16: Add support for Claude through Bedrock

LICENSES/APACHE-2.0.txt

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NOTICE

@@ -0,0 +1,31 @@
+RubyLLM Project
+Copyright 2025 Carmine Paolino. All Rights Reserved.
+Licensed under the MIT License.
+
+This project includes software developed by third parties, licensed under
+terms compatible with the MIT License. The required notices and license
+texts are included below and/or in the LICENSES/ directory.
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+--------------------------------------------------------------------------
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+  --- BEGIN aws-sdk-ruby NOTICE ---
+  AWS SDK for Ruby
+  Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
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+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+
+--------------------------------------------------------------------------

README.md

@@ -99,10 +99,14 @@ Configure with your API keys:
 
 ```ruby
 RubyLLM.configure do |config|
-  config.openai_api_key = ENV['OPENAI_API_KEY']
-  config.anthropic_api_key = ENV['ANTHROPIC_API_KEY']
-  config.gemini_api_key = ENV['GEMINI_API_KEY']
-  config.deepseek_api_key = ENV['DEEPSEEK_API_KEY']
+  config.openai_api_key = ENV.fetch('OPENAI_API_KEY', nil)
+  config.anthropic_api_key = ENV.fetch('ANTHROPIC_API_KEY', nil)
+  config.gemini_api_key = ENV.fetch('GEMINI_API_KEY', nil)
+  config.deepseek_api_key = ENV.fetch('DEEPSEEK_API_KEY', nil)
+  config.bedrock_api_key = ENV.fetch('AWS_ACCESS_KEY_ID', nil)
+  config.bedrock_secret_key = ENV.fetch('AWS_SECRET_ACCESS_KEY', nil)
+  config.bedrock_region = ENV.fetch('AWS_REGION', nil)
+  config.bedrock_session_token = ENV.fetch('AWS_SESSION_TOKEN', nil)
 end
 ```
 

bin/console

@@ -12,6 +12,10 @@ RubyLLM.configure do |config|
   config.anthropic_api_key = ENV.fetch('ANTHROPIC_API_KEY', nil)
   config.gemini_api_key = ENV.fetch('GEMINI_API_KEY', nil)
   config.deepseek_api_key = ENV.fetch('DEEPSEEK_API_KEY', nil)
+  config.bedrock_api_key = ENV.fetch('AWS_ACCESS_KEY_ID', nil)
+  config.bedrock_secret_key = ENV.fetch('AWS_SECRET_ACCESS_KEY', nil)
+  config.bedrock_region = ENV.fetch('AWS_REGION', nil)
+  config.bedrock_session_token = ENV.fetch('AWS_SESSION_TOKEN', nil)
 end
 
 IRB.start(__FILE__)

docs/guides/getting-started.md

@@ -26,10 +26,14 @@ require 'ruby_llm'
 
 RubyLLM.configure do |config|
   # Add the API keys you have available
-  config.openai_api_key = ENV['OPENAI_API_KEY']
-  config.anthropic_api_key = ENV['ANTHROPIC_API_KEY']
-  config.gemini_api_key = ENV['GEMINI_API_KEY']
-  config.deepseek_api_key = ENV['DEEPSEEK_API_KEY']
+  config.openai_api_key = ENV.fetch('OPENAI_API_KEY', nil)
+  config.anthropic_api_key = ENV.fetch('ANTHROPIC_API_KEY', nil)
+  config.gemini_api_key = ENV.fetch('GEMINI_API_KEY', nil)
+  config.deepseek_api_key = ENV.fetch('DEEPSEEK_API_KEY', nil)
+  config.bedrock_api_key = ENV.fetch('AWS_ACCESS_KEY_ID', nil)
+  config.bedrock_secret_key = ENV.fetch('AWS_SECRET_ACCESS_KEY', nil)
+  config.bedrock_region = ENV.fetch('AWS_REGION', nil)
+  config.bedrock_session_token = ENV.fetch('AWS_SESSION_TOKEN', nil)
 end
 ```
 

docs/guides/rails.md

@@ -92,10 +92,14 @@ In an initializer (e.g., `config/initializers/ruby_llm.rb`):
 
