builder

Documentation

Overview

Package builder provides the Builder pattern for creating MCP servers.

Index

• func WithToolHandler(toolName string, handler ToolHandlerFunc) stdio.StdioOption
• type ServerBuilder
  • func NewServerBuilder() *ServerBuilder
  • func (b *ServerBuilder) AddPrompt(ctx context.Context, prompt *types.Prompt) *ServerBuilder
  • func (b *ServerBuilder) AddResource(ctx context.Context, resource *types.Resource) *ServerBuilder
  • func (b *ServerBuilder) AddTool(ctx context.Context, tool *types.Tool) *ServerBuilder
  • func (b *ServerBuilder) ServeStdio(opts ...stdio.StdioOption) error
  • func (b *ServerBuilder) WithAddress(address string) *ServerBuilder
  • func (b *ServerBuilder) WithInstructions(instructions string) *ServerBuilder
  • func (b *ServerBuilder) WithName(name string) *ServerBuilder
  • func (b *ServerBuilder) WithNotificationSender(sender types.NotificationSender) *ServerBuilder
  • func (b *ServerBuilder) WithPromptRepository(repo types.PromptRepository) *ServerBuilder
  • func (b *ServerBuilder) WithResourceRepository(repo types.ResourceRepository) *ServerBuilder
  • func (b *ServerBuilder) WithSessionRepository(repo types.SessionRepository) *ServerBuilder
  • func (b *ServerBuilder) WithToolRepository(repo types.ToolRepository) *ServerBuilder
  • func (b *ServerBuilder) WithVersion(version string) *ServerBuilder
• type ToolHandlerFunc

Functions

func WithToolHandler

func WithToolHandler(toolName string, handler ToolHandlerFunc) stdio.StdioOption

WithToolHandler returns a stdio option to handle a specific tool. This allows you to register custom handlers for tools.

Types

type ServerBuilder

type ServerBuilder struct {
	// contains filtered or unexported fields
}

ServerBuilder implements the Builder pattern for creating MCP servers.

func NewServerBuilder

func NewServerBuilder() *ServerBuilder

NewServerBuilder creates a new server builder with default values.

func (*ServerBuilder) AddPrompt

func (b *ServerBuilder) AddPrompt(ctx context.Context, prompt *types.Prompt) *ServerBuilder

AddPrompt adds a prompt to the server's prompt repository.

func (*ServerBuilder) AddResource

func (b *ServerBuilder) AddResource(ctx context.Context, resource *types.Resource) *ServerBuilder

AddResource adds a resource to the server's resource repository.

func (*ServerBuilder) AddTool

func (b *ServerBuilder) AddTool(ctx context.Context, tool *types.Tool) *ServerBuilder

AddTool adds a tool to the server's tool repository.

func (*ServerBuilder) ServeStdio

func (b *ServerBuilder) ServeStdio(opts ...stdio.StdioOption) error

ServeStdio builds and starts serving a stdio server.

func (*ServerBuilder) WithAddress

func (b *ServerBuilder) WithAddress(address string) *ServerBuilder

WithAddress sets the server address.

func (*ServerBuilder) WithInstructions

func (b *ServerBuilder) WithInstructions(instructions string) *ServerBuilder

WithInstructions sets the server instructions.

func (*ServerBuilder) WithName

func (b *ServerBuilder) WithName(name string) *ServerBuilder

WithName sets the server name.

func (*ServerBuilder) WithNotificationSender

func (b *ServerBuilder) WithNotificationSender(sender types.NotificationSender) *ServerBuilder

WithNotificationSender sets the notification sender.

func (*ServerBuilder) WithPromptRepository

func (b *ServerBuilder) WithPromptRepository(repo types.PromptRepository) *ServerBuilder

WithPromptRepository sets the prompt repository.

func (*ServerBuilder) WithResourceRepository

func (b *ServerBuilder) WithResourceRepository(repo types.ResourceRepository) *ServerBuilder

WithResourceRepository sets the resource repository.

func (*ServerBuilder) WithSessionRepository

func (b *ServerBuilder) WithSessionRepository(repo types.SessionRepository) *ServerBuilder

WithSessionRepository sets the session repository.

func (*ServerBuilder) WithToolRepository

func (b *ServerBuilder) WithToolRepository(repo types.ToolRepository) *ServerBuilder

WithToolRepository sets the tool repository.

func (*ServerBuilder) WithVersion

func (b *ServerBuilder) WithVersion(version string) *ServerBuilder

WithVersion sets the server version.

type ToolHandlerFunc

type ToolHandlerFunc func(ctx context.Context, params map[string]interface{}, session *domain.ClientSession) (interface{}, error)

ToolHandlerFunc is an adapter function for handling tool calls in the MCP server. This wraps a custom handler function in the format expected by the internal APIs.