mcp

Documentation

Index

• Constants
• type ClientInfo
• type ContentBlock
• type Error
• type InitializeParams
• type InitializeResult
• type InputSchema
• type Items
• type Property
• type Request
• type Response
• type Server
  • func NewServer(s store.Store, instanceID, directoryID, workDir string) *Server
  • func (s *Server) Run() error
• type ServerCapability
• type ServerInfo
• type Tool
• type ToolCallParams
• type ToolResult
• type ToolsCapability

Constants

const (
	ProtocolVersion = "2024-11-05"
	ServerName      = "clauder"
	ServerVersion   = "0.8.1" // Keep in sync with cmd.Version
)

const (
	MaxFactSize    = 1 << 20  // 1MB
	MaxMessageSize = 64 << 10 // 64KB
	MaxTagLength   = 256
	MaxTagCount    = 50
)

Size limits for DoS prevention

Types

type ClientInfo

type ClientInfo struct {
	Name    string `json:"name"`
	Version string `json:"version"`
}

type ContentBlock

type ContentBlock struct {
	Type string `json:"type"`
	Text string `json:"text"`
}

type Error

type Error struct {
	Code    int         `json:"code"`
	Message string      `json:"message"`
	Data    interface{} `json:"data,omitempty"`
}

type InitializeParams

type InitializeParams struct {
	ProtocolVersion string      `json:"protocolVersion"`
	Capabilities    interface{} `json:"capabilities"`
	ClientInfo      ClientInfo  `json:"clientInfo"`
}

type InitializeResult

type InitializeResult struct {
	ProtocolVersion string           `json:"protocolVersion"`
	Capabilities    ServerCapability `json:"capabilities"`
	ServerInfo      ServerInfo       `json:"serverInfo"`
}

type InputSchema

type InputSchema struct {
	Type       string              `json:"type"`
	Properties map[string]Property `json:"properties,omitempty"`
	Required   []string            `json:"required,omitempty"`
}

type Items

type Items struct {
	Type string `json:"type"`
}

type Property

type Property struct {
	Type        string   `json:"type"`
	Description string   `json:"description"`
	Items       *Items   `json:"items,omitempty"`
	Enum        []string `json:"enum,omitempty"`
}

type Request

type Request struct {
	JSONRPC string          `json:"jsonrpc"`
	ID      interface{}     `json:"id,omitempty"`
	Method  string          `json:"method"`
	Params  json.RawMessage `json:"params,omitempty"`
}

type Response

type Response struct {
	JSONRPC string      `json:"jsonrpc"`
	ID      interface{} `json:"id,omitempty"`
	Result  interface{} `json:"result,omitempty"`
	Error   *Error      `json:"error,omitempty"`
}

type Server

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

func NewServer

func NewServer(s store.Store, instanceID, directoryID, workDir string) *Server

func (*Server) Run

func (s *Server) Run() error

type ServerCapability

type ServerCapability struct {
	Tools *ToolsCapability `json:"tools,omitempty"`
}

type ServerInfo

type ServerInfo struct {
	Name    string `json:"name"`
	Version string `json:"version"`
}

type Tool

type Tool struct {
	Name        string      `json:"name"`
	Description string      `json:"description"`
	InputSchema InputSchema `json:"inputSchema"`
}

type ToolCallParams

type ToolCallParams struct {
	Name      string                 `json:"name"`
	Arguments map[string]interface{} `json:"arguments"`
}

type ToolResult

type ToolResult struct {
	Content []ContentBlock `json:"content"`
	IsError bool           `json:"isError,omitempty"`
}

type ToolsCapability

type ToolsCapability struct {
	ListChanged bool `json:"listChanged,omitempty"`
}