diff --git a/.vscode/settings.json b/.vscode/settings.json
index 30bf8c2..d6b96bc 100644
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@@ -7,5 +7,6 @@
         "out": true // set this to false to include "out" folder in search results
     },
     // Turn off tsc task auto detection since we have the necessary tasks as npm scripts
-    "typescript.tsc.autoDetect": "off"
+    "typescript.tsc.autoDetect": "off",
+    "typescript.tsserver.log": "normal"
 }
\ No newline at end of file
diff --git a/packages/language-service-plugin/CHANGELOG.md b/packages/language-service-plugin/CHANGELOG.md
new file mode 100644
index 0000000..e69de29
diff --git a/packages/language-service-plugin/example/.vscode/settings.json b/packages/language-service-plugin/example/.vscode/settings.json
new file mode 100644
index 0000000..faee71a
--- /dev/null
+++ b/packages/language-service-plugin/example/.vscode/settings.json
@@ -0,0 +1,4 @@
+{
+  "typescript.tsserver.log": "normal",
+  "typescript.tsdk": "node_modules/typescript/lib"
+}
\ No newline at end of file
diff --git a/packages/language-service-plugin/example/index.ts b/packages/language-service-plugin/example/index.ts
new file mode 100644
index 0000000..98cefcb
--- /dev/null
+++ b/packages/language-service-plugin/example/index.ts
@@ -0,0 +1,9 @@
+let a;
+
+export function A(b: number): number {
+  if (true) {
+    return 1;
+  } {
+    3;
+  }
+}
\ No newline at end of file
diff --git a/packages/language-service-plugin/example/package.json b/packages/language-service-plugin/example/package.json
new file mode 100644
index 0000000..a26badb
--- /dev/null
+++ b/packages/language-service-plugin/example/package.json
@@ -0,0 +1,8 @@
+{
+  "name": "@total-typescript/language-service-plugin-example",
+  "version": "0.1.0",
+  "dependencies": {
+    "ts-error-translator-tssplugin": "file:..",
+    "typescript": "^4.8.3"
+  }
+}
diff --git a/packages/language-service-plugin/example/tsconfig.json b/packages/language-service-plugin/example/tsconfig.json
new file mode 100644
index 0000000..1fd32df
--- /dev/null
+++ b/packages/language-service-plugin/example/tsconfig.json
@@ -0,0 +1,7 @@
+{
+  "compilerOptions": {
+    "plugins": [{
+      "name": "ts-error-translator-tssplugin"
+    }]
+  }
+}
\ No newline at end of file
diff --git a/packages/language-service-plugin/package.json b/packages/language-service-plugin/package.json
new file mode 100644
index 0000000..4db30d3
--- /dev/null
+++ b/packages/language-service-plugin/package.json
@@ -0,0 +1,16 @@
+{
+  "name": "ts-error-translator-tssplugin",
+  "version": "0.1.0",
+  "license": "MIT",
+  "main": "./out/index.js",
+  "private": true,
+  "files": ["./out/**"],
+  "scripts": {
+    "dev": "tsc --watch",
+    "build": "tsc"
+  },
+  "devDependencies": {
+    "tsconfig": "workspace:*",
+    "typescript": "^4.5.3"
+  }
+}
diff --git a/packages/language-service-plugin/src/index.ts b/packages/language-service-plugin/src/index.ts
new file mode 100644
index 0000000..c2e2eb4
--- /dev/null
+++ b/packages/language-service-plugin/src/index.ts
@@ -0,0 +1,37 @@
+function init(modules: { typescript: typeof import("typescript/lib/tsserverlibrary") }) {
+  const ts = modules.typescript;
+
+  function create(info: ts.server.PluginCreateInfo) {
+    // Set up decorator object
+    const proxy: ts.LanguageService = Object.create(null);
+
+    for (let k of Object.keys(info.languageService) as Array<keyof ts.LanguageService>) {
+      const x = info.languageService[k]!;
+      // @ts-expect-error - JS runtime trickery which is tricky to type tersely
+      proxy[k] = (...args: Array<{}>) => x.apply(info.languageService, args);
+    }
+
+    // Remove specified entries from completion list
+    proxy.getCompletionsAtPosition = (fileName, position, options) => {
+      const prior = info.languageService.getCompletionsAtPosition(fileName, position, options);
+      if (!prior) {
+        return prior;
+      }
+      prior.entries = prior.entries.filter(e => e.name !== "caller");
+      const myItem: ts.CompletionEntry = {
+        name: 'MyTestKeyword',
+        kind: ts.ScriptElementKind.keyword,
+        sortText: 'My Test Keyword'
+      }
+      prior.entries.push(myItem);
+      return prior;
+    };
+
+    return proxy;
+  }
+
+  return { create };
+
+}
+
+export = init;
\ No newline at end of file
diff --git a/packages/language-service-plugin/tsconfig.json b/packages/language-service-plugin/tsconfig.json
new file mode 100644
index 0000000..eefd5b6
--- /dev/null
+++ b/packages/language-service-plugin/tsconfig.json
@@ -0,0 +1,12 @@
+{
+  "extends": "tsconfig/base.json",
+  "compilerOptions": {
+    "outDir": "./out"
+  },
+  "include": [
+    "src"
+  ],
+  "exclude": [
+    "node_modules"
+  ]
+}
\ No newline at end of file
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 32c5e92..46cd6b4 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -92,7 +92,7 @@ importers:
     dependencies:
       '@types/lz-string': 1.3.34
       lz-string: 1.4.4
-      next: 13.0.7_sfoxds7t5ydpegc3knd667wn6m
+      next: 13.1.6_sfoxds7t5ydpegc3knd667wn6m
       react: 17.0.2
       react-dom: 17.0.2_react@17.0.2
       react-markdown: 8.0.3_pxzommwrsowkd4kgag6q3sluym
@@ -143,6 +143,22 @@ importers:
       typescript: 4.8.3
       vitest: 0.10.5
 
