Table of Contents

Method BuildAndValidate

Namespace
LMKit.Agents
Assembly
LM-Kit.NET.dll

BuildAndValidate(out IReadOnlyList<string>)

Builds the agent and validates its configuration.

public Agent BuildAndValidate(out IReadOnlyList<string> errors)

Parameters

errors IReadOnlyList<string>

When this method returns, contains validation errors if any were found.

Returns

Agent

A new Agent if validation passes; otherwise, null.

Examples

Building with validation:

using LMKit.Model;
using LMKit.Agents;

using var model = new LM("path/to/model.gguf");


var agent = new AgentBuilder()
.WithModel(model)
.WithPersona("Assistant")
.WithTools(t => t.Register(new MyTool()))
.BuildAndValidate(out var errors);


if (errors.Count == 0)
{
Console.WriteLine("Agent is ready!");
var result = agent.Run("Test the agent.");
Console.WriteLine(result.Content);
}
else
{
Console.WriteLine("Validation failed:");
foreach (var error in errors)
{
Console.WriteLine($"  - {error}");
}
}

Handling missing model error:

using LMKit.Agents;

// Forgot to set the model
var agent = new AgentBuilder()
.WithPersona("Assistant")
.BuildAndValidate(out var errors);


// agent is returned but errors will contain "Agent requires a language model."
if (errors.Count > 0)
{
Console.WriteLine($"Cannot create agent: {string.Join(", ", errors)}");
}

Remarks

This method combines Build() and Validate(out IReadOnlyList<string>) in a single operation. The agent is always returned, even when validation fails, so callers can inspect the configuration. Check errors to determine whether the agent is ready for use.

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