Langchain agents

Collection of LangGraph-specific classes and functions used with the Couchbase Agent Catalog project.

AgentCard v1.0 adapters for LangChain, CrewAI, and AutoGen

Agent Center - A Python project built with LangChain for managing AI agents

like langchain but not awful

One decorator to make any AI agent reliable. Loop detection, auto-repair, output validation, budget control.

Visual debugger for AI agents. See every step, every decision, every failure.

AgentClaw turns one-sentence ideas into reusable Claw capabilities with declarative workflows, computer/browser/code/file control, MCP, Skills, memory, knowledge bases, tracing, scheduling, and API/MCP publishing.

Never let your AI agent fail again — automatic fallback to AgentClear's marketplace of 60+ API services.

Agent quality analysis and repair SDK for OpenTelemetry traces

Track LLM costs across OpenAI, Anthropic, Gemini, LangChain, and 3500+ models with zero code changes

Institutional control layer for AI agent actions — authority, policy, risk, and audit before execution.

Agent Development Kit for building intelligent agents with LangGraph and MCP integration, Support Agent Async in jupyter notebook/IPython

Sentry for AI Agents — one-line observability with local SQLite persistence

Coordination layer for AI scheduling agents — race-free multi-agent booking with priority ranking and an audit log.

LangChain tools for AgentDraft — let LangChain, LangGraph, CrewAI, and AutoGen agents book calendars through the coordination layer without colliding.

Kingsoft Cloud Agent Engine SDK alias package for ksadk

Orchestrate AI agents in perfect harmony - A comprehensive Python framework for building, testing, and orchestrating multi-agent AI systems

Agenter — Backend-agnostic SDK for autonomous coding agents supporting Claude, Codex, Anthropic, and AWS Bedrock with streaming, budget controls, security validation, and LangGraph/PydanticAI adapters.

The open source SDK for AI agents Identity.

MCP server for fetching web URLs with token estimation, smart caching, and intelligent routing. Built for AI agents.

Multi-agent orchestration platform over MCP servers

Runtime protection and security monitoring for AI agents — The CrowdStrike for AI Agents

Intelligent LLM agent cost optimization runtime — per-run budget enforcement, semantic caching, model routing across 15 providers

Chaos engineering for AI agents — inject realistic production failures (tool timeouts, malformed responses, cost spirals, prompt injection) and find out what breaks before your users do.

E2E behavioral testing for AI agents — grounded in 24 research papers. Playwright for LLM agents.

Context-aware trust authorization for agentic AI systems

Action-level firewall for AI agents — intercepts tool calls before execution.

The security gateway for AI agents — auth, rate limiting, and policy enforcement in one line.

Compliance-as-code middleware for agentic AI workflows.

Zero-infrastructure AI agent tracing for Grafana + Loki

AgentGraph bridge for LangChain — register agents and graphs with the AgentGraph trust network

Deadlock prevention for multi-AI-agent systems using the Banker's Algorithm. C++ core, Python bindings, LangGraph integration.

Production-grade fault tolerance for AI agentsidempotency, loop detection, fallback chains, async support, health monitoring, and budget enforcement for LangChain, AutoGen, CrewAI, and any LLM pipeline

Real-time cost observability and guardrails for AI agents

Runtime security firewall for LangChain agents — intercepts tool calls, enforces YAML policy, logs to SQLite.

AgentGuard — runtime governance for production AI agents. APRA CPS 230, EU AI Act and ISO 42001 evidence built-in. Native OpenClaw, LangChain, CrewAI, OpenAI Assistants, AutoGen, and MCP integrations.

Zero-dependency runtime control for production Python agents - stop loops, retry storms, and budget burn

Runtime security guardrails for AI agents — inspect, control, and audit every tool call. Zero-dependency local mode included.

Production-grade guardrails for AI agent function calls. Prevent overspending, unauthorized purchases, unsafe deletions, and more — with Human-in-the-Loop approval.

A lightweight agentic AI framework with MCP tool serving

Enterprise-grade AI agents for enhanced chatbot capabilities with RAG, security, and multi-user support

Framework-agnostic AI crew orchestration - declare once, run on CrewAI, LangGraph, or Strands

Static analyzer for prompt injection and confused-deputy risks in LLM agent code.

A Python library for building agentic applications

Agent framework based on Langchain&Langgraph

EDA agent framework based on Langgraph

About agent flow&pattern based on Langgraph

Runtime observability for AI agents — see exactly what your agent did, why it did it, and what it cost.

A Graph-Theoretic Memory Kernel for Agentic AI Systems

Framework-agnostic memory layer for AI agents. Multi-signal retrieval, conflict detection, typed decay, checkpointing. Zero dependencies.

