protocol

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Versions in this module

v1

v1.1.4

May 12, 2025

v1.1.3

May 12, 2025

v1.1.2

May 12, 2025

Changes in this version

+ type ContentTypeDetect struct

+ Data json.RawMessage

+ Function json.RawMessage

+ Parts []json.RawMessage

+ Text string

+ Tool json.RawMessage

+ Type string

v1.1.1

May 12, 2025

v1.1.0

May 12, 2025

v1.0.11

May 12, 2025

v1.0.10

May 12, 2025

v1.0.9

May 12, 2025

v1.0.8

Apr 29, 2025

Changes in this version

+ const MethodSamplingRequest

v1.0.7

Apr 29, 2025

v1.0.6

Apr 28, 2025

v1.0.5

Apr 27, 2025

v1.0.4

Apr 27, 2025

v1.0.3

Apr 26, 2025

v1.0.2

Apr 26, 2025

v1.0.1

Apr 26, 2025

v1.0.0

Apr 25, 2025

v0

v0.1.11

May 12, 2025

Changes in this version

+ const CodeInternalError

+ const CodeInvalidParams

+ const CodeInvalidRequest

+ const CodeMCPAuthenticationFailed

+ const CodeMCPBillingError

+ const CodeMCPOperationFailed

+ const CodeMCPRateLimitExceeded

+ const CodeMCPResourceNotFound

+ const CodeMCPServerOverloaded

+ const CodeMCPToolExecutionError

+ const CodeMCPToolNotFound

+ const CodeMCPUnsupportedResourceKind

+ const CodeMethodNotFound

+ const CodeParseError

+ const MethodCompletionComplete

+ const MethodExit

+ const MethodResourcesListTemplates

+ const MethodShutdown

+ const OldProtocolVersion

+ const ResourceKindAudio

+ const ResourceKindBlob

+ const ResourceKindDir

+ const ResourceKindFile

+ const ResourceKindText

+ func BoolPtr(b bool) *bool

+ func IntPtr(i int) *int

+ func StringPtr(s string) *string

+ type Annotations struct

+ Audience []string

+ Priority *float64

+ type AudioResourceContents struct

+ Audio string

+ ContentType string

+ URI string

+ func (arc AudioResourceContents) GetContentType() string

type BlobResourceContents

+ URI string

+ type CallToolRequestParams struct

+ Arguments json.RawMessage

+ Meta *RequestMeta

+ Name string

+ ToolCall *ToolCall

+ func (p *CallToolRequestParams) UnmarshalJSON(data []byte) error

type CallToolResult

+ Error *ToolError

+ Output json.RawMessage

+ ToolCallID string

+ type CallToolResultV2024 struct

+ Content []Content

+ IsError bool

+ Meta *RequestMeta

+ ToolCallID string

type CancelledParams

+ Reason *string

type ClientCapabilities

+ Authorization ...

+ Logging *struct{}

+ Prompts ...

+ Resources ...

+ Tools ...

+ type CompleteRequest struct

+ Argument CompletionArgument

+ Ref CompletionReference

+ type CompleteResult struct

+ Completion Completion

+ type Completion struct

+ HasMore *bool

+ Total *int

+ Values []string

+ type CompletionArgument struct

+ Name string

+ Value string

+ type CompletionReference struct

+ Name string

+ Type ReferenceType

+ URI string

+ type CreateMessageRequestParamsV20250326 struct

+ MaxTokens *int

+ Messages []SamplingMessage

+ ModelPreferences *ModelPreferencesV20250326

+ SystemPrompt *string

+ type CreateMessageResultV20250326 struct

+ Content []Content

+ Model *string

+ Role string

+ StopReason *string

+ type ErrorCode int

type GetPromptRequestParams

+ Name string

type GetPromptResult

+ Description string

+ Messages []PromptMessage

type JSONRPCNotification

+ func NewNotification(method string, params interface{}) *JSONRPCNotification

type JSONRPCResponse

+ func NewErrorResponse(id interface{}, code ErrorCode, message string, data interface{}) *JSONRPCResponse

+ func NewSuccessResponse(id interface{}, result interface{}) *JSONRPCResponse

+ type ListResourceTemplatesRequestParams struct

+ type ListResourceTemplatesResult struct

+ ResourceTemplates []ResourceTemplate

type LoggingLevel

+ const LogLevelAlert

+ const LogLevelCritical

+ const LogLevelEmergency

+ const LogLevelNotice

type LoggingMessageParams

+ Data interface{}

+ Logger *string

type MCPError

+ func NewInvalidParamsError(message string) *MCPError

+ func NewMethodNotFoundError(methodName string) *MCPError

+ type ModelHintV20250326 struct

+ Name string

+ type ModelPreferencesV20250326 struct

+ CostPriority *float64

+ Hints []ModelHintV20250326

+ IntelligencePriority *float64

+ SpeedPriority *float64

type ProgressParams

+ Message *string

type Prompt

+ Name string

type PromptMessage

+ func (pm PromptMessage) MarshalJSON() ([]byte, error)

