registry.npmjs.org/extract-zip/-/extract-zip-1.6.7.tgz",
       "integrity": "sha1-qEC0uK9kAyZMjbV/Txp0Mz74H+k=",
+      "dev": true,
       "requires": {
         "concat-stream": "1.6.2",
         "debug": "2.6.9",
@@ -3824,7 +3844,8 @@
     "extsprintf": {
       "version": "1.3.0",
       "resolved": "https://registry.npmjs.org/extsprintf/-/extsprintf-1.3.0.tgz",
-      "integrity": "sha1-lpGEQOMEGnpBT4xS48V06zw+HgU="
+      "integrity": "sha1-lpGEQOMEGnpBT4xS48V06zw+HgU=",
+      "dev": true
     },
     "eyes": {
       "version": "0.1.8",
@@ -3835,12 +3856,14 @@
     "fast-deep-equal": {
       "version": "1.1.0",
       "resolved": "https://registry.npmjs.org/fast-deep-equal/-/fast-deep-equal-1.1.0.tgz",
-      "integrity": "sha1-wFNHeBfIa1HaqFPIHgWbcz0CNhQ="
+      "integrity": "sha1-wFNHeBfIa1HaqFPIHgWbcz0CNhQ=",
+      "dev": true
     },
     "fast-json-stable-stringify": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/fast-json-stable-stringify/-/fast-json-stable-stringify-2.0.0.tgz",
-      "integrity": "sha1-1RQsDK7msRifh9OnYREGT4bIu/I="
+      "integrity": "sha1-1RQsDK7msRifh9OnYREGT4bIu/I=",
+      "dev": true
     },
     "fast-levenshtein": {
       "version": "2.0.6",
@@ -3866,6 +3889,7 @@
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/fd-slicer/-/fd-slicer-1.0.1.tgz",
       "integrity": "sha1-i1vL2ewyfFBBv5qwI/1nUPEXfmU=",
+      "dev": true,
       "requires": {
         "pend": "~1.2.0"
       }
@@ -4058,12 +4082,14 @@
     "forever-agent": {
       "version": "0.6.1",
       "resolved": "https://registry.npmjs.org/forever-agent/-/forever-agent-0.6.1.tgz",
-      "integrity": "sha1-+8cfDEGt6zf5bFd60e1C2P2sypE="
+      "integrity": "sha1-+8cfDEGt6zf5bFd60e1C2P2sypE=",
+      "dev": true
     },
     "form-data": {
       "version": "2.3.2",
       "resolved": "https://registry.npmjs.org/form-data/-/form-data-2.3.2.tgz",
       "integrity": "sha1-SXBJi+YEwgwAXU9cI67NIda0kJk=",
+      "dev": true,
       "requires": {
         "asynckit": "^0.4.0",
         "combined-stream": "1.0.6",
@@ -4105,6 +4131,7 @@
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/fs-extra/-/fs-extra-1.0.0.tgz",
       "integrity": "sha1-zTzl9+fLYUWIP8rjGR6Yd/hYeVA=",
+      "dev": true,
       "requires": {
         "graceful-fs": "^4.1.2",
         "jsonfile": "^2.1.0",
@@ -4768,6 +4795,7 @@
       "version": "0.1.7",
       "resolved": "https://registry.npmjs.org/getpass/-/getpass-0.1.7.tgz",
       "integrity": "sha1-Xv+OPmhNVprkyysSgmBOi6YhSfo=",
+      "dev": true,
       "requires": {
         "assert-plus": "^1.0.0"
       }
@@ -4848,7 +4876,8 @@
     "graceful-fs": {
       "version": "4.1.11",
       "resolved": "https://registry.npmjs.org/graceful-fs/-/graceful-fs-4.1.11.tgz",
-      "integrity": "sha1-Dovf5NHduIVNZOBOp8AOKgJuVlg="
+      "integrity": "sha1-Dovf5NHduIVNZOBOp8AOKgJuVlg=",
+      "dev": true
     },
     "grunt": {
       "version": "1.0.3",
@@ -5195,12 +5224,14 @@
     "har-schema": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/har-schema/-/har-schema-2.0.0.tgz",
-      "integrity": "sha1-qUwiJOvKwEeCoNkDVSHyRzW37JI="
