b9538a222aCo-authored-by: Felix Weinberger <3823880+felixweinberger@users.noreply.github.com> Co-authored-by: Felix Weinberger <fweinberger@anthropic.com>
635 lines
25 KiB
TypeScript
635 lines
25 KiB
TypeScript
import { mergeCapabilities, Protocol, type NotificationOptions, type ProtocolOptions, type RequestOptions } from '../shared/protocol.js';
|
|
import {
|
|
type ClientCapabilities,
|
|
type CreateMessageRequest,
|
|
CreateMessageResultSchema,
|
|
type ElicitRequestFormParams,
|
|
type ElicitRequestURLParams,
|
|
type ElicitResult,
|
|
ElicitResultSchema,
|
|
EmptyResultSchema,
|
|
ErrorCode,
|
|
type Implementation,
|
|
InitializedNotificationSchema,
|
|
type InitializeRequest,
|
|
InitializeRequestSchema,
|
|
type InitializeResult,
|
|
LATEST_PROTOCOL_VERSION,
|
|
type ListRootsRequest,
|
|
ListRootsResultSchema,
|
|
type LoggingLevel,
|
|
LoggingLevelSchema,
|
|
type LoggingMessageNotification,
|
|
McpError,
|
|
type Notification,
|
|
type Request,
|
|
type ResourceUpdatedNotification,
|
|
type Result,
|
|
type ServerCapabilities,
|
|
type ServerNotification,
|
|
type ServerRequest,
|
|
type ServerResult,
|
|
SetLevelRequestSchema,
|
|
SUPPORTED_PROTOCOL_VERSIONS,
|
|
type ToolResultContent,
|
|
type ToolUseContent,
|
|
CallToolRequestSchema,
|
|
CallToolResultSchema,
|
|
CreateTaskResultSchema
|
|
} from '../types.js';
|
|
import { AjvJsonSchemaValidator } from '../validation/ajv-provider.js';
|
|
import type { JsonSchemaType, jsonSchemaValidator } from '../validation/types.js';
|
|
import {
|
|
AnyObjectSchema,
|
|
getObjectShape,
|
|
isZ4Schema,
|
|
safeParse,
|
|
SchemaOutput,
|
|
type ZodV3Internal,
|
|
type ZodV4Internal
|
|
} from './zod-compat.js';
|
|
import { RequestHandlerExtra } from '../shared/protocol.js';
|
|
import { ExperimentalServerTasks } from '../experimental/tasks/server.js';
|
|
import { assertToolsCallTaskCapability, assertClientRequestTaskCapability } from '../experimental/tasks/helpers.js';
|
|
|
|
export type ServerOptions = ProtocolOptions & {
|
|
/**
|
|
* Capabilities to advertise as being supported by this server.
|
|
*/
|
|
capabilities?: ServerCapabilities;
|
|
|
|
/**
|
|
* Optional instructions describing how to use the server and its features.
|
|
*/
|
|
instructions?: string;
|
|
|
|
/**
|
|
* JSON Schema validator for elicitation response validation.
|
|
*
|
|
* The validator is used to validate user input returned from elicitation
|
|
* requests against the requested schema.
|
|
*
|
|
* @default AjvJsonSchemaValidator
|
|
*
|
|
* @example
|
|
* ```typescript
|
|
* // ajv (default)
|
|
* const server = new Server(
|
|
* { name: 'my-server', version: '1.0.0' },
|
|
* {
|
|
* capabilities: {}
|
|
* jsonSchemaValidator: new AjvJsonSchemaValidator()
|
|
* }
|
|
* );
|
|
*
|
|
* // @cfworker/json-schema
|
|
* const server = new Server(
|
|
* { name: 'my-server', version: '1.0.0' },
|
|
* {
|
|
* capabilities: {},
|
|
* jsonSchemaValidator: new CfWorkerJsonSchemaValidator()
|
|
* }
|
|
* );
|
|
* ```
|
|
*/
|
|
jsonSchemaValidator?: jsonSchemaValidator;
|
|
};
|
|
|
|
/**
|
|
* An MCP server on top of a pluggable transport.
|
|
*
|
|
* This server will automatically respond to the initialization flow as initiated from the client.
