> ## Documentation Index
> Fetch the complete documentation index at: https://agentcontrol-abhi-agent-control-auth-contract-docs.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Evaluators

> Built-in and contributed evaluators for Agent Control.

The Evaluators contains all evaluator implementations used by Agent Control. Evaluators define how controls match inputs and outputs.

## Structure

* `builtin/` — Built-in evaluators shipped with Agent Control (regex, list, JSON, SQL)
* `contrib/` — Contributed evaluators and templates
* `src/` — Shared evaluator interfaces and utilities

## Built-in evaluators

Built-ins are available via the `agent-control-evaluators` package and are auto-discovered through Python entry points.

```bash theme={null}
pip install agent-control-evaluators
```

## Contrib evaluators

Contrib includes:

* `contrib/galileo/` — Luna-2 evaluator integration
* `contrib/template/` — Starter template for new evaluators

## Related docs

* Evaluators overview: /concepts/evaluators/overview
* Built-in evaluators: /concepts/evaluators/built-in-evaluators
* Contrib evaluators: /concepts/evaluators/custom-evaluators

## Source Code

View the complete evaluators source code and implementation:

[`Agent Control Evaluators`](https://github.com/agentcontrol/agent-control/tree/main/evaluators)