diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 182daca5..1610e7ea 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -42,9 +42,7 @@ If you’d like to use the repository from source, you can either install from g
 To install via git:
 
 ```bash
-npm install --save git+ssh://git@github.com:anthropics/anthropic-sdk-typescript.git
-# or
-yarn add git+ssh://git@github.com:anthropics/anthropic-sdk-typescript.git
+npm install git+ssh://git@github.com:anthropics/anthropic-sdk-typescript.git
 ```
 
 Alternatively, to link a local copy of the repo:
diff --git a/README.md b/README.md
index fb939fce..c5b7ed94 100644
--- a/README.md
+++ b/README.md
@@ -9,10 +9,7 @@ The REST API documentation can be found [on docs.anthropic.com](https://docs.ant
 ## Installation
 
 ```sh
-# install from NPM
-npm install --save @anthropic-ai/sdk
-# or
-yarn add @anthropic-ai/sdk
+npm install @anthropic-ai/sdk
 ```
 
 ## Usage
diff --git a/packages/bedrock-sdk/README.md b/packages/bedrock-sdk/README.md
index b53126b8..0071c36f 100644
--- a/packages/bedrock-sdk/README.md
+++ b/packages/bedrock-sdk/README.md
@@ -9,9 +9,7 @@ For the non-Bedrock Anthropic API at api.anthropic.com, see [`@anthropic-ai/sdk`
 ## Installation
 
 ```sh
-npm install --save @anthropic-ai/bedrock-sdk
-# or
-yarn add @anthropic-ai/bedrock-sdk
+npm install @anthropic-ai/bedrock-sdk
 ```
 
 ## Usage
diff --git a/packages/vertex-sdk/README.md b/packages/vertex-sdk/README.md
index 6f09d6d7..ad16c139 100644
--- a/packages/vertex-sdk/README.md
+++ b/packages/vertex-sdk/README.md
@@ -1,6 +1,6 @@
 # Anthropic Vertex TypeScript API Library
 
-> [!IMPORTANT]  
+> [!IMPORTANT]
 > This API is in private preview.
 
 [![NPM version](https://img.shields.io/npm/v/@anthropic-ai/vertex-sdk.svg)](https://npmjs.org/package/@anthropic-ai/vertex-sdk)
@@ -12,9 +12,7 @@ For the non-Vertex Anthropic API at api.anthropic.com, see [`@anthropic-ai/sdk`]
 ## Installation
 
 ```sh
-npm install --save @anthropic-ai/vertex-sdk
-# or
-yarn add @anthropic-ai/vertex-sdk
+npm install @anthropic-ai/vertex-sdk
 ```
 
 ## Usage