Add support for Amazon Bedrock provider (#1185)

- follows existing patterns for AI SDK to provide Bedrock integration
- Uses Bedrock's API token feature for authentication which provides a
standard experience
- bedrock provided models match the Anthropic provided models (for now)


**Disclaimer**: The contributing docs are extremely sparse. I don't
actually know how to build this and get this running in Electron


## Testing

- AWS Bedrock provider is available for selection
<img width="994" height="496" alt="image"
src="https://github.com/user-attachments/assets/3cb21fed-9826-40e5-8019-b2b5df5e873b"
/>

- The provider settings also show the right models and offer the right
env variable to use
<img width="949" height="862" alt="image"
src="https://github.com/user-attachments/assets/8c23d5c8-d84d-4bf7-856a-8dc8d9d6c4b4"
/>


    
<!-- This is an auto-generated description by cubic. -->
---

## Summary by cubic
Adds AWS Bedrock as a provider so users can run Claude models via
Bedrock with API token authentication. The settings now list Bedrock
with supported models and a new env var.

- New Features
- New provider: bedrock using @ai-sdk/amazon-bedrock, wired into model
client and schemas.
- Models: Claude 4 Sonnet, Claude 3.7 Sonnet, Claude 3.5 Sonnet (Bedrock
model IDs).
- Settings: shows AWS Bedrock with correct models and env var
AWS_BEARER_TOKEN_BEDROCK.
  - Default region: us-east-1.

- Migration
  - Set AWS_BEARER_TOKEN_BEDROCK with your Bedrock API token.
  - Select AWS Bedrock in settings and pick a model.

<!-- End of auto-generated description by cubic. -->

Co-authored-by: Samrat Jha <samratj@amazon.com>
Co-authored-by: Will Chen <willchen90@gmail.com>

