Agents

TIE runs multiple agent configurations. Each agent has its own graph, tools, and behavior. All requests require a Bearer token from TIE Auth.

Selecting an Agent

Pass the X-Agent-Id header:

curl -X POST https://your-tie-host/v1/chat/completions \
  -H "X-Agent-Id: research-assistant" \
  -H "Authorization: Bearer $TOKEN" \
  -d '{"model": "anthropic/claude-sonnet-4-5", "messages": [...]}'

If omitted, the default agent (chatbot) is used.

Available Agents

Agent	Description	Memory	Safety
chatbot	General-purpose chatbot	shared	none
eliza	AI wellness coach — nutrition guidance, meal logging, supplement tracking	shared	none
research-assistant	Web search and calculator	shared	LlamaGuard
rag-assistant	Database search (RAG)	isolated	LlamaGuard
command-agent	Command execution	none	none
bg-task-agent	Background task processing	none	none

• Memory: shared — memories are accessible across all agents that use the shared pool. Memory: isolated — memories are scoped to that specific agent. See Memory for details.
• Safety: LlamaGuard — user inputs and agent outputs are checked against Meta's Llama Guard content safety classifier before processing. Requests flagged as unsafe are rejected.

Memory scope is configured per agent — clients cannot override it. All agents support client-side tool calling via the tools parameter.

Eliza (Wellness Coach)

Eliza is a wellness-focused agent designed for the Vibrantly app. She helps users with nutrition guidance, meal logging, and supplement tracking.

What Eliza does:

• Provides evidence-based nutrition advice (citing USDA, EFSA, WHO guidelines)
• Tracks meals and supplements via client-side tools (food_log_with_image, log_supplement_intake, get_supplement_details)
• Remembers user allergies, dietary preferences, and health goals across conversations
• Refuses unsafe topics (extreme diets, medical diagnoses, pregnancy nutrition) and always checks known allergies before suggesting foods

How tools work with Eliza: Eliza's wellness tools (food logging, supplement tracking) are client-side — your app defines them in the tools parameter and handles execution. Eliza will call them when appropriate, and TIE returns the tool_calls for your app to process. See Tool Calling for the full flow.

Query GET /info to see all agents on your instance:

{
  "agents": [
    {
      "key": "chatbot",
      "description": "A simple chatbot.",
      "memory_enabled": true,
      "memory_scope": "shared"
    },
    {
      "key": "eliza",
      "description": "An AI wellness coach for the Vibrantly app — nutrition guidance, meal logging, and supplement tracking.",
      "memory_enabled": true,
      "memory_scope": "shared"
    },
    {
      "key": "research-assistant",
      "description": "A research assistant with web search and calculator.",
      "memory_enabled": true,
      "memory_scope": "shared"
    }
  ],
  "default_agent": "chatbot"
}