feat(ai): Add Amazon Bedrock provider (#494)

Adds support for Amazon Bedrock with Claude models including:
- Full streaming support via Converse API
- Reasoning/thinking support for Claude models
- Cross-region inference model ID handling
- Multiple AWS credential sources (profile, IAM keys, API keys)
- Image support in messages and tool results
- Unicode surrogate sanitization

Also adds 'Adding a New Provider' documentation to AGENTS.md and README.

Co-authored-by: nickchan2 <nickchan2@users.noreply.github.com>
This commit is contained in:
Mario Zechner 2026-01-13 00:32:59 +01:00
parent 4f216d318f
commit fd268479a4
31 changed files with 3550 additions and 2593 deletions

View file

@ -24,6 +24,7 @@ import type { AssistantMessage } from "../types.js";
*/
const OVERFLOW_PATTERNS = [
/prompt is too long/i, // Anthropic
/input is too long for requested model/i, // Amazon Bedrock
/exceeds the context window/i, // OpenAI (Completions & Responses API)
/input token count.*exceeds the maximum/i, // Google (Gemini)
/maximum prompt length is \d+/i, // xAI (Grok)