LangGraphJS checkpoint saver implementation for Supabase with UUID thread_id and Supabase Storage support
The validator client handles consensus duties for Aztec validators: validating block proposals, attesting to checkpoints, and detecting slashable some offenses. Validators do NOT attest to individual blocks. Attestations are only created for checkpoint pr
Sample integration for LangChain.js
Web-based authentication support for Google services
MCP server for LangChain, LangGraph & DeepAgents knowledge + debug your LangGraph agents locally (Polly-like trace analysis)
LangChain.js support for Google Vertex AI Web
LangChain tool adapters for Copass — drop-in discover/interpret/search tools for LangChain agents
AI Coding Agent using LangChain with SQLite checkpoint - React project generation and management
ARP adapter for LangGraph — graph node + helper that inserts ARP PDP checks into StateGraph workflows.
Wrap LangGraph tool nodes with OC Agent scope enforcement and emit a signed agent-action envelope per execution. Binds the action to the graph-state hash so verifiers replay the audit against the persisted graph snapshot.
Tavily integration for LangChain.js
Cerebras integration for LangChain.js
LangChain adapter for the Agent2Agent protocol.
Evaluation framework with Effect-based architecture for running parallel AI evaluations
Rush plugin to archive project
将 AG-UI 兼容的 Agent 部署为 HTTP 服务。
LangGraph-compatible checkpointer with Postgres memory and message logging
Guards, Evals & Observability for AI applications - works seamlessly with LangChain/LangGraph
IBM Generative AI Node.js SDK (Tech Preview)
LangGraph.js / LangChain.js callback handler that emits Goderash audit events — tamper-evident, hash-chained, regulator-ready.
SAP Cloud SDK for AI is the official Software Development Kit (SDK) for **SAP AI Core**, **SAP Generative AI Hub**, and **Orchestration Service**.
The official Node.js/TypeScript SDK for [Metorial](https://metorial.com) - Connect your AI agents to any MCP server with a single line of code. Deploy tools like Slack, GitHub, SAP, and hundreds more without managing infrastructure.
LangChain/LangGraph integration for Vaultfire Protocol — on-chain identity, trust verification, and partnership bonds for AI agents. 3-line setup.
Multi-tier exact-match cache for AI agent workloads backed by Valkey. LLM responses, tool results, and session state with built-in OpenTelemetry and Prometheus instrumentation.