+      "integrity": "sha1-qUwiJOvKwEeCoNkDVSHyRzW37JI=",
+      "dev": true
     },
     "har-validator": {
       "version": "5.0.3",
       "resolved": "https://registry.npmjs.org/har-validator/-/har-validator-5.0.3.tgz",
       "integrity": "sha1-ukAsJmGU8VlW7xXg/PJCmT9qff0=",
+      "dev": true,
       "requires": {
         "ajv": "^5.1.0",
         "har-schema": "^2.0.0"
@@ -5297,6 +5328,7 @@
       "version": "2.2.0",
       "resolved": "https://registry.npmjs.org/hasha/-/hasha-2.2.0.tgz",
       "integrity": "sha1-eNfL/B5tZjA/55g3NlmEUXsvbuE=",
+      "dev": true,
       "requires": {
         "is-stream": "^1.0.1",
         "pinkie-promise": "^2.0.0"
@@ -5546,6 +5578,7 @@
       "version": "1.2.0",
       "resolved": "https://registry.npmjs.org/http-signature/-/http-signature-1.2.0.tgz",
       "integrity": "sha1-muzZJRFHcvPZW2WmCruPfBj7rOE=",
+      "dev": true,
       "requires": {
         "assert-plus": "^1.0.0",
         "jsprim": "^1.2.2",
@@ -5716,7 +5749,8 @@
     "inherits": {
       "version": "2.0.3",
       "resolved": "https://registry.npmjs.org/inherits/-/inherits-2.0.3.tgz",
-      "integrity": "sha1-Yzwsg+PaQqUC9SRmAiSA9CCCYd4="
+      "integrity": "sha1-Yzwsg+PaQqUC9SRmAiSA9CCCYd4=",
+      "dev": true
     },
     "ini": {
       "version": "1.3.5",
@@ -6056,7 +6090,8 @@
     "is-stream": {
       "version": "1.1.0",
       "resolved": "https://registry.npmjs.org/is-stream/-/is-stream-1.1.0.tgz",
-      "integrity": "sha1-EtSj3U5o4Lec6428hBc66A2RykQ="
+      "integrity": "sha1-EtSj3U5o4Lec6428hBc66A2RykQ=",
+      "dev": true
     },
     "is-symbol": {
       "version": "1.0.1",
@@ -6067,7 +6102,8 @@
     "is-typedarray": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/is-typedarray/-/is-typedarray-1.0.0.tgz",
-      "integrity": "sha1-5HnICFjfDBsR3dppQPlgEfzaSpo="
+      "integrity": "sha1-5HnICFjfDBsR3dppQPlgEfzaSpo=",
+      "dev": true
     },
     "is-utf8": {
       "version": "0.2.1",
@@ -6090,12 +6126,14 @@
     "isarray": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/isarray/-/isarray-1.0.0.tgz",
-      "integrity": "sha1-u5NdSFgsuhaMBoNJV6VKPgcSTxE="
+      "integrity": "sha1-u5NdSFgsuhaMBoNJV6VKPgcSTxE=",
+      "dev": true
     },
     "isexe": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/isexe/-/isexe-2.0.0.tgz",
-      "integrity": "sha1-6PvzdNxVb/iUehDcsFctYz8s+hA="
+      "integrity": "sha1-6PvzdNxVb/iUehDcsFctYz8s+hA=",
+      "dev": true
     },
     "isobject": {
       "version": "3.0.1",
@@ -6106,7 +6144,8 @@
     "isstream": {
       "version": "0.1.2",
       "resolved": "https://registry.npmjs.org/isstream/-/isstream-0.1.2.tgz",
-      "integrity": "sha1-R+Y/evVa+m+S4VAOaQ64uFKcCZo="
+      "integrity": "sha1-R+Y/evVa+m+S4VAOaQ64uFKcCZo=",
+      "dev": true
     },
     "jison": {
       "version": "0.4.13",
@@ -6379,12 +6418,14 @@
     "json-schema": {
       "version": "0.2.3",
       "resolved": "https://registry.npmjs.org/json-schema/-/json-schema-0.2.3.tgz",
-      "integrity": "sha1-tIDIkuWaLwWVTOcnvT8qTogvnhM="
+      "integrity": "sha1-tIDIkuWaLwWVTOcnvT8qTogvnhM=",