 ```ruby
 RubyLLM.configure do |config|
-  config.openai_api_key = ENV['OPENAI_API_KEY']
-  config.anthropic_api_key = ENV['ANTHROPIC_API_KEY']
-  config.gemini_api_key = ENV['GEMINI_API_KEY']
-  config.deepseek_api_key = ENV['DEEPSEEK_API_KEY']
+  config.openai_api_key = ENV.fetch('OPENAI_API_KEY', nil)
+  config.anthropic_api_key = ENV.fetch('ANTHROPIC_API_KEY', nil)
+  config.gemini_api_key = ENV.fetch('GEMINI_API_KEY', nil)
+  config.deepseek_api_key = ENV.fetch('DEEPSEEK_API_KEY', nil)
+  config.bedrock_api_key = ENV.fetch('AWS_ACCESS_KEY_ID', nil)
+  config.bedrock_secret_key = ENV.fetch('AWS_SECRET_ACCESS_KEY', nil)
+  config.bedrock_region = ENV.fetch('AWS_REGION', nil)
+  config.bedrock_session_token = ENV.fetch('AWS_SESSION_TOKEN', nil)
 end
 ```
 

docs/installation.md

@@ -51,10 +51,14 @@ require 'ruby_llm'
 
 RubyLLM.configure do |config|
   # Required: At least one API key
-  config.openai_api_key = ENV['OPENAI_API_KEY']
-  config.anthropic_api_key = ENV['ANTHROPIC_API_KEY']
-  config.gemini_api_key = ENV['GEMINI_API_KEY']
-  config.deepseek_api_key = ENV['DEEPSEEK_API_KEY']
+  config.openai_api_key = ENV.fetch('OPENAI_API_KEY', nil)
+  config.anthropic_api_key = ENV.fetch('ANTHROPIC_API_KEY', nil)
+  config.gemini_api_key = ENV.fetch('GEMINI_API_KEY', nil)
+  config.deepseek_api_key = ENV.fetch('DEEPSEEK_API_KEY', nil)
+  config.bedrock_api_key = ENV.fetch('AWS_ACCESS_KEY_ID', nil)
+  config.bedrock_secret_key = ENV.fetch('AWS_SECRET_ACCESS_KEY', nil)
+  config.bedrock_region = ENV.fetch('AWS_REGION', nil)
+  config.bedrock_session_token = ENV.fetch('AWS_SESSION_TOKEN', nil)
 
   # Optional: Set default models
   config.default_model = 'gpt-4o-mini'               # Default chat model

lib/ruby_llm.rb

@@ -15,7 +15,8 @@
   'llm' => 'LLM',
   'openai' => 'OpenAI',
   'api' => 'API',
-  'deepseek' => 'DeepSeek'
+  'deepseek' => 'DeepSeek',
+  'bedrock' => 'Bedrock'
 )
 loader.ignore("#{__dir__}/tasks")
 loader.ignore("#{__dir__}/ruby_llm/railtie")
@@ -71,6 +72,7 @@ def logger
 RubyLLM::Provider.register :anthropic, RubyLLM::Providers::Anthropic
 RubyLLM::Provider.register :gemini, RubyLLM::Providers::Gemini
 RubyLLM::Provider.register :deepseek, RubyLLM::Providers::DeepSeek
+RubyLLM::Provider.register :bedrock, RubyLLM::Providers::Bedrock
 
 if defined?(Rails::Railtie)
   require 'ruby_llm/railtie'

lib/ruby_llm/aliases.json

@@ -1,24 +1,39 @@
 {
   "claude-3-5-sonnet": {
-    "anthropic": "claude-3-5-sonnet-20241022"
+    "anthropic": "claude-3-5-sonnet-20241022",
+    "bedrock": "anthropic.claude-3-5-sonnet-20241022-v2:0"
   },
   "claude-3-5-haiku": {
-    "anthropic": "claude-3-5-haiku-20241022"
+    "anthropic": "claude-3-5-haiku-20241022",
+    "bedrock": "anthropic.claude-3-5-haiku-20241022-v1:0"
   },
   "claude-3-7-sonnet": {
-    "anthropic": "claude-3-7-sonnet-20250219"
+    "anthropic": "claude-3-7-sonnet-20250219",
+    "bedrock": "us.anthropic.claude-3-7-sonnet-20250219-v1:0"
   },
   "claude-3-opus": {
-    "anthropic": "claude-3-opus-20240229"
+    "anthropic": "claude-3-opus-20240229",
+    "bedrock": "anthropic.claude-3-opus-20240229-v1:0"
   },
   "claude-3-sonnet": {
-    "anthropic": "claude-3-sonnet-20240229"
+    "anthropic": "claude-3-sonnet-20240229",
+    "bedrock": "anthropic.claude-3-sonnet-20240229-v1:0"
   },
   "claude-3-haiku": {
-    "anthropic": "claude-3-haiku-20240307"
+    "anthropic": "claude-3-haiku-20240307",
+    "bedrock": "anthropic.claude-3-haiku-20240307-v1:0"
   },
   "claude-3": {
-    "anthropic": "claude-3-sonnet-20240229"
+    "anthropic": "claude-3-sonnet-20240229",
+    "bedrock": "anthropic.claude-3-sonnet-20240229-v1:0"
+  },
+  "claude-2": {
+    "anthropic": "claude-2.0",
+    "bedrock": "anthropic.claude-2.0"
+  },
+  "claude-2-1": {
+    "anthropic": "claude-2.1",
+    "bedrock": "anthropic.claude-2.1"
   },
   "gpt-4o": {
     "openai": "gpt-4o-2024-11-20"

lib/ruby_llm/configuration.rb

@@ -14,6 +14,10 @@ class Configuration
                   :anthropic_api_key,
                   :gemini_api_key,
                   :deepseek_api_key,
+                  :bedrock_api_key,
+                  :bedrock_secret_key,
+                  :bedrock_region,
+                  :bedrock_session_token,
                   :default_model,
                   :default_embedding_model,
                   :default_image_model,