AI Agent Ecosystem Map
20+ tools organized by architecture layer
Foundation Models
4 tools
OpenAI GPT-4/o1
Advanced reasoning model with expanded context window and function calling
Key Features
- Advanced reasoning with o1 model
- 128K context window (turbo)
- Function calling and tool use
- Vision capabilities
- +1 more
Best For
Complex reasoning, enterprise applications, production systems
Claude 3.5/Opus
Anthropic's multimodal language model with extended thinking and 200K context
Key Features
- 200K context window
- Vision capabilities
- Extended thinking mode
- Tool use and function calling
- +1 more
Best For
Complex reasoning, code generation, analysis tasks
Google Gemini Pro
Google's large multimodal AI model with native tool integration
Key Features
- Multimodal (text, image, audio, video)
- Native tool integration
- Long context support
- Vertex AI integration
- +1 more
Best For
Multimodal tasks, Google Cloud integration
Meta Llama 3.1/3.2
Open-source large language model with strong performance
Key Features
- 400K context window (Llama 3.1)
- Multimodal support (Llama 3.2)
- Tool use capabilities
- Commercial use permitted
- +1 more
Best For
Cost-effective solutions, private deployments, research
Agent Frameworks
3 tools
LangGraph
Graph-based agent framework from LangChain with state management
Key Features
- Graph-based workflow definition
- State persistence
- Human-in-loop support
- LangSmith integration
- +1 more
Best For
Complex multi-step workflows, RAG systems
CrewAI
Role-based multi-agent orchestration framework
Key Features
- Role-based agents
- Task-based workflows
- Memory management
- Tool framework
- +1 more
Best For
Multi-agent teams, role-playing scenarios
OpenAI Agents SDK
Official lightweight agent framework from OpenAI
Key Features
- Lightweight and simple
- Provider-agnostic
- Official MCP support
- Handoff capabilities
- +1 more
Best For
Simple agents, prototyping, multi-LLM applications
RAG & Knowledge
3 tools
LlamaIndex
Framework for building RAG applications with data connectors
Key Features
- 300+ data connectors
- Multiple retrieval strategies
- Query engines
- Workflow system
- +1 more
Best For
Document-heavy RAG, data integration
Pinecone
Managed vector database for similarity search
Key Features
- Managed vector embeddings
- Semantic search
- Fast retrieval
- Hybrid search
- +1 more
Best For
Production RAG systems, enterprise search
Weaviate
Open-source vector database with GraphQL API
Key Features
- Open-source vector DB
- GraphQL interface
- Built-in ML models
- Cloud and self-hosted options
- +1 more
Best For
Self-hosted RAG, semantic search applications
Tools & Integrations
3 tools
Model Context Protocol (MCP)
Standard for connecting LLMs to data sources and tools
Key Features
- Standardized tool interface
- LLM-agnostic
- Server/client architecture
- Resource discovery
- +1 more
Best For
Connecting agents to custom tools and data sources
n8n
Visual workflow automation platform with 400+ integrations
Key Features
- Visual workflow builder
- 400+ app integrations
- Native LLM nodes
- Self-hosted option
- +1 more
Best For
Workflow automation, integration-heavy applications
HTTP/API Integration
Standard HTTP-based tool integration for agents
Key Features
- REST API integration
- WebSocket support
- Authentication methods
- Request/response handling
- +1 more
Best For
Custom tool integration, API-based workflows
Deployment & Infrastructure
3 tools
Together AI
Inference platform for open-source models
Key Features
- 100+ open-source models
- High performance inference
- Fine-tuning capabilities
- API access
- +1 more
Best For
Cost-effective open-source model serving
Modal
Serverless compute platform for AI workloads
Key Features
- Serverless GPU access
- Container-based deployment
- Scheduled tasks
- Async/batch processing
- +1 more
Best For
Event-driven agents, batch processing
Docker
Containerization platform for agent deployment
Key Features
- Container orchestration
- Environment consistency
- Multi-platform support
- Registry integration
- +1 more
Best For
Local development, on-premise deployment