AWS Bedrock

Overview

AWS Bedrock is available as an external module to avoid pulling AWS SDK dependencies for users who don't need it.

• Models: Claude models, Titan models
• Features: Chat completions, multiple model families

Installation

go get github.com/agentplexus/omnillm-bedrock

Configuration

import (
    "github.com/agentplexus/omnillm"
    "github.com/agentplexus/omnillm-bedrock"
)

// Create the Bedrock provider
bedrockProvider, err := bedrock.NewProvider("us-east-1")
if err != nil {
    log.Fatal(err)
}

// Use it with omnillm via CustomProvider
client, err := omnillm.NewClient(omnillm.ClientConfig{
    Providers: []omnillm.ProviderConfig{
        {CustomProvider: bedrockProvider},
    },
})

AWS Credentials

The Bedrock provider uses the standard AWS credential chain:

1. Environment variables (AWS_ACCESS_KEY_ID, AWS_SECRET_ACCESS_KEY)
2. Shared credentials file (~/.aws/credentials)
3. IAM role (when running on AWS)

Why External?

AWS SDK v2 adds 17+ transitive dependencies. By keeping Bedrock as an external module, users who don't need AWS can keep their dependency tree lean.

Source Code

See github.com/agentplexus/omnillm-bedrock for the full implementation.