+      "dev": true
     },
     "json-schema-traverse": {
       "version": "0.3.1",
       "resolved": "https://registry.npmjs.org/json-schema-traverse/-/json-schema-traverse-0.3.1.tgz",
-      "integrity": "sha1-NJptRMU6Ud6JtAgFxdXlm0F9M0A="
+      "integrity": "sha1-NJptRMU6Ud6JtAgFxdXlm0F9M0A=",
+      "dev": true
     },
     "json-stable-stringify": {
       "version": "1.0.1",
@@ -6404,7 +6445,8 @@
     "json-stringify-safe": {
       "version": "5.0.1",
       "resolved": "https://registry.npmjs.org/json-stringify-safe/-/json-stringify-safe-5.0.1.tgz",
-      "integrity": "sha1-Epai1Y/UXxmg9s4B1lcB4sc1tus="
+      "integrity": "sha1-Epai1Y/UXxmg9s4B1lcB4sc1tus=",
+      "dev": true
     },
     "json3": {
       "version": "3.3.2",
@@ -6422,6 +6464,7 @@
       "version": "2.4.0",
       "resolved": "https://registry.npmjs.org/jsonfile/-/jsonfile-2.4.0.tgz",
       "integrity": "sha1-NzaitCi4e72gzIO1P6PWM6NcKug=",
+      "dev": true,
       "requires": {
         "graceful-fs": "^4.1.6"
       }
@@ -6454,6 +6497,7 @@
       "version": "1.4.1",
       "resolved": "https://registry.npmjs.org/jsprim/-/jsprim-1.4.1.tgz",
       "integrity": "sha1-MT5mvB5cwG5Di8G3SZwuXFastqI=",
+      "dev": true,
       "requires": {
         "assert-plus": "1.0.0",
         "extsprintf": "1.3.0",
@@ -6501,7 +6545,8 @@
     "kew": {
       "version": "0.7.0",
       "resolved": "https://registry.npmjs.org/kew/-/kew-0.7.0.tgz",
-      "integrity": "sha1-edk9LTM2PW/dKXCzNdkUGtWR15s="
+      "integrity": "sha1-edk9LTM2PW/dKXCzNdkUGtWR15s=",
+      "dev": true
     },
     "keybase-ecurve": {
       "version": "1.0.0",
@@ -6544,6 +6589,7 @@
       "version": "1.3.1",
       "resolved": "https://registry.npmjs.org/klaw/-/klaw-1.3.1.tgz",
       "integrity": "sha1-QIhDO0azsbolnXh4XY6W9zugJDk=",
+      "dev": true,
       "requires": {
         "graceful-fs": "^4.1.9"
       }
@@ -6973,12 +7019,14 @@
     "mime-db": {
       "version": "1.35.0",
       "resolved": "https://registry.npmjs.org/mime-db/-/mime-db-1.35.0.tgz",
-      "integrity": "sha512-JWT/IcCTsB0Io3AhWUMjRqucrHSPsSf2xKLaRldJVULioggvkJvggZ3VXNNSRkCddE6D+BUI4HEIZIA2OjwIvg=="
+      "integrity": "sha512-JWT/IcCTsB0Io3AhWUMjRqucrHSPsSf2xKLaRldJVULioggvkJvggZ3VXNNSRkCddE6D+BUI4HEIZIA2OjwIvg==",
+      "dev": true
     },
     "mime-types": {
       "version": "2.1.19",
       "resolved": "https://registry.npmjs.org/mime-types/-/mime-types-2.1.19.tgz",
       "integrity": "sha512-P1tKYHVSZ6uFo26mtnve4HQFE3koh1UWVkp8YUC+ESBHe945xWSoXuHHiGarDqcEZ+whpCDnlNw5LON0kLo+sw==",
+      "dev": true,
       "requires": {
         "mime-db": "~1.35.0"
       }
@@ -7019,7 +7067,8 @@
     "minimist": {
       "version": "0.0.8",
       "resolved": "https://registry.npmjs.org/minimist/-/minimist-0.0.8.tgz",
-      "integrity": "sha1-hX/Kv8M5fSYluCKCYuhqp6ARsF0="
+      "integrity": "sha1-hX/Kv8M5fSYluCKCYuhqp6ARsF0=",
+      "dev": true
     },
     "mississippi": {
       "version": "2.0.0",
@@ -7082,6 +7131,7 @@
       "version": "0.5.1",
       "resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-0.5.1.tgz",
