Adding Checkpointer and Store Implementation of Amazon Bedrock AgentCore Memory #1935
Open
hasnainvirk wants to merge 4 commits intolangchain-ai:mainfrom
Open
Adding Checkpointer and Store Implementation of Amazon Bedrock AgentCore Memory #1935hasnainvirk wants to merge 4 commits intolangchain-ai:mainfrom
hasnainvirk wants to merge 4 commits intolangchain-ai:mainfrom
Conversation
🦋 Changeset detectedLatest commit: 963bb02 The changes in this PR will be included in the next version bump. This PR includes changesets to release 2 packages
Not sure what this means? Click here to learn what changesets are. Click here if you're a maintainer who wants to add another changeset to this PR |
added 3 commits
February 3, 2026 10:48
- Add AgentCore Memory validation test initializer - Export deleteThreadTests for comprehensive testing - Fix type export for CheckpointSaverTestInitializer - Increase test timeouts for AWS API throttling (2 minutes) - Add CLI build support for validation runner These changes enable validation testing of AWS-based checkpoint implementations that may experience API throttling and require longer test execution times.
Implements both BaseCheckpointSaver and BaseStore for AWS Bedrock AgentCore Memory: - Full checkpoint persistence with thread isolation via sessionId - Supports all standard operations: getTuple, list, put, putWrites, deleteThread - Handles checkpoint_ns filtering and metadata search - Automatic retry logic with exponential backoff for AWS API throttling - Rate limiting (16.7 req/sec) to stay within AgentCore Memory limits - Unique actor ID generation for test isolation - Proper Unicode handling with TextEncoder/TextDecoder - Hierarchical namespace organization for data isolation - Metadata filtering and pagination for search operations - Complex JSON value support with proper serialization - Vector similarity search capabilities via RetrieveMemoryRecordsCommand - Consistent rate limiting and error handling - thread_id maps directly to sessionId in AgentCore Memory - actor_id provides user-level isolation across sessions - checkpoint_ns stored in event payload for namespace filtering - Store namespaces map to sessionId/actorId for hierarchical organization - Proper TypeScript interfaces for all AWS SDK interactions - No explicit 'any' types - uses proper type definitions - Comprehensive error handling with typed AWS error interfaces Includes comprehensive integration tests and validation test support.
Add AWS SDK dependencies and development tools required for the new checkpoint-aws-agentcore-memory package.
5 tasks
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
1 participant
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
Implements both BaseCheckpointSaver and BaseStore for AWS Bedrock AgentCore Memory: