> ## Documentation Index
> Fetch the complete documentation index at: https://kenpachi.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Connectors

> API reference for ConnectorRegistry and dynamic tool synthesis.

Modules for managing dynamic runtime tools and secret isolation.

***

## ConnectorRegistry

Class used to store endpoint connection configurations and auth key references.

```typescript theme={null}
import { ConnectorRegistry } from "kenpachi";

const registry = new ConnectorRegistry();
```

### Methods

#### `register(name, connector)`

Registers a named API endpoint configuration.

<ParamField path="name" type="string" required>
  Unique alias for the connector.
</ParamField>

<ParamField path="connector" type="Connector" required>
  <Expandable title="Connector Properties">
    <ResponseField name="baseUrl" type="string" required>
      Root URL for the external endpoint.
    </ResponseField>

    <ResponseField name="authEnvVar" type="string">
      Environment variable name holding the API key or token.
    </ResponseField>

    <ResponseField name="description" type="string" required>
      Human-readable description of what this connector exposes.
    </ResponseField>
  </Expandable>
</ParamField>

***

## synthesizeTool(spec, registry)

Converts a tool specification into an executable `Tool` instance sandboxed via Node's `vm` module.

```typescript theme={null}
import { synthesizeTool } from "kenpachi";

const tool = synthesizeTool(spec, registry);
```

### Parameters

<ParamField path="spec" type="SynthesizedToolSpec" required>
  Spec object defining tool parameters and JavaScript function body.
</ParamField>

<ParamField path="registry" type="ConnectorRegistry" required>
  Active registry instance providing connector metadata.
</ParamField>