+  packages/language-service-plugin:
+    specifiers:
+      tsconfig: workspace:*
+      typescript: ^4.5.3
+    devDependencies:
+      tsconfig: link:../tsconfig
+      typescript: 4.8.3
+
+  packages/language-service-plugin/example:
+    specifiers:
+      ts-error-translator-tssplugin: file:..
+      typescript: ^4.8.3
+    dependencies:
+      ts-error-translator-tssplugin: file:packages/language-service-plugin
+      typescript: 4.8.3
+
   packages/parser:
     specifiers:
       '@babel/core': ^7.19.1
@@ -767,8 +783,8 @@ packages:
       read-yaml-file: 1.1.0
     dev: false
 
-  /@next/env/13.0.7:
-    resolution: {integrity: sha512-ZBclBRB7DbkSswXgbJ+muF5RxfgmAuQKAWL8tcm86aZmoiL1ZainxQK0hMcMYdh+IYG8UObAKV2wKB5O+6P4ng==}
+  /@next/env/13.1.6:
+    resolution: {integrity: sha512-s+W9Fdqh5MFk6ECrbnVmmAOwxKQuhGMT7xXHrkYIBMBcTiOqNWhv5KbJIboKR5STXxNXl32hllnvKaffzFaWQg==}
     dev: false
 
   /@next/eslint-plugin-next/12.3.0:
@@ -777,8 +793,8 @@ packages:
       glob: 7.1.7
     dev: false
 
-  /@next/swc-android-arm-eabi/13.0.7:
-    resolution: {integrity: sha512-QTEamOK/LCwBf05GZ261rULMbZEpE3TYdjHlXfznV+nXwTztzkBNFXwP67gv2wW44BROzgi/vrR9H8oP+J5jxg==}
+  /@next/swc-android-arm-eabi/13.1.6:
+    resolution: {integrity: sha512-F3/6Z8LH/pGlPzR1AcjPFxx35mPqjE5xZcf+IL+KgbW9tMkp7CYi1y7qKrEWU7W4AumxX/8OINnDQWLiwLasLQ==}
     engines: {node: '>= 10'}
     cpu: [arm]
     os: [android]
@@ -786,8 +802,8 @@ packages:
     dev: false
     optional: true
 
-  /@next/swc-android-arm64/13.0.7:
-    resolution: {integrity: sha512-wcy2H0Tl9ME8vKy2GnJZ7Mybwys+43F/Eh2Pvph7mSDpMbYBJ6iA0zeY62iYYXxlZhnAID3+h79FUqUEakkClw==}
+  /@next/swc-android-arm64/13.1.6:
+    resolution: {integrity: sha512-cMwQjnB8vrYkWyK/H0Rf2c2pKIH4RGjpKUDvbjVAit6SbwPDpmaijLio0LWFV3/tOnY6kvzbL62lndVA0mkYpw==}
     engines: {node: '>= 10'}
     cpu: [arm64]
     os: [android]
@@ -795,8 +811,8 @@ packages:
     dev: false
     optional: true
 