AI-driven CI/CD failure analyzer and auto-remediator using Observer-Reasoner-Actuator.

Production-ready prompt management system with versioning, validation, and framework integrations for OpenAI, Anthropic, LangChain, and LiteLLM

Agentic RAG over any PDF — grounded, cited answers from research reports, ESG/sustainability disclosures, contracts, manuals, and filings. Multi-agent LangGraph workflow with hybrid retrieval, RAPTOR summaries, NL→SQL over extracted tables, CRAG corrective loops, and a defense-in-depth hallucination stack.

Autonomous research workflow framework — Planka-driven, LangGraph-powered

The best $0 research agent that runs on a laptop — local-first, CoVe-verified, with CLI / TUI / Web GUI + MCP server + Claude plugin.

code for an agentic search tool using Langchain

A JIT Agent Factory that manifests multi-agent teams using Agno, LangGraph, and CrewAI on the fly.

Multi-agent orchestration and testing framework with LangGraph, CrewAI, and FastAPI.

Give your AI agent the ability to make real phone calls. Agent-to-agent voice capability — dial any number, have live conversations, extract structured data. One API call.

Give any AI agent the ability to make real phone calls. Agent-to-agent voice capability — your AI agent delegates calls to a specialized voice agent that dials, speaks, navigates IVR, handles voicemail, and returns structured data. Works with Claude, ChatGPT, OpenClaw, LangChain, CrewAI, or any MCP client.

Official Python SDK for Agentic Memory — 3-tier persistent memory for AI agents. Short-term recall, semantic search, and auto-summarised knowledge in one API.

AGENTICONTROL V0 MVP - Control plane for AI agents with synchronous blocking and asynchronous logging

AgenticRail SDK — deterministic sequence enforcement for AI agents

Cryptographic identity for AI agents. Verifiable Ed25519 tokens replacing hardcoded API keys.

LangChain adapter for Agentified — tool injection for LangChain/LangGraph agents

Agent Standard v1 - Universal agent wrapper with ethics, oversight, and health monitoring

Official Python SDK for Agent Index - The discovery layer for x402 AI agents

A CLI tool to scaffold production-ready LLM agent projects

Trust infrastructure for AI agents - AI should do what it says, we make sure it does

Transitional package for aiqtoolkit-langchain, this package is deprecated and will be removed in the future.

AgentIR LangGraph integration: decorators, contract tooling, and client logging helpers.

Agentity Protocol Python SDK — identity, signer, LangChain integration

A comprehensive toolkit for AI agent development and workflow orchestration with Gemini AI integration

Runtime safety for AI agents: intercept tool calls, policy scoring, and audit logging

AI Agent Observability — trace, monitor & debug your AI agents in real-time

Universal configuration and execution layer for AI agents

LangGraph-compatible adapter package for AgentLedger

LLM observability, quality scoring, hallucination detection, cost tracking, agent run debugging, and drop-in LangChain + LlamaIndex callbacks — in 2 lines of code.

Python SDK for AgentLogs — open-source observability for AI agents

LangChain tools for the AgentLookup public AI agent registry

LangChain integration for AgentLoop — auto-logs turns to the review queue and provides a memory injection Runnable for retrieval.

The intelligence layer for AI agents. Self-learning loops that make your agents smarter over time.

AgentMap: Build and deploy LangGraph agentic workflows from CSV files for fun and profit!

Lightweight, embeddable memory backend for AI agents — short-term conversation, long-term knowledge, semantic search, PII masking.

AgentMesh trust layer integration for LangChain - cryptographic identity and trust-gated tool execution

Monitor your AI agents. Track cost, latency, and errors in two lines of code.

Production evaluation for multi-agent AI systems without ground truth.

Agent Control Panel — monitor, control, and kill-switch your AI agents

Python Library for AI/LLM Agent Development with UI-Driven Workflows

LangChain adapter for AgentNode — use AgentNode packages as LangChain tools.

Python SDK for AgentNode — the open upgrade and discovery infrastructure for AI agents.

Notarize, govern, and audit AI agents — cryptographic seal, runtime guard, and EU AI Act compliance docs

Smart utilities for AI agents swarm infrastructure.

A LangGraph-based Healthcare Care Coordinator Agent

LangChain tool for autonomous USDC payments via AgentPay

The payment protocol for AI agents. Let any AI agent send and receive crypto payments in 3 lines of code.

MCP server for AgentPayment Network — autonomous AI agent payments

Production patterns for indie AI agents — token bucket, cost-aware routing, retry, observability.

Static graph verification for agent workflows — LangGraph, ADK, AutoGen, CrewAI

AI Agent Observability SDK - Auto-instrument your AI agents with one line of code