type ReadResourceResult

+ func (r *ReadResourceResult) UnmarshalJSON(data []byte) error

+ type ReferenceType string

+ const RefTypePrompt

+ const RefTypeResource

type Resource

+ Annotations Annotations

+ Name string

+ Size *int

+ type ResourceKind string

+ type ResourceTemplate struct

+ Description string

+ Kind string

+ Metadata map[string]interface{}

+ Name string

+ URITemplate string

type Root

+ Name string

+ type SamplingCapability struct

+ Enabled bool

+ type SamplingRequestParams struct

+ MaxTokens *int

+ Messages []SamplingMessage

+ Meta *RequestMeta

+ ModelPreferences *ModelPreferencesV20250326

+ SystemPrompt *string

+ type SamplingResult struct

+ Content []Content

+ Meta *RequestMeta

+ Model *string

+ Role string

+ StopReason *string

+ func (sr *SamplingResult) UnmarshalJSON(data []byte) error

type ServerCapabilities

+ Authorization ...

+ Completions ...

type TextResourceContents

+ Text string

+ URI string

+ type ToolCall struct

+ ID string

+ Input json.RawMessage

+ ToolName string

+ type ToolError struct

+ Code ErrorCode

+ Data interface{}

+ Message string

v0.1.1

Apr 17, 2025

v0.1.0

Mar 30, 2025

Changes in this version

+ const CurrentProtocolVersion

+ const ErrorCodeInternalError

+ const ErrorCodeInvalidParams

+ const ErrorCodeInvalidRequest

+ const ErrorCodeMCPAccessDenied

+ const ErrorCodeMCPAuthenticationFailed

+ const ErrorCodeMCPHandshakeFailed

+ const ErrorCodeMCPInvalidArgument

+ const ErrorCodeMCPInvalidMessage

+ const ErrorCodeMCPInvalidPayload

+ const ErrorCodeMCPNotImplemented

+ const ErrorCodeMCPOperationFailed

+ const ErrorCodeMCPRateLimitExceeded

+ const ErrorCodeMCPResourceNotFound

+ const ErrorCodeMCPSecurityViolation

+ const ErrorCodeMCPToolExecutionError

+ const ErrorCodeMCPToolNotFound

+ const ErrorCodeMCPUnsupportedProtocolVersion

+ const ErrorCodeMethodNotFound

+ const ErrorCodeParseError

+ const MessageTypeError

+ const MethodCallTool

+ const MethodCancelled

+ const MethodGetPrompt

+ const MethodInitialize

+ const MethodInitialized

+ const MethodListPrompts

+ const MethodListResources

+ const MethodListTools

+ const MethodLoggingSetLevel

+ const MethodNotificationMessage

+ const MethodNotifyPromptsListChanged

+ const MethodNotifyResourceUpdated

+ const MethodNotifyResourcesListChanged

+ const MethodNotifyRootsListChanged

+ const MethodNotifyToolsListChanged

+ const MethodPing

+ const MethodProgress

+ const MethodReadResource

+ const MethodRootsList

+ const MethodSamplingCreateMessage

+ const MethodSubscribeResource

+ const MethodUnsubscribeResource

+ func UnmarshalPayload(payload interface{}, target interface{}) error

+ type AudioContent struct

+ Annotations *ContentAnnotations

+ Data string

+ MediaType string

+ Type string

+ func (ac AudioContent) GetType() string

+ type BlobResourceContents struct

+ Blob string

+ ContentType string

+ func (brc BlobResourceContents) GetContentType() string

+ type CallToolParams struct

+ Arguments map[string]interface{}

+ Meta *RequestMeta

+ Name string

+ type CallToolResult struct

+ Content []Content

+ IsError *bool

+ Meta *RequestMeta

+ func (r *CallToolResult) UnmarshalJSON(data []byte) error

+ type CancelledParams struct

+ ID interface{}

+ type ClientCapabilities struct

+ Experimental map[string]interface{}

+ Roots ...