-  /@next/swc-darwin-arm64/13.0.7:
-    resolution: {integrity: sha512-F/mU7csN1/J2cqXJPMgTQ6MwAbc1pJ6sp6W+X0z5JEY4IFDzxKd3wRc3pCiNF7j8xW381JlNpWxhjCctnNmfaw==}
+  /@next/swc-darwin-arm64/13.1.6:
+    resolution: {integrity: sha512-KKRQH4DDE4kONXCvFMNBZGDb499Hs+xcFAwvj+rfSUssIDrZOlyfJNy55rH5t2Qxed1e4K80KEJgsxKQN1/fyw==}
     engines: {node: '>= 10'}
     cpu: [arm64]
     os: [darwin]
@@ -804,8 +820,8 @@ packages:
     dev: false
     optional: true
 
-  /@next/swc-darwin-x64/13.0.7:
-    resolution: {integrity: sha512-636AuRQynCPnIPRVzcCk5B7OMq9XjaYam2T0HeWUCE6y7EqEO3kxiuZ4QmN81T7A6Ydb+JnivYrLelHXmgdj6A==}
+  /@next/swc-darwin-x64/13.1.6:
+    resolution: {integrity: sha512-/uOky5PaZDoaU99ohjtNcDTJ6ks/gZ5ykTQDvNZDjIoCxFe3+t06bxsTPY6tAO6uEAw5f6vVFX5H5KLwhrkZCA==}
     engines: {node: '>= 10'}
     cpu: [x64]
     os: [darwin]
@@ -813,8 +829,8 @@ packages:
     dev: false
     optional: true
 
-  /@next/swc-freebsd-x64/13.0.7:
-    resolution: {integrity: sha512-92XAMzNgQazowZ9t7uZmHRA5VdBl/SwEdrf5UybdfRovsxB4r3+yJWEvFaqYpSEp0gwndbwLokJdpz7OwFdL3Q==}
+  /@next/swc-freebsd-x64/13.1.6:
+    resolution: {integrity: sha512-qaEALZeV7to6weSXk3Br80wtFQ7cFTpos/q+m9XVRFggu+8Ib895XhMWdJBzew6aaOcMvYR6KQ6JmHA2/eMzWw==}
     engines: {node: '>= 10'}
     cpu: [x64]
     os: [freebsd]
@@ -822,8 +838,8 @@ packages:
     dev: false
     optional: true
 
-  /@next/swc-linux-arm-gnueabihf/13.0.7:
-    resolution: {integrity: sha512-3r1CWl5P6I5n5Yxip8EXv/Rfu2Cp6wVmIOpvmczyUR82j+bcMkwPAcUjNkG/vMCagS4xV7NElrcdGb39iFmfLg==}
+  /@next/swc-linux-arm-gnueabihf/13.1.6:
+    resolution: {integrity: sha512-OybkbC58A1wJ+JrJSOjGDvZzrVEQA4sprJejGqMwiZyLqhr9Eo8FXF0y6HL+m1CPCpPhXEHz/2xKoYsl16kNqw==}
     engines: {node: '>= 10'}
     cpu: [arm]
     os: [linux]
@@ -831,8 +847,8 @@ packages:
     dev: false
     optional: true
 
-  /@next/swc-linux-arm64-gnu/13.0.7:
-    resolution: {integrity: sha512-RXo8tt6ppiwyS6hpDw3JdAjKcdVewsefxnxk9xOH4mRhMyq9V2lQx0e24X/dRiZqkx3jnWReR2WRrUlgN1UkSQ==}
+  /@next/swc-linux-arm64-gnu/13.1.6:
+    resolution: {integrity: sha512-yCH+yDr7/4FDuWv6+GiYrPI9kcTAO3y48UmaIbrKy8ZJpi7RehJe3vIBRUmLrLaNDH3rY1rwoHi471NvR5J5NQ==}
     engines: {node: '>= 10'}
     cpu: [arm64]
     os: [linux]
@@ -840,8 +856,8 @@ packages:
     dev: false
     optional: true
 
-  /@next/swc-linux-arm64-musl/13.0.7:
-    resolution: {integrity: sha512-RWpnW+bmfXyxyY7iARbueYDGuIF+BEp3etLeYh/RUNHb9PhOHLDgJOG8haGSykud3a6CcyBI8hEjqOhoObaDpw==}
+  /@next/swc-linux-arm64-musl/13.1.6:
+    resolution: {integrity: sha512-ECagB8LGX25P9Mrmlc7Q/TQBb9rGScxHbv/kLqqIWs2fIXy6Y/EiBBiM72NTwuXUFCNrWR4sjUPSooVBJJ3ESQ==}
     engines: {node: '>= 10'}
     cpu: [arm64]
     os: [linux]
@@ -849,8 +865,8 @@ packages:
     dev: false
     optional: true
 