package-lock.json

@@ -6,9 +6,10 @@
   "packages": {
     "": {
       "name": "dyad",
-      "version": "0.20.0-beta.1",
+      "version": "0.20.0-beta.1",      
       "license": "MIT",
       "dependencies": {
+        "@ai-sdk/amazon-bedrock": "^3.0.15",
         "@ai-sdk/anthropic": "^2.0.4",
         "@ai-sdk/azure": "^2.0.17",
         "@ai-sdk/google": "^2.0.6",
@@ -129,10 +130,47 @@
         "node": ">=20"
       }
     },
+    "node_modules/@ai-sdk/amazon-bedrock": {
+      "version": "3.0.15",
+      "resolved": "https://registry.npmjs.org/@ai-sdk/amazon-bedrock/-/amazon-bedrock-3.0.15.tgz",
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+      "license": "Apache-2.0",
+      "dependencies": {
+        "@ai-sdk/anthropic": "2.0.11",
+        "@ai-sdk/provider": "2.0.0",
+        "@ai-sdk/provider-utils": "3.0.7",
+        "@smithy/eventstream-codec": "^4.0.1",
+        "@smithy/util-utf8": "^4.0.0",
+        "aws4fetch": "^1.0.20"
+      },
+      "engines": {
+        "node": ">=18"
+      },
+      "peerDependencies": {
+        "zod": "^3.25.76 || ^4"
+      }
+    },
+    "node_modules/@ai-sdk/amazon-bedrock/node_modules/@ai-sdk/provider-utils": {
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+      "license": "Apache-2.0",
+      "dependencies": {
+        "@ai-sdk/provider": "2.0.0",
+        "@standard-schema/spec": "^1.0.0",
+        "eventsource-parser": "^3.0.5"
+      },
+      "engines": {
+        "node": ">=18"
+      },
+      "peerDependencies": {
+        "zod": "^3.25.76 || ^4"
+      }
+    },
     "node_modules/@ai-sdk/anthropic": {
-      "version": "2.0.9",
+      "version": "2.0.11",
-      "resolved": "https://registry.npmjs.org/@ai-sdk/anthropic/-/anthropic-2.0.9.tgz",
+      "resolved": "https://registry.npmjs.org/@ai-sdk/anthropic/-/anthropic-2.0.11.tgz",
-      "integrity": "sha512-1kQgL2A3PeqfEcHHmqy4NxRc8rbgLS71bHBuvDFfDz3VAAyndkilPMCLNDSP2mJVGAej2EMWJ1sShRAxzn70jA==",
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       "license": "Apache-2.0",
       "dependencies": {
         "@ai-sdk/provider": "2.0.0",
@@ -373,6 +411,82 @@
         "node": ">=6.0.0"
       }
     },
+    "node_modules/@aws-crypto/crc32": {
+      "version": "5.2.0",
+      "resolved": "https://registry.npmjs.org/@aws-crypto/crc32/-/crc32-5.2.0.tgz",
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+      "license": "Apache-2.0",
+      "dependencies": {
+        "@aws-crypto/util": "^5.2.0",
+        "@aws-sdk/types": "^3.222.0",
+        "tslib": "^2.6.2"
+      },
+      "engines": {
+        "node": ">=16.0.0"
+      }
+    },
+    "node_modules/@aws-crypto/util": {
+      "version": "5.2.0",
+      "resolved": "https://registry.npmjs.org/@aws-crypto/util/-/util-5.2.0.tgz",
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+      "license": "Apache-2.0",
+      "dependencies": {
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+        "@smithy/util-utf8": "^2.0.0",
+        "tslib": "^2.6.2"
+      }
+    },
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+      "license": "Apache-2.0",
+      "dependencies": {
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+        "tslib": "^2.6.2"
+      },
+      "engines": {
+        "node": ">=14.0.0"
+      }
+    },
+    "node_modules/@aws-crypto/util/node_modules/@smithy/util-utf8": {
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+      "license": "Apache-2.0",
+      "dependencies": {
+        "@smithy/util-buffer-from": "^2.2.0",
+        "tslib": "^2.6.2"
+      },
+      "engines": {
+        "node": ">=14.0.0"
+      }
+    },
+    "node_modules/@aws-sdk/types": {
+      "version": "3.862.0",
+      "resolved": "https://registry.npmjs.org/@aws-sdk/types/-/types-3.862.0.tgz",
+      "integrity": "sha512-Bei+RL0cDxxV+lW2UezLbCYYNeJm6Nzee0TpW0FfyTRBhH9C1XQh4+x+IClriXvgBnRquTMMYsmJfvx8iyLKrg==",
+      "license": "Apache-2.0",
+      "dependencies": {
+        "@smithy/types": "^4.3.2",
+        "tslib": "^2.6.2"
+      },
+      "engines": {
+        "node": ">=18.0.0"
+      }
+    },
     "node_modules/@babel/code-frame": {
       "version": "7.27.1",
       "resolved": "https://registry.npmjs.org/@babel/code-frame/-/code-frame-7.27.1.tgz",
@@ -6100,6 +6214,83 @@
         "url": "https://github.com/sindresorhus/is?sponsor=1"
       }
     },
+    "node_modules/@smithy/eventstream-codec": {
+      "version": "4.0.5",
+      "resolved": "https://registry.npmjs.org/@smithy/eventstream-codec/-/eventstream-codec-4.0.5.tgz",
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+      "license": "Apache-2.0",
+      "dependencies": {
+        "@aws-crypto/crc32": "5.2.0",
+        "@smithy/types": "^4.3.2",
+        "@smithy/util-hex-encoding": "^4.0.0",
+        "tslib": "^2.6.2"
+      },
+      "engines": {
+        "node": ">=18.0.0"
+      }
+    },
+    "node_modules/@smithy/is-array-buffer": {
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/@smithy/is-array-buffer/-/is-array-buffer-4.0.0.tgz",
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+      },
+      "engines": {
+        "node": ">=18.0.0"
+      }
+    },
+    "node_modules/@smithy/types": {
+      "version": "4.3.2",
+      "resolved": "https://registry.npmjs.org/@smithy/types/-/types-4.3.2.tgz",
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+      "license": "Apache-2.0",
+      "dependencies": {
+        "tslib": "^2.6.2"
+      },
+      "engines": {
+        "node": ">=18.0.0"
+      }
+    },
+    "node_modules/@smithy/util-buffer-from": {
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/@smithy/util-buffer-from/-/util-buffer-from-4.0.0.tgz",
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+      "license": "Apache-2.0",
+      "dependencies": {
+        "@smithy/is-array-buffer": "^4.0.0",
+        "tslib": "^2.6.2"
+      },
+      "engines": {
+        "node": ">=18.0.0"
+      }
+    },
+    "node_modules/@smithy/util-hex-encoding": {
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/@smithy/util-hex-encoding/-/util-hex-encoding-4.0.0.tgz",
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+      "license": "Apache-2.0",
+      "dependencies": {
+        "tslib": "^2.6.2"
+      },
+      "engines": {
+        "node": ">=18.0.0"
+      }
+    },
+    "node_modules/@smithy/util-utf8": {
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/@smithy/util-utf8/-/util-utf8-4.0.0.tgz",
+      "integrity": "sha512-b+zebfKCfRdgNJDknHCob3O7FpeYQN6ZG6YLExMcasDHsCXlsXCEuiPZeLnJLpwa5dvPetGlnGCiMHuLwGvFow==",
+      "license": "Apache-2.0",
+      "dependencies": {
+        "@smithy/util-buffer-from": "^4.0.0",
+        "tslib": "^2.6.2"
+      },
+      "engines": {
+        "node": ">=18.0.0"
+      }
+    },
     "node_modules/@standard-schema/spec": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/@standard-schema/spec/-/spec-1.0.0.tgz",
@@ -7875,6 +8066,12 @@
         "url": "https://github.com/sponsors/ljharb"
       }
     },
+    "node_modules/aws4fetch": {
+      "version": "1.0.20",
+      "resolved": "https://registry.npmjs.org/aws4fetch/-/aws4fetch-1.0.20.tgz",
+      "integrity": "sha512-/djoAN709iY65ETD6LKCtyyEI04XIBP5xVvfmNxsEP0uJB5tyaGBztSryRr4HqMStr9R06PisQE7m9zDTXKu6g==",
+      "license": "MIT"
+    },
     "node_modules/axios": {
       "version": "1.11.0",
       "resolved": "https://registry.npmjs.org/axios/-/axios-1.11.0.tgz",

