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Version: v5.1

Tools overview

Overview​

An AI tool is a functional AI component used by agents to retrieve or transform data.

A tool has the following characteristics:

  • Acts as a utility which helps agents perform specific tasks such as fetching data from platform services
  • Enables RAG​
  • Is configured with clear usage instructions and input parameters

To equip an agent with a tool, simply add the tool to the agent's _tools array.

Types of Tool​

There are two types of Tool:

  • System Tool: Built into the platform
  • Custom Tool: A tool you create on the platform

System tools​

The following System Tools are available:

  • Platform API Tools: Tools that expose the Read API calls from platform API
  • Query tools: Generate queries for collections and their related items in the Item Service based on schemas defined in the namespace and user input

Custom tools​

You can create your own custom tools. For more information, see Custom Tools.

Schemas and SchemaDefinitions​

Schemas provide crucial context for the AI Service to generate more accurate and relevant Item Service queries for your tools.​ For more information, see Schemas.

Equipping an Agent with a tool​

To equip an agent with a tool, do the following:

  1. Create an agent. See code example below for details.
  2. List the tool you want in the _tools array.
const queryAgent = IafAISvc.createAgents([{
  _name: "Graph Query Agent",
  _background: "Uses the GetSchemaDefinitionsTool to get the schema, then pass the prompt and schema to GraphQueryTool tool and return the output of GraphQueryTool",
  _userType: "graph_query_agent_1",
  _type: "user_agent",
  _namespaces: [
    "workspace_m8NrvPU3"
  ],
  _config: {
    _model: "gpt-4o",
    _provider: "openai"
  },
  _tools: [
    "GetSchemaDefinitionsTool",
    "MyCustomTool"
  ]
}]);