-  /@next/swc-linux-x64-gnu/13.0.7:
-    resolution: {integrity: sha512-/ygUIiMMTYnbKlFs5Ba9J5k/tNxFWy8eI1bBF8UuMTvV8QJHl/aLDiA5dwsei2kk99/cu3eay62JnJXkSk3RSQ==}
+  /@next/swc-linux-x64-gnu/13.1.6:
+    resolution: {integrity: sha512-GT5w2mruk90V/I5g6ScuueE7fqj/d8Bui2qxdw6lFxmuTgMeol5rnzAv4uAoVQgClOUO/MULilzlODg9Ib3Y4Q==}
     engines: {node: '>= 10'}
     cpu: [x64]
     os: [linux]
@@ -858,8 +874,8 @@ packages:
     dev: false
     optional: true
 
-  /@next/swc-linux-x64-musl/13.0.7:
-    resolution: {integrity: sha512-dLzr6AL77USJN0ejgx5AS8O8SbFlbYTzs0XwAWag4oQpUG2p3ARvxwQgYQ0Z+6EP0zIRZ/XfLkN/mhsyi3m4PA==}
+  /@next/swc-linux-x64-musl/13.1.6:
+    resolution: {integrity: sha512-keFD6KvwOPzmat4TCnlnuxJCQepPN+8j3Nw876FtULxo8005Y9Ghcl7ACcR8GoiKoddAq8gxNBrpjoxjQRHeAQ==}
     engines: {node: '>= 10'}
     cpu: [x64]
     os: [linux]
@@ -867,8 +883,8 @@ packages:
     dev: false
     optional: true
 
-  /@next/swc-win32-arm64-msvc/13.0.7:
-    resolution: {integrity: sha512-+vFIVa82AwqFkpFClKT+n73fGxrhAZ2u1u3mDYEBdxO6c9U4Pj3S5tZFsGFK9kLT/bFvf/eeVOICSLCC7MSgJQ==}
+  /@next/swc-win32-arm64-msvc/13.1.6:
+    resolution: {integrity: sha512-OwertslIiGQluFvHyRDzBCIB07qJjqabAmINlXUYt7/sY7Q7QPE8xVi5beBxX/rxTGPIbtyIe3faBE6Z2KywhQ==}
     engines: {node: '>= 10'}
     cpu: [arm64]
     os: [win32]
@@ -876,8 +892,8 @@ packages:
     dev: false
     optional: true
 
-  /@next/swc-win32-ia32-msvc/13.0.7:
-    resolution: {integrity: sha512-RNLXIhp+assD39dQY9oHhDxw+/qSJRARKhOFsHfOtf8yEfCHqcKkn3X/L+ih60ntaEqK294y1WkMk6ylotsxwA==}
+  /@next/swc-win32-ia32-msvc/13.1.6:
+    resolution: {integrity: sha512-g8zowiuP8FxUR9zslPmlju7qYbs2XBtTLVSxVikPtUDQedhcls39uKYLvOOd1JZg0ehyhopobRoH1q+MHlIN/w==}
     engines: {node: '>= 10'}
     cpu: [ia32]
     os: [win32]
@@ -885,8 +901,8 @@ packages:
     dev: false
     optional: true
 
-  /@next/swc-win32-x64-msvc/13.0.7:
-    resolution: {integrity: sha512-kvdnlLcrnEq72ZP0lqe2Z5NqvB9N5uSCvtXJ0PhKvNncWWd0fEG9Ec9erXgwCmVlM2ytw41k9/uuQ+SVw4Pihw==}
+  /@next/swc-win32-x64-msvc/13.1.6:
+    resolution: {integrity: sha512-Ls2OL9hi3YlJKGNdKv8k3X/lLgc3VmLG3a/DeTkAd+lAituJp8ZHmRmm9f9SL84fT3CotlzcgbdaCDfFwFA6bA==}
     engines: {node: '>= 10'}
     cpu: [x64]
     os: [win32]
@@ -4337,8 +4353,8 @@ packages:
       escalade: 3.1.1
     dev: true
 