       "integrity": "sha1-MAV0OOrGz3+MR2fzhkjWaX11yQM=",
+      "dev": true,
       "requires": {
         "minimist": "0.0.8"
       }
@@ -7506,6 +7556,11 @@
       "integrity": "sha1-LRDAa9/TEuqXd2laTShDlFa3WUI=",
       "dev": true
     },
+    "notepack.io": {
+      "version": "2.1.3",
+      "resolved": "https://registry.npmjs.org/notepack.io/-/notepack.io-2.1.3.tgz",
+      "integrity": "sha512-AgSt+cP5XMooho1Ppn8NB3FFaVWefV+qZoZncYTUSch2GAEwlYLcIIbT5YVkMlFeNHnfwOvc4HDlbvrB5BRxXA=="
+    },
     "npm-run-path": {
       "version": "2.0.2",
       "resolved": "https://registry.npmjs.org/npm-run-path/-/npm-run-path-2.0.2.tgz",
@@ -7562,7 +7617,8 @@
     "oauth-sign": {
       "version": "0.8.2",
       "resolved": "https://registry.npmjs.org/oauth-sign/-/oauth-sign-0.8.2.tgz",
-      "integrity": "sha1-Rqarfwrq2N6unsBWV4C31O/rnUM="
+      "integrity": "sha1-Rqarfwrq2N6unsBWV4C31O/rnUM=",
+      "dev": true
     },
     "object-assign": {
       "version": "4.1.1",
@@ -7954,12 +8010,14 @@
     "pend": {
       "version": "1.2.0",
       "resolved": "https://registry.npmjs.org/pend/-/pend-1.2.0.tgz",
-      "integrity": "sha1-elfrVQpng/kRUzH89GY9XI4AelA="
+      "integrity": "sha1-elfrVQpng/kRUzH89GY9XI4AelA=",
+      "dev": true
     },
     "performance-now": {
       "version": "2.1.0",
       "resolved": "https://registry.npmjs.org/performance-now/-/performance-now-2.1.0.tgz",
-      "integrity": "sha1-Ywn04OX6kT7BxpMHrjZLSzd8nns="
+      "integrity": "sha1-Ywn04OX6kT7BxpMHrjZLSzd8nns=",
+      "dev": true
     },
     "pgp-utils": {
       "version": "0.0.34",
@@ -7986,6 +8044,7 @@
       "version": "2.1.16",
       "resolved": "https://registry.npmjs.org/phantomjs-prebuilt/-/phantomjs-prebuilt-2.1.16.tgz",
       "integrity": "sha1-79ISpKOWbTZHaE6ouniFSb4q7+8=",
+      "dev": true,
       "requires": {
         "es6-promise": "^4.0.3",
         "extract-zip": "^1.6.5",
@@ -8007,12 +8066,14 @@
     "pinkie": {
       "version": "2.0.4",
       "resolved": "https://registry.npmjs.org/pinkie/-/pinkie-2.0.4.tgz",
-      "integrity": "sha1-clVrgM+g1IqXToDnckjoDtT3+HA="
+      "integrity": "sha1-clVrgM+g1IqXToDnckjoDtT3+HA=",
+      "dev": true
     },
     "pinkie-promise": {
       "version": "2.0.1",
       "resolved": "https://registry.npmjs.org/pinkie-promise/-/pinkie-promise-2.0.1.tgz",
       "integrity": "sha1-ITXW36ejWMBprJsXh3YogihFD/o=",
+      "dev": true,
       "requires": {
         "pinkie": "^2.0.0"
       }
@@ -8308,7 +8369,8 @@
     "process-nextick-args": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/process-nextick-args/-/process-nextick-args-2.0.0.tgz",
-      "integrity": "sha512-MtEC1TqN0EU5nephaJ4rAtThHtC86dNN9qCuEhtshvpVBkAW5ZO7BASN9REnF9eoXGcRub+pFuKEpOHE+HbEMw=="
+      "integrity": "sha512-MtEC1TqN0EU5nephaJ4rAtThHtC86dNN9qCuEhtshvpVBkAW5ZO7BASN9REnF9eoXGcRub+pFuKEpOHE+HbEMw==",
+      "dev": true
     },
     "progress": {
       "version": "1.1.8",
@@ -8431,7 +8493,8 @@
     "punycode": {
       "version": "1.4.1",
       "resolved": "https://registry.npmjs.org/punycode/-/punycode-1.4.1.tgz",
