fix(bedrock): improve AWS credential handling and add model definitions (#826)

* fix(bedrock): improve AWS credential handling and add model definitions

- Change error to warning when AWS credentials are missing in environment
- Allow fallback to system configuration (aws config files or instance profiles)
- Remove hardcoded region and profile parameters in Bedrock client
- Add Claude 3.7 Sonnet and DeepSeek R1 model definitions for Bedrock
- Update config manager to properly handle Bedrock provider

* chore: cleanup and format and small refactor

---------

Co-authored-by: Ray Krueger <raykrueger@gmail.com>

scripts/modules/commands.js

@@ -572,9 +572,9 @@ async function runInteractiveSetup(projectRoot) {
 				!process.env.AWS_ACCESS_KEY_ID ||
 				!process.env.AWS_SECRET_ACCESS_KEY
 			) {
-				console.error(
-					chalk.red(
-						'Error: AWS_ACCESS_KEY_ID and/or AWS_SECRET_ACCESS_KEY environment variables are missing. Please set them before using custom Bedrock models.'
+				console.warn(
+					chalk.yellow(
+						'Warning: AWS_ACCESS_KEY_ID and/or AWS_SECRET_ACCESS_KEY environment variables are missing. Will fallback to system configuration. (ex: aws config files or ec2 instance profiles)'
 					)
 				);
 				setupSuccess = false;

scripts/modules/config-manager.js

@@ -496,7 +496,14 @@ function getParametersForRole(role, explicitRoot = null) {
  */
 function isApiKeySet(providerName, session = null, projectRoot = null) {
 	// Define the expected environment variable name for each provider
-	if (providerName?.toLowerCase() === 'ollama') {
+
+	// Providers that don't require API keys for authentication
+	const providersWithoutApiKeys = [
+		CUSTOM_PROVIDERS.OLLAMA,
+		CUSTOM_PROVIDERS.BEDROCK
+	];
+
+	if (providersWithoutApiKeys.includes(providerName?.toLowerCase())) {
 		return true; // Indicate key status is effectively "OK"
 	}
 

scripts/modules/supported-models.json

@@ -1,4 +1,20 @@
 {
+	"bedrock": [
+		{
+			"id": "us.anthropic.claude-3-7-sonnet-20250219-v1:0",
+			"swe_score": 0.623,
+			"cost_per_1m_tokens": { "input": 3, "output": 15 },
+			"allowed_roles": ["main", "fallback"],
+			"max_tokens": 65536
+		},
+		{
+			"id": "us.deepseek.r1-v1:0",
+			"swe_score": 0,
+			"cost_per_1m_tokens": { "input": 1.35, "output": 5.4 },
+			"allowed_roles": ["research"],
+			"max_tokens": 65536
+		}
+	],
 	"anthropic": [
 		{
 			"id": "claude-sonnet-4-20250514",