-  /next/13.0.7_sfoxds7t5ydpegc3knd667wn6m:
-    resolution: {integrity: sha512-YfTifqX9vfHm+rSU/H/3xvzOHDkYuMuh4wsvTjiqj9h7qHEF7KHB66X4qrH96Po+ohdid4JY8YVGPziDwdXL0A==}
+  /next/13.1.6_sfoxds7t5ydpegc3knd667wn6m:
+    resolution: {integrity: sha512-hHlbhKPj9pW+Cymvfzc15lvhaOZ54l+8sXDXJWm3OBNBzgrVj6hwGPmqqsXg40xO1Leq+kXpllzRPuncpC0Phw==}
     engines: {node: '>=14.6.0'}
     hasBin: true
     peerDependencies:
@@ -4355,27 +4371,27 @@ packages:
       sass:
         optional: true
     dependencies:
-      '@next/env': 13.0.7
+      '@next/env': 13.1.6
       '@swc/helpers': 0.4.14
       caniuse-lite: 1.0.30001435
       postcss: 8.4.14
       react: 17.0.2
       react-dom: 17.0.2_react@17.0.2
-      styled-jsx: 5.1.0_react@17.0.2
+      styled-jsx: 5.1.1_react@17.0.2
     optionalDependencies:
-      '@next/swc-android-arm-eabi': 13.0.7
-      '@next/swc-android-arm64': 13.0.7
-      '@next/swc-darwin-arm64': 13.0.7
-      '@next/swc-darwin-x64': 13.0.7
-      '@next/swc-freebsd-x64': 13.0.7
-      '@next/swc-linux-arm-gnueabihf': 13.0.7
-      '@next/swc-linux-arm64-gnu': 13.0.7
-      '@next/swc-linux-arm64-musl': 13.0.7
-      '@next/swc-linux-x64-gnu': 13.0.7
-      '@next/swc-linux-x64-musl': 13.0.7
-      '@next/swc-win32-arm64-msvc': 13.0.7
-      '@next/swc-win32-ia32-msvc': 13.0.7
-      '@next/swc-win32-x64-msvc': 13.0.7
+      '@next/swc-android-arm-eabi': 13.1.6
+      '@next/swc-android-arm64': 13.1.6
+      '@next/swc-darwin-arm64': 13.1.6
+      '@next/swc-darwin-x64': 13.1.6
+      '@next/swc-freebsd-x64': 13.1.6
+      '@next/swc-linux-arm-gnueabihf': 13.1.6
+      '@next/swc-linux-arm64-gnu': 13.1.6
+      '@next/swc-linux-arm64-musl': 13.1.6
+      '@next/swc-linux-x64-gnu': 13.1.6
+      '@next/swc-linux-x64-musl': 13.1.6
+      '@next/swc-win32-arm64-msvc': 13.1.6
+      '@next/swc-win32-ia32-msvc': 13.1.6
+      '@next/swc-win32-x64-msvc': 13.1.6
     transitivePeerDependencies:
       - '@babel/core'
       - babel-plugin-macros
@@ -5405,8 +5421,8 @@ packages:
       inline-style-parser: 0.1.1
     dev: false
 
-  /styled-jsx/5.1.0_react@17.0.2:
-    resolution: {integrity: sha512-/iHaRJt9U7T+5tp6TRelLnqBqiaIT0HsO0+vgyj8hK2KUk7aejFqRrumqPUlAqDwAj8IbS/1hk3IhBAAK/FCUQ==}
+  /styled-jsx/5.1.1_react@17.0.2:
+    resolution: {integrity: sha512-pW7uC1l4mBZ8ugbiZrcIsiIvVx1UmTfw7UkC3Um2tmfUq9Bhk8IiyEIPl6F8agHgjzku6j0xQEZbfA5uSgSaCw==}
     engines: {node: '>= 12.0.0'}
     peerDependencies:
       '@babel/core': '*'
@@ -6217,3 +6233,9 @@ packages:
   /zod/3.19.1:
     resolution: {integrity: sha512-LYjZsEDhCdYET9ikFu6dVPGp2YH9DegXjdJToSzD9rO6fy4qiRYFoyEYwps88OseJlPyl2NOe2iJuhEhL7IpEA==}
     dev: false
+
+  file:packages/language-service-plugin:
+    resolution: {directory: packages/language-service-plugin, type: directory}
+    name: ts-error-translator-tssplugin
+    version: 0.1.0
+    dev: false
diff --git a/pnpm-workspace.yaml b/pnpm-workspace.yaml
index 4e708bd..0162815 100644
--- a/pnpm-workspace.yaml
+++ b/pnpm-workspace.yaml
@@ -1,3 +1,4 @@
 packages:
   - 'packages/*'
+  - 'packages/language-service-plugin/*'
   - 'apps/*'