-      "integrity": "sha1-wNWmOycYgArY4esPpSachN1BhF4="
+      "integrity": "sha1-wNWmOycYgArY4esPpSachN1BhF4=",
+      "dev": true
     },
     "purepack": {
       "version": "1.0.4",
@@ -8441,7 +8504,8 @@
     "qs": {
       "version": "6.5.2",
       "resolved": "https://registry.npmjs.org/qs/-/qs-6.5.2.tgz",
-      "integrity": "sha512-N5ZAX4/LxJmF+7wN74pUD6qAh9/wnvdQcjq9TZjevvXzSUo7bfmw91saqMjzGS2xq91/odN2dW/WOl7qQHNDGA=="
+      "integrity": "sha512-N5ZAX4/LxJmF+7wN74pUD6qAh9/wnvdQcjq9TZjevvXzSUo7bfmw91saqMjzGS2xq91/odN2dW/WOl7qQHNDGA==",
+      "dev": true
     },
     "querystring": {
       "version": "0.2.0",
@@ -8596,6 +8660,7 @@
       "version": "2.3.6",
       "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.3.6.tgz",
       "integrity": "sha512-tQtKA9WIAhBF3+VLAseyMqZeBjW0AHJoxOtYqSUZNJxauErmLbVm2FW1y+J/YA9dUrAC39ITejlZWhVIwawkKw==",
+      "dev": true,
       "requires": {
         "core-util-is": "~1.0.0",
         "inherits": "~2.0.3",
@@ -8821,6 +8886,7 @@
       "version": "2.87.0",
       "resolved": "https://registry.npmjs.org/request/-/request-2.87.0.tgz",
       "integrity": "sha512-fcogkm7Az5bsS6Sl0sibkbhcKsnyon/jV1kF3ajGmF0c8HrttdKTPRT9hieOaQHA5HEq6r8OyWOo/o781C1tNw==",
+      "dev": true,
       "requires": {
         "aws-sign2": "~0.7.0",
         "aws4": "^1.6.0",
@@ -8848,6 +8914,7 @@
       "version": "2.0.1",
       "resolved": "https://registry.npmjs.org/request-progress/-/request-progress-2.0.1.tgz",
       "integrity": "sha1-XTa7V5YcZzqlt4jbyBQf3yO0Tgg=",
+      "dev": true,
       "requires": {
         "throttleit": "^1.0.0"
       }
@@ -9046,7 +9113,8 @@
     "safe-buffer": {
       "version": "5.1.2",
       "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.1.2.tgz",
-      "integrity": "sha512-Gd2UZBJDkXlY7GbJxfsE8/nvKkUEU1G38c1siN6QP6a9PT9MmHB8GnpscSmMJSoF8LOIrt8ud/wPtojys4G6+g=="
+      "integrity": "sha512-Gd2UZBJDkXlY7GbJxfsE8/nvKkUEU1G38c1siN6QP6a9PT9MmHB8GnpscSmMJSoF8LOIrt8ud/wPtojys4G6+g==",
+      "dev": true
     },
     "safe-json-parse": {
       "version": "1.0.1",
@@ -9066,7 +9134,8 @@
     "safer-buffer": {
       "version": "2.1.2",
       "resolved": "https://registry.npmjs.org/safer-buffer/-/safer-buffer-2.1.2.tgz",
-      "integrity": "sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg=="
+      "integrity": "sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg==",
+      "dev": true
     },
     "sanitize-html": {
       "version": "1.18.4",
@@ -9775,6 +9844,7 @@
       "version": "1.14.2",
       "resolved": "https://registry.npmjs.org/sshpk/-/sshpk-1.14.2.tgz",
       "integrity": "sha1-xvxhZIo9nE52T9P8306hBeSSupg=",
+      "dev": true,
       "requires": {
         "asn1": "~0.2.3",
         "assert-plus": "^1.0.0",
@@ -9791,6 +9861,7 @@
           "version": "0.1.1",
           "resolved": "https://registry.npmjs.org/jsbn/-/jsbn-0.1.1.tgz",
           "integrity": "sha1-peZUwuWi3rXyAdls77yoDA7y9RM=",
+          "dev": true,
           "optional": true
         }
       }
@@ -9949,6 +10020,7 @@
       "version": "1.1.1",
