diff --git a/libs/package-lock.json b/libs/package-lock.json
index 774913a391d..00827084633 100644
--- a/libs/package-lock.json
+++ b/libs/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "@audius/libs",
-  "version": "0.11.0",
+  "version": "0.11.1",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/libs/package.json b/libs/package.json
index 90eac064032..e394ba5cb98 100644
--- a/libs/package.json
+++ b/libs/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@audius/libs",
-  "version": "0.11.0",
+  "version": "0.11.1",
   "description": "",
   "main": "src/index.js",
   "browser": {
diff --git a/libs/src/index.js b/libs/src/index.js
index 721fca405dd..92ae4b3a061 100644
--- a/libs/src/index.js
+++ b/libs/src/index.js
@@ -9,6 +9,7 @@ const DiscoveryProvider = require('./services/discoveryProvider/index')
 const AudiusABIDecoder = require('./services/ABIDecoder/index')
 const UserStateManager = require('./userStateManager')
 const Utils = require('./utils')
+const SanityChecks = require('./sanityChecks')
 
 const Account = require('./api/account')
 const User = require('./api/user')
@@ -267,3 +268,4 @@ module.exports = AudiusLibs
 
 module.exports.AudiusABIDecoder = AudiusABIDecoder
 module.exports.Utils = Utils
+module.exports.SanityChecks = SanityChecks
diff --git a/libs/src/sanityChecks/index.js b/libs/src/sanityChecks/index.js
new file mode 100644
index 00000000000..ebbbdaae448
--- /dev/null
+++ b/libs/src/sanityChecks/index.js
@@ -0,0 +1,16 @@
+const isCreator = require('./isCreator')
+
+// Checks to run at startup to ensure a user is in a good state.
+class SanityChecks {
+  constructor (libsInstance) {
+    this.libs = libsInstance
+  }
+
+  async run () {
+    await Promise.all([
+      isCreator(this.libs)
+    ])
+  }
+}
+
+module.exports = SanityChecks
diff --git a/libs/src/sanityChecks/isCreator.js b/libs/src/sanityChecks/isCreator.js
new file mode 100644
index 00000000000..f7058ebf877
--- /dev/null
+++ b/libs/src/sanityChecks/isCreator.js
@@ -0,0 +1,71 @@
+const axios = require('axios')
+
+/** Sanity check for whether a user is a creator. If not, make them one. */
+
+const hasCID = async (node, cid) => {
+  const url = `${node.endpoint}/ipfs/${cid}`
+  try {
+    const res = await axios.head(url)
+    return res.status === 200
+  } catch (e) {
+    return false
+  }
+}
+
+const hasAllCID = async (node, cids) => {
+  const hasAll = await Promise.all(cids.map(cid => hasCID(node, cid)))
+  return hasAll.every(Boolean)
+}
+
+const findCorrectNode = async (nodes, cids) => {
+  for (let i = 0; i < nodes.length; ++i) {
+    const hasAll = await hasAllCID(nodes[i], cids)
+    if (hasAll) return nodes[i]
+  }
+  return null
+}
+
+const isCreator = async (libs) => {
+  const user = libs.userStateManager.getCurrentUser()
+  if (
+    // There is no currently logged in user
+    !user ||
+    // The user has no tracks (they shouldn't become a creator)
+    !user.track_count ||
+    // The user is a creator and has a creator node endpoint
+    (user.is_creator && user.creator_node_endpoint)
+  ) return
+
+  // Find the CIDs for all of the user's content (tracks + images)
+  let cids = [
+    user.profile_picture,
+    user.cover_photo
+  ]
+  const tracks = await libs.Track.getTracks(500, 0, null, user.user_id)
+  tracks.forEach(track => {
+    cids.push(track.cover_art)
+    cids.push(track.metadata_multihash)
+    track.track_segments.forEach(segment => {
+      cids.push(segment.multihash)
+    })
+  })
+  cids = cids.filter(Boolean)
+
+  // Check whether all the CIDs are availabile on a creator node
+  const nodes = await libs.ServiceProvider.listCreatorNodes()
+  const correctNode = await findCorrectNode(nodes, cids)
+
+  // Upgrade the user to a creator
+  if (correctNode) {
+    const newUserMetadata = { ...user }
+    newUserMetadata.creator_node_endpoint = correctNode.endpoint
+    try {
+      await libs.User.upgradeToCreator(newUserMetadata)
+    } catch (e) {
+      console.error(e)
+      // We were actually a creator the whole time O_O
+    }
+  }
+}
+
+module.exports = isCreator