package.json

@@ -85,6 +85,7 @@
     "vitest": "^3.1.1"
   },
   "dependencies": {
+    "@ai-sdk/amazon-bedrock": "^3.0.15",
     "@ai-sdk/anthropic": "^2.0.4",
     "@ai-sdk/azure": "^2.0.17",
     "@ai-sdk/google": "^2.0.6",

src/ipc/shared/language_model_helpers.ts

@@ -253,6 +253,32 @@ export const MODEL_OPTIONS: Record<string, ModelOption[]> = {
       temperature: 0,
     },
   ],
+  bedrock: [
+    {
+      name: "us.anthropic.claude-sonnet-4-20250514-v1:0",
+      displayName: "Claude 4 Sonnet",
+      description: "Excellent coder",
+      maxOutputTokens: 16_000,
+      contextWindow: 200_000,
+      temperature: 0,
+    },
+    {
+      name: "us.anthropic.claude-3-7-sonnet-20250219-v1:0",
+      displayName: "Claude 3.7 Sonnet",
+      description: "Excellent coder",
+      maxOutputTokens: 16_000,
+      contextWindow: 200_000,
+      temperature: 0,
+    },
+    {
+      name: "us.anthropic.claude-3-5-sonnet-20241022-v2:0",
+      displayName: "Claude 3.5 Sonnet",
+      description: "Good coder, excellent at following instructions",
+      maxOutputTokens: 8_000,
+      contextWindow: 200_000,
+      temperature: 0,
+    },
+  ],
 };
 
 export const PROVIDER_TO_ENV_VAR: Record<string, string> = {
@@ -261,6 +287,7 @@ export const PROVIDER_TO_ENV_VAR: Record<string, string> = {
   google: "GEMINI_API_KEY",
   openrouter: "OPENROUTER_API_KEY",
   azure: "AZURE_API_KEY",
+  bedrock: "AWS_BEARER_TOKEN_BEDROCK",
 };
 
 export const CLOUD_PROVIDERS: Record<
@@ -317,6 +344,12 @@ export const CLOUD_PROVIDERS: Record<
     gatewayPrefix: "",
     secondary: true,
   },
+  bedrock: {
+    displayName: "AWS Bedrock",
+    hasFreeTier: false,
+    websiteUrl: "https://console.aws.amazon.com/bedrock/",
+    gatewayPrefix: "bedrock/",
+  },
 };
 
 const LOCAL_PROVIDERS: Record<

src/ipc/utils/get_model_client.ts

@@ -5,6 +5,7 @@ import { createVertex as createGoogleVertex } from "@ai-sdk/google-vertex";
 import { azure } from "@ai-sdk/azure";
 import { createOpenRouter } from "@openrouter/ai-sdk-provider";
 import { createOpenAICompatible } from "@ai-sdk/openai-compatible";
+import { createAmazonBedrock } from "@ai-sdk/amazon-bedrock";
 import type {
   LargeLanguageModel,
   UserSettings,
@@ -342,6 +343,21 @@ function getRegularModelClient(
         backupModelClients: [],
       };
     }
+    case "bedrock": {
+      // AWS Bedrock supports API key authentication using AWS_BEARER_TOKEN_BEDROCK
+      // See: https://sdk.vercel.ai/providers/ai-sdk-providers/amazon-bedrock#api-key-authentication
+      const provider = createAmazonBedrock({
+        apiKey: apiKey,
+        region: getEnvVar("AWS_REGION") || "us-east-1",
+      });
+      return {
+        modelClient: {
+          model: provider(model.name),
+          builtinProviderId: providerId,
+        },
+        backupModelClients: [],
+      };
+    }
     default: {
       // Handle custom providers
       if (providerConfig.type === "custom") {

src/lib/schemas.ts

@@ -36,6 +36,7 @@ const providers = [
   "ollama",
   "lmstudio",
   "azure",
+  "bedrock",
 ] as const;
 
 export const cloudProviders = providers.filter(