       "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.1.1.tgz",
       "integrity": "sha512-n/ShnvDi6FHbbVfviro+WojiFzv+s8MPMHBczVePfUpDJLwoLT0ht1l4YwBCbi8pJAveEEdnkHyPyTP/mzRfwg==",
+      "dev": true,
       "requires": {
         "safe-buffer": "~5.1.0"
       }
@@ -10130,7 +10202,8 @@
     "throttleit": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/throttleit/-/throttleit-1.0.0.tgz",
-      "integrity": "sha1-nnhYNtr0Z0MUWlmEtiaNgoUorGw="
+      "integrity": "sha1-nnhYNtr0Z0MUWlmEtiaNgoUorGw=",
+      "dev": true
     },
     "through": {
       "version": "2.3.8",
@@ -10260,6 +10333,7 @@
       "version": "2.3.4",
       "resolved": "https://registry.npmjs.org/tough-cookie/-/tough-cookie-2.3.4.tgz",
       "integrity": "sha512-TZ6TTfI5NtZnuyy/Kecv+CnoROnyXn2DN97LontgQpCwsX2XyLYCC0ENhYkehSOwAp8rTQKc/NUIF7BkQ5rKLA==",
+      "dev": true,
       "requires": {
         "punycode": "^1.4.1"
       }
@@ -10345,6 +10419,7 @@
       "version": "0.6.0",
       "resolved": "https://registry.npmjs.org/tunnel-agent/-/tunnel-agent-0.6.0.tgz",
       "integrity": "sha1-J6XeoGs2sEoKmWZ3SykIaPD8QP0=",
+      "dev": true,
       "requires": {
         "safe-buffer": "^5.0.1"
       }
@@ -10353,6 +10428,7 @@
       "version": "0.14.5",
       "resolved": "https://registry.npmjs.org/tweetnacl/-/tweetnacl-0.14.5.tgz",
       "integrity": "sha1-WuaBd/GS1EViadEIr6k/+HQ/T2Q=",
+      "dev": true,
       "optional": true
     },
     "type-check": {
@@ -10376,7 +10452,8 @@
     "typedarray": {
       "version": "0.0.6",
       "resolved": "https://registry.npmjs.org/typedarray/-/typedarray-0.0.6.tgz",
-      "integrity": "sha1-hnrHTjhkGHsdPUfZlqeOxciDB3c="
+      "integrity": "sha1-hnrHTjhkGHsdPUfZlqeOxciDB3c=",
+      "dev": true
     },
     "ua-parser-js": {
       "version": "0.7.18",
@@ -10689,7 +10766,8 @@
     "util-deprecate": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/util-deprecate/-/util-deprecate-1.0.2.tgz",
-      "integrity": "sha1-RQ1Nyfpw3nMnYvvS1KKJgUGaDM8="
+      "integrity": "sha1-RQ1Nyfpw3nMnYvvS1KKJgUGaDM8=",
+      "dev": true
     },
     "util.promisify": {
       "version": "1.0.0",
@@ -10744,7 +10822,8 @@
     "uuid": {
       "version": "3.3.2",
       "resolved": "https://registry.npmjs.org/uuid/-/uuid-3.3.2.tgz",
-      "integrity": "sha512-yXJmeNaw3DnnKAOKJE51sL/ZaYfWJRl1pK9dr19YFCu0ObS231AB1/LbqTKRAQ5kw8A90rA6fr4riOUpTZvQZA=="
+      "integrity": "sha512-yXJmeNaw3DnnKAOKJE51sL/ZaYfWJRl1pK9dr19YFCu0ObS231AB1/LbqTKRAQ5kw8A90rA6fr4riOUpTZvQZA==",
+      "dev": true
     },
     "valid-data-url": {
       "version": "0.1.6",
@@ -10778,6 +10857,7 @@
       "version": "1.10.0",
       "resolved": "https://registry.npmjs.org/verror/-/verror-1.10.0.tgz",
       "integrity": "sha1-OhBcoXBTr1XW4nDB+CiGguGNpAA=",
+      "dev": true,
       "requires": {
         "assert-plus": "^1.0.0",
         "core-util-is": "1.0.2",
@@ -11237,6 +11317,7 @@
       "version": "1.3.1",
       "resolved": "https://registry.npmjs.org/which/-/which-1.3.1.tgz",
       "integrity": "sha512-HxJdYWq1MTIQbJ3nw0cqssHoTNU267KlrDuGZ1WYlxDStUtKUhOaJmh112/TZmHxxUfuJqPXSOm7tDyas0OSIQ==",