+ Sampling *struct{}

+ type Content interface

+ GetType func() string

+ type ContentAnnotations struct

+ Audience []string

+ Priority *float64

+ Title *string

+ type CreateMessageRequestParams struct

+ Context []SamplingMessage

+ Preferences *ModelPreferences

+ type CreateMessageResult struct

+ Message SamplingMessage

+ ModelHint *ModelHint

+ type EmbeddedResourceContent struct

+ Annotations *ContentAnnotations

+ Resource Resource

+ Type string

+ func (erc EmbeddedResourceContent) GetType() string

+ type ErrorMessage struct

+ Payload ErrorPayload

+ type ErrorPayload struct

+ Code int

+ Data interface{}

+ Message string

+ type GetPromptRequestParams struct

+ Arguments map[string]interface{}

+ URI string

+ type GetPromptResult struct

+ Prompt Prompt

+ type ImageContent struct

+ Annotations *ContentAnnotations

+ Data string

+ MediaType string

+ Type string

+ func (ic ImageContent) GetType() string

+ type Implementation struct

+ Name string

+ Version string

+ type InitializeRequestParams struct

+ Capabilities ClientCapabilities

+ ClientInfo Implementation

+ ProtocolVersion string

+ Trace *string

+ WorkspaceFolders []WorkspaceFolder

+ type InitializeResult struct

+ Capabilities ServerCapabilities

+ Instructions string

+ ProtocolVersion string

+ ServerInfo Implementation

+ type InitializedNotificationParams struct

+ type JSONRPCNotification struct

+ JSONRPC string

+ Method string

+ Params interface{}

+ type JSONRPCRequest struct

+ ID interface{}

+ JSONRPC string

+ Method string

+ Params interface{}

+ type JSONRPCResponse struct

+ Error *ErrorPayload

+ ID interface{}

+ JSONRPC string

+ Result interface{}

+ type ListPromptsRequestParams struct

+ Cursor string

+ Filter map[string]interface{}

+ type ListPromptsResult struct

+ NextCursor string

+ Prompts []Prompt

+ type ListResourcesRequestParams struct

+ Cursor string

+ Filter map[string]interface{}

+ type ListResourcesResult struct

+ NextCursor string

+ Resources []Resource

+ type ListRootsRequestParams struct

+ type ListRootsResult struct

+ Roots []Root

+ type ListToolsRequestParams struct

+ Cursor string

+ type ListToolsResult struct

+ NextCursor string

+ Tools []Tool

+ type LoggingLevel string

+ const LogLevelDebug

+ const LogLevelError

+ const LogLevelInfo

+ const LogLevelTrace

+ const LogLevelWarn

+ type LoggingMessageParams struct

+ Level LoggingLevel

+ Message string

+ type MCPError struct

+ func (e *MCPError) Error() string

+ type ModelHint struct

+ FinishReason *string

+ InputTokens *int

+ ModelURI string

+ OutputTokens *int

+ type ModelPreferences struct

+ ModelURI string

+ Temperature *float64

+ TopK *int

+ TopP *float64

+ type ProgressParams struct

+ Token string

+ Value interface{}

+ type ProgressToken string

+ type Prompt struct

+ Arguments []PromptArgument

+ Description string

+ Messages []PromptMessage

+ Metadata map[string]interface{}

+ Title string

+ URI string

+ type PromptArgument struct

+ Description string

+ Name string

+ Required bool

+ Type string

+ type PromptMessage struct

+ Content []Content

+ Role string

+ func (pm *PromptMessage) UnmarshalJSON(data []byte) error

+ type PromptReference struct

+ Arguments map[string]interface{}

+ URI string

+ type PromptsListChangedParams struct

+ type PropertyDetail struct

+ Description string

+ Enum []interface{}

+ Format string

+ Type string

+ type ReadResourceRequestParams struct

+ URI string

+ Version string

+ type ReadResourceResult struct

+ Contents ResourceContents

+ Resource Resource

+ type RequestMeta struct

+ ProgressToken *ProgressToken

+ type Resource struct

+ Description string

+ Kind string

+ Metadata map[string]interface{}

+ Title string

+ URI string

+ Version string

+ type ResourceContents interface

+ GetContentType func() string

+ type ResourceUpdatedParams struct

+ Resource Resource

+ type ResourcesListChangedParams struct

+ type Root struct

+ Description string

+ Kind string

+ Metadata map[string]interface{}

+ Title string

+ URI string

+ type RootsListChangedParams struct

+ type SamplingMessage struct

+ Content []Content

+ Name *string

+ Role string

+ func (sm *SamplingMessage) UnmarshalJSON(data []byte) error

+ type ServerCapabilities struct

+ Experimental map[string]interface{}

+ Logging *struct{}

+ Prompts ...

+ Resources ...

+ Tools ...

+ type SetLevelRequestParams struct

+ Level LoggingLevel

+ type SubscribeResourceParams struct

+ URIs []string

+ type SubscribeResourceResult struct

+ type TextContent struct

+ Annotations *ContentAnnotations

+ Text string

+ Type string

+ func (tc TextContent) GetType() string

+ type TextResourceContents struct

+ Content string

+ ContentType string

+ func (trc TextResourceContents) GetContentType() string

+ type Tool struct

+ Annotations ToolAnnotations

+ Description string

+ InputSchema ToolInputSchema

+ Name string

+ type ToolAnnotations struct

+ DestructiveHint *bool

+ IdempotentHint *bool

+ OpenWorldHint *bool

+ ReadOnlyHint *bool

+ Title string

+ type ToolInputSchema struct

+ Properties map[string]PropertyDetail

+ Required []string

+ Type string

+ type ToolsListChangedParams struct

+ type UnsubscribeResourceParams struct

+ URIs []string

+ type UnsubscribeResourceResult struct

+ type WorkspaceFolder struct

+ Name string

+ URI string

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