Package com.tnsai.mcp.goose

Class GooseExtensionLoader

java.lang.Object

com.tnsai.mcp.goose.GooseExtensionLoader

public class GooseExtensionLoader
extends Object

Loads Goose extensions and converts them to MCP-compatible format.

Goose extensions are typically JSON configuration files that reference MCP servers. This loader reads those files and converts them to McpServerEntry objects for registry integration.

Supported file formats:

• JSON (.json) - Full support

Example usage:

 GooseExtensionLoader loader = new GooseExtensionLoader();
 List<GooseExtension> extensions = loader.loadFromDirectory(Path.of("~/.goose/extensions"));
 Optional<McpServerEntry> entry = loader.toServerEntry(extensions.get(0));
 

See Also:

• McpServerEntry
• TnsAIGooseExtension

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final record	GooseExtensionLoader.GooseExtension	Represents a Goose extension configuration.

Constructor Summary

Constructors

Constructor	Description
GooseExtensionLoader()

Method Summary

Modifier and Type	Method	Description
GooseExtensionLoader.GooseExtension	loadExtension(Path file)	Loads a single Goose extension from a file.
List<GooseExtensionLoader.GooseExtension>	loadFromDirectory(Path dir)	Loads all extensions from a directory.
Optional<McpServerEntry>	toServerEntry(GooseExtensionLoader.GooseExtension extension)	Converts a Goose extension to an MCP server entry.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

GooseExtensionLoader

public GooseExtensionLoader()

Method Details

loadFromDirectory

public List<GooseExtensionLoader.GooseExtension> loadFromDirectory(Path dir)
                                                            throws IOException

Loads all extensions from a directory.

Scans the directory for JSON files and attempts to parse each one as a Goose extension configuration.

Parameters:

dir - the directory to scan

Returns:

list of loaded extensions

Throws:

IOException - if the directory cannot be read

loadExtension

public GooseExtensionLoader.GooseExtension loadExtension(Path file)
                                                  throws IOException

Loads a single Goose extension from a file.

Parameters:

file - the file to load

Returns:

the parsed extension

Throws:

IOException - if the file cannot be read or parsed

toServerEntry

public Optional<McpServerEntry> toServerEntry(GooseExtensionLoader.GooseExtension extension)

Converts a Goose extension to an MCP server entry.

Only extensions of type "mcp" can be converted. Other types return an empty optional.

Parameters:

extension - the Goose extension

Returns:

the server entry, or empty if the extension is not MCP-compatible