diff --git a/packages/mdctl-api/index.d.ts b/packages/mdctl-api/index.d.ts
new file mode 100644
index 00000000..20ecc5cd
--- /dev/null
+++ b/packages/mdctl-api/index.d.ts
@@ -0,0 +1,40 @@
+export class Environment {
+
+  constructor(input: string)
+  url: string
+
+}
+
+export class Client {
+
+  environment: Environment
+
+  constructor(params: {
+    environment:
+      | {
+      endpoint: string
+      env: string
+    }
+      | string
+    credentials: {
+      type?: string
+      token?: string
+      apiKey?: string
+    }
+    sessions: boolean
+    requestOptions: {
+      strictSSL: boolean
+    }
+  })
+
+  put<R = unknown, O = unknown>(url: string, options?: O): Promise<R>
+  delete<R = unknown, O = unknown>(url: string, options?: O): Promise<R>
+  post<R = unknown, B = unknown, O = unknown>(
+    url: string,
+    body: B,
+    options?: O
+  ): Promise<R>
+  get<R = unknown, O = unknown>(url: string, options?: O): Promise<R>
+  patch<R = unknown, O = unknown>(url: string, options?: O): Promise<R>
+
+}
diff --git a/packages/mdctl-api/package.json b/packages/mdctl-api/package.json
index 2c7dba91..ac3f7baf 100644
--- a/packages/mdctl-api/package.json
+++ b/packages/mdctl-api/package.json
@@ -2,6 +2,7 @@
   "name": "@medable/mdctl-api",
   "version": "1.0.69",
   "description": "Medable Developer Client Tools :: API",
+  "types": "index.d.ts",
   "repository": {
     "type": "git",
     "url": "git+https://github.com/Medable/mdctl.git"
diff --git a/packages/mdctl-axon-tools/index.d.ts b/packages/mdctl-axon-tools/index.d.ts
new file mode 100644
index 00000000..477ef7c0
--- /dev/null
+++ b/packages/mdctl-axon-tools/index.d.ts
@@ -0,0 +1,13 @@
+import { Client } from '../mdctl-api'
+
+export class StudyManifestTools {
+
+    constructor(client: Client, options: Object)
+    getStudyManifest(manifest?: string): Promise<{
+        manifest: unknown
+        removedEntities: unknown
+        mappingScript: unknown
+        ingestTransform: string
+    }>
+
+}
\ No newline at end of file
diff --git a/packages/mdctl-axon-tools/package.json b/packages/mdctl-axon-tools/package.json
index 82c7fd82..76a9f871 100644
--- a/packages/mdctl-axon-tools/package.json
+++ b/packages/mdctl-axon-tools/package.json
@@ -2,6 +2,7 @@
   "name": "@medable/mdctl-axon-tools",
   "version": "1.0.69",
   "description": "Medable Axon Tools :: Tools For interaction with Axon orgs",
+  "types": "index.d.ts",
   "repository": {
     "type": "git",
     "url": "git+https://github.com/Medable/mdctl.git"
diff --git a/packages/mdctl-core-utils/index.d.ts b/packages/mdctl-core-utils/index.d.ts
new file mode 100644
index 00000000..d11d5b52
--- /dev/null
+++ b/packages/mdctl-core-utils/index.d.ts
@@ -0,0 +1 @@
+export * from './values'
diff --git a/packages/mdctl-core-utils/package.json b/packages/mdctl-core-utils/package.json
index d25c13a9..49cd1af3 100644
--- a/packages/mdctl-core-utils/package.json
+++ b/packages/mdctl-core-utils/package.json
@@ -2,6 +2,7 @@
   "name": "@medable/mdctl-core-utils",
   "version": "1.0.69",
   "description": "Medable Developer Client Tools :: Utils",
+  "types": "index.d.ts",
   "repository": {
     "type": "git",
     "url": "git+https://github.com/Medable/mdctl.git"
diff --git a/packages/mdctl-core-utils/values.d.ts b/packages/mdctl-core-utils/values.d.ts
new file mode 100644
index 00000000..0a5168a0
--- /dev/null
+++ b/packages/mdctl-core-utils/values.d.ts
@@ -0,0 +1,5 @@
+export function pathTo(
+  object: object,
+  propertyPath: string,
+  value: unknown
+): object
diff --git a/packages/mdctl-core/index.d.ts b/packages/mdctl-core/index.d.ts
new file mode 100644
index 00000000..38d2a745
--- /dev/null
+++ b/packages/mdctl-core/index.d.ts
@@ -0,0 +1,44 @@
+export class Config {
+
+  constructor()
+  static get global(): Config
+  get credentials(): unknown
+  get client(): {
+    environment:
+      | {
+      endpoint: string
+      env: string
+    }
+      | string
+    credentials: {
+      type: string
+      token: string
+    }
+    sessions: boolean
+    requestOptions: {
+      strictSSL: boolean
+    }
+  }
+
+  get environment(): unknown
+
+}
+
+export class Fault extends Error {
+
+  errCode: string
+  code: string
+  statusCode: number
+  name: string
+  reason: unknown
+  path: string
+  resource: string
+  trace: unknown
+  index: unknown
+  message: string
+
+  static from(err: unknown, forceError?: boolean): Fault | null
+
+  static create(code: string, message: string, statusCode: number): Fault
+
+}
diff --git a/packages/mdctl-core/package.json b/packages/mdctl-core/package.json
index 842c0699..58d7aa5e 100644
--- a/packages/mdctl-core/package.json
+++ b/packages/mdctl-core/package.json
@@ -2,6 +2,7 @@
   "name": "@medable/mdctl-core",
   "version": "1.0.69",
   "description": "Medable Developer Client Tools :: Core",
+  "types": "index.d.ts",
   "repository": {
     "type": "git",
     "url": "git+https://github.com/Medable/mdctl.git"
diff --git a/packages/mdctl-export-adapter-tree/index.d.ts b/packages/mdctl-export-adapter-tree/index.d.ts
new file mode 100644
index 00000000..672f9a24
--- /dev/null
+++ b/packages/mdctl-export-adapter-tree/index.d.ts
@@ -0,0 +1,4 @@
+
+declare class ExportFileTreeAdapter {}
+
+export = ExportFileTreeAdapter
diff --git a/packages/mdctl-export-adapter-tree/package.json b/packages/mdctl-export-adapter-tree/package.json
index 55fa3c17..513861a9 100644
--- a/packages/mdctl-export-adapter-tree/package.json
+++ b/packages/mdctl-export-adapter-tree/package.json
@@ -2,6 +2,7 @@
   "name": "@medable/mdctl-export-adapter-tree",
   "version": "1.0.69",
   "description": "Medable Developer Client Tools :: Export Tree Adapter",
+  "types": "index.d.ts",
   "repository": {
     "type": "git",
     "url": "git+https://github.com/Medable/mdctl.git"