Agents

Agents

An index and topic collection covering AI agents, agent frameworks, and agent runtimes that enable autonomous reasoning, tool use, and multi-step task execution. This profile catalogs the platforms and open-source projects that let developers build, orchestrate, and deploy LLM-powered agents, including foundational frameworks like LangChain, LangGraph, CrewAI, AutoGen, and AutoGPT, hosted agent platforms like Lindy, Relevance AI, and Composio, and provider-native agent runtimes from OpenAI, Anthropic, Google, and Microsoft. Distinct from foundation models and from Agent Skills (capability packages), the Agents topic focuses on the orchestration layer where planning, memory, tool calling, and execution come together.

handymanServices & Tools

handyman AgentGateway code Repo link APIs.io
handyman Agentic AI Foundation code Repo link APIs.io
handyman AgentQL code Repo link APIs.io
handyman Amazon Bedrock code Repo link APIs.io
handyman Anthropic code Repo link APIs.io
handyman AutoGen code Repo link APIs.io
handyman AutoGPT code Repo link APIs.io
handyman Bifrost code Repo link APIs.io
handyman Composio code Repo link APIs.io
handyman CrewAI code Repo link APIs.io
handyman Google ADK code Repo link APIs.io
handyman Google Vertex AI code Repo link APIs.io
handyman Haystack code Repo link APIs.io
handyman Jentic code Repo link APIs.io
handyman kagent code Repo link APIs.io
handyman LangChain code Repo link APIs.io
handyman LangGraph code Repo link APIs.io
handyman Letta code Repo link APIs.io
handyman Lindy code Repo link APIs.io
handyman LiveKit code Repo link APIs.io
handyman LlamaIndex code Repo link APIs.io
handyman Microsoft Azure AI Foundry code Repo link APIs.io
handyman Microsoft Power Virtual Agents code Repo link APIs.io
handyman OpenAI code Repo link APIs.io
handyman Portkey code Repo link APIs.io
handyman Relevance AI code Repo link APIs.io
handyman Restack code Repo link APIs.io
handyman Stackmint code Repo link APIs.io
handyman SuperAgent code Repo link APIs.io
handyman Toolhouse code Repo link APIs.io
handyman Trigger.dev code Repo link APIs.io
handyman TrueFoundry code Repo link APIs.io

extensionCommon Features

extensionPlanning and Reasoning Loops

Agent frameworks like LangGraph, AutoGen, and CrewAI provide structured loops for planning, reflection, and multi-step reasoning over user goals, breaking complex tasks into ordered sub-tasks.

extensionTool Calling and Function Use

Agents invoke external functions, APIs, and aggregated tool catalogs through provider-native tool calling, expanding their reach beyond text generation into real-world action.

extensionMemory and State Management

Frameworks like Letta and LangGraph provide persistent memory, conversation state, and long-running execution context so agents can resume work, remember users, and accumulate knowledge over time.

extensionMulti-Agent Orchestration

CrewAI, AutoGen, and LangGraph enable multiple specialized agents to collaborate, delegate sub-tasks, and reach consensus, modeling teams of role-based workers around a shared goal.

extensionProvider-Native Agent Runtimes

OpenAI Assistants, Anthropic Claude tool use, Google ADK, Amazon Bedrock Agents, and Microsoft Azure AI Foundry expose first-party agent runtimes that handle planning, tool invocation, and state on the model provider side.

extensionBrowser and Web Agents

Agents like AgentQL and browser-driving frameworks let LLMs navigate real web pages, fill forms, and extract structured data, extending agent reach to systems that lack APIs.

extensionObservability and Evaluation

Platforms like Portkey, TrueFoundry, and Bifrost provide tracing, evaluation, cost tracking, and gateway routing across agent runs to make agent behavior observable and debuggable.

extensionOpen Governance and Interoperability

The Linux Foundation Agentic AI Foundation and projects like kagent and AgentGateway are establishing open standards for agent-to-agent communication, identity, and runtime portability.

task_altUse Cases

task_altCustomer Support Automation

Hosted agent platforms like Lindy, Relevance AI, and Microsoft Power Virtual Agents handle inbound support tickets, route conversations, and resolve common requests end-to-end.

task_altResearch and Knowledge Work

LangChain and LlamaIndex agents combine retrieval over enterprise documents with reasoning to answer complex questions and synthesize multi-source briefings.

task_altSales and Outbound Workflows

Agents built on Lindy, Relevance AI, and Composio prospect leads, draft outreach, log CRM activity, and orchestrate multi-step sales sequences.

task_altSoftware Engineering Agents

AutoGPT, AutoGen, and CrewAI-based engineering agents read repositories, draft pull requests, run tests, and iterate on code under human review.

task_altVoice and Telephony Agents

LiveKit and similar runtimes power real-time voice agents that handle phone calls, meetings, and live conversations using streaming LLMs and tool calling.

task_altInternal Operations and IT Automation

Agentic platforms like Restack, Trigger.dev, and Stackmint orchestrate long-running internal workflows across SaaS, databases, and identity systems.

task_altMulti-Agent Team Simulations

CrewAI and AutoGen model role-based teams (researcher, writer, reviewer) collaborating on a single deliverable, producing higher-quality output than a single agent.

integration_instructionsIntegrations

integration_instructionsLangChain

The most widely used open-source framework for building LLM applications, including chains, agents, retrieval, memory, and tool calling across dozens of providers.

integration_instructionsLangGraph

A graph-based runtime from LangChain for stateful, multi-actor, long-running agent workflows with checkpointing and human-in-the-loop.

integration_instructionsCrewAI

Multi-agent framework for orchestrating role-based agent crews that collaborate on complex tasks.

integration_instructionsAutoGen

Microsoft's open-source framework for building multi-agent conversations with planner, executor, and critic roles.

integration_instructionsComposio

Agent execution platform exposing 1000+ apps as governed tools for any agent framework or model.

integration_instructionsLetta

Stateful agent platform (formerly MemGPT) focused on long-term memory and persistent agent identity.

integration_instructionsOpenAI Assistants

OpenAI's hosted agent runtime with built-in tool use, retrieval, code interpreter, and threads.

integration_instructionsAmazon Bedrock Agents

AWS's managed agent runtime over foundation models with action groups, knowledge bases, and guardrails.

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