+      "dev": true,
       "requires": {
         "isexe": "^2.0.0"
       }
@@ -11482,6 +11563,7 @@
       "version": "2.4.1",
       "resolved": "https://registry.npmjs.org/yauzl/-/yauzl-2.4.1.tgz",
       "integrity": "sha1-lSj0QtqxsihOWLQ3m7GU4i4MQAU=",
+      "dev": true,
       "requires": {
         "fd-slicer": "~1.0.1"
       }

package.json

@@ -108,6 +108,7 @@
     "moment-timezone": "^0.5.21",
     "node-forge": "^0.7.5",
     "node-md6": "^0.1.0",
+    "notepack.io": "^2.1.3",
     "nwmatcher": "^1.4.4",
     "otp": "^0.1.3",
     "popper.js": "^1.14.4",

src/core/config/Categories.json

@@ -47,7 +47,9 @@
             "Change IP format",
             "Encode text",
             "Decode text",
-            "Swap endianness"
+            "Swap endianness",
+            "To MessagePack",
+            "From MessagePack"
         ]
     },
     {

src/core/operations/FromMessagePack.mjs

@@ -0,0 +1,45 @@
+/**
+ * @author Matt C [matt@artemisbot.uk]
+ * @copyright Crown Copyright 2018
+ * @license Apache-2.0
+ */
+
+import Operation from "../Operation";
+import OperationError from "../errors/OperationError";
+import notepack from "notepack.io";
+
+/**
+ * From MessagePack operation
+ */
+class FromMessagePack extends Operation {
+
+    /**
+     * FromMessagePack constructor
+     */
+    constructor() {
+        super();
+
+        this.name = "From MessagePack";
+        this.module = "Code";
+        this.description = "Converts MessagePack encoded data to JSON";
+        this.inputType = "ArrayBuffer";
+        this.outputType = "JSON";
+        this.args = [];
+    }
+
+    /**
+     * @param {byteArray} input
+     * @param {Object[]} args
+     * @returns {JSON}
+     */
+    run(input, args) {
+        try {
+            return notepack.decode(input);
+        } catch (err) {
+            throw new OperationError(`Could not decode MessagePack to JSON:MessagePack ${err}`);
+        }
+    }
+
+}
+
+export default FromMessagePack;

src/core/operations/ToMessagePack.mjs

@@ -0,0 +1,45 @@
+/**
+ * @author Matt C [matt@artemisbot.uk]
+ * @copyright Crown Copyright 2018
+ * @license Apache-2.0
+ */
+
+import Operation from "../Operation";
+import OperationError from "../errors/OperationError.mjs";
+import notepack from "notepack.io";
+
+/**
+ * To MessagePack operation
+ */
+class ToMessagePack extends Operation {
+
+    /**
+     * ToMessagePack constructor
+     */
+    constructor() {
+        super();
+
+        this.name = "To MessagePack";
+        this.module = "Code";
+        this.description = "Converts JSON to MessagePack encoded byte buffer";
+        this.inputType = "JSON";
+        this.outputType = "ArrayBuffer";
+        this.args = [];
+    }
+
+    /**
+     * @param {JSON} input
+     * @param {Object[]} args
+     * @returns {ArrayBuffer}
+     */
+    run(input, args) {
+        try {
+            return notepack.encode(input);
+        } catch (err) {
+            throw new OperationError(`Could not encode JSON to MessagePack: ${err}`);
+        }   
+    }
+
+}
+
+export default ToMessagePack;