|
|
*
|
|
* To use with custom types, extend the base Request/Notification/Result types and pass them as type parameters:
|
|
*
|
|
* ```typescript
|
|
* // Custom schemas
|
|
* const CustomRequestSchema = RequestSchema.extend({...})
|
|
* const CustomNotificationSchema = NotificationSchema.extend({...})
|
|
* const CustomResultSchema = ResultSchema.extend({...})
|
|
*
|
|
* // Type aliases
|
|
* type CustomRequest = z.infer<typeof CustomRequestSchema>
|
|
* type CustomNotification = z.infer<typeof CustomNotificationSchema>
|
|
* type CustomResult = z.infer<typeof CustomResultSchema>
|
|
*
|
|
* // Create typed server
|
|
* const server = new Server<CustomRequest, CustomNotification, CustomResult>({
|
|
* name: "CustomServer",
|
|
* version: "1.0.0"
|
|
* })
|
|
* ```
|
|
* @deprecated Use `McpServer` instead for the high-level API. Only use `Server` for advanced use cases.
|
|
*/
|
|
export class Server<
|
|
RequestT extends Request = Request,
|
|
NotificationT extends Notification = Notification,
|
|
ResultT extends Result = Result
|
|
> extends Protocol<ServerRequest | RequestT, ServerNotification | NotificationT, ServerResult | ResultT> {
|
|
private _clientCapabilities?: ClientCapabilities;
|
|
private _clientVersion?: Implementation;
|
|
private _capabilities: ServerCapabilities;
|
|
private _instructions?: string;
|
|
private _jsonSchemaValidator: jsonSchemaValidator;
|
|
private _experimental?: { tasks: ExperimentalServerTasks<RequestT, NotificationT, ResultT> };
|
|
|
|
/**
|
|
* Callback for when initialization has fully completed (i.e., the client has sent an `initialized` notification).
|
|
*/
|
|
oninitialized?: () => void;
|
|
|
|
/**
|
|
* Initializes this server with the given name and version information.
|
|
*/
|
|
constructor(
|
|
private _serverInfo: Implementation,
|
|
options?: ServerOptions
|
|
) {
|
|
super(options);
|
|
this._capabilities = options?.capabilities ?? {};
|
|
this._instructions = options?.instructions;
|
|
this._jsonSchemaValidator = options?.jsonSchemaValidator ?? new AjvJsonSchemaValidator();
|
|
|
|
this.setRequestHandler(InitializeRequestSchema, request => this._oninitialize(request));
|
|
this.setNotificationHandler(InitializedNotificationSchema, () => this.oninitialized?.());
|
|
|
|
if (this._capabilities.logging) {
|
|
this.setRequestHandler(SetLevelRequestSchema, async (request, extra) => {
|
|
const transportSessionId: string | undefined =
|
|
extra.sessionId || (extra.requestInfo?.headers['mcp-session-id'] as string) || undefined;
|
|
const { level } = request.params;
|
|
const parseResult = LoggingLevelSchema.safeParse(level);
|
|
if (parseResult.success) {
|
|
this._loggingLevels.set(transportSessionId, parseResult.data);
|
|
}
|
|
return {};
|
|
});
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Access experimental features.
|
|
*
|
|
* WARNING: These APIs are experimental and may change without notice.
|
|
*
|
|
* @experimental
|
|
*/
|
|
get experimental(): { tasks: ExperimentalServerTasks<RequestT, NotificationT, ResultT> } {
|
|
if (!this._experimental) {
|
|
this._experimental = {
|
|
tasks: new ExperimentalServerTasks(this)
|
|
};
|
|
}
|
|
return this._experimental;
|
|
}
|
|
|
|
// Map log levels by session id
|
|
private _loggingLevels = new Map<string | undefined, LoggingLevel>();
|
|
|
|
// Map LogLevelSchema to severity index
|
|
private readonly LOG_LEVEL_SEVERITY = new Map(LoggingLevelSchema.options.map((level, index) => [level, index]));
|
|
|
|
// Is a message with the given level ignored in the log level set for the given session id?
|
|
private isMessageIgnored = (level: LoggingLevel, sessionId?: string): boolean => {
|
|
const currentLevel = this._loggingLevels.get(sessionId);
|
|
return currentLevel ? this.LOG_LEVEL_SEVERITY.get(level)! < this.LOG_LEVEL_SEVERITY.get(currentLevel)! : false;
|
|
};
|
|
|
|
/**
|
|
* Registers new capabilities. This can only be called before connecting to a transport.
|
|
*
|
|
* The new capabilities will be merged with any existing capabilities previously given (e.g., at initialization).
|
|
*/
|
|
public registerCapabilities(capabilities: ServerCapabilities): void {
|
|
if (this.transport) {
|
|
throw new Error('Cannot register capabilities after connecting to transport');
|
|
}
|
|
this._capabilities = mergeCapabilities(this._capabilities, capabilities);
|
|
}
|
|
|
|
/**
|
|
* Override request handler registration to enforce server-side validation for tools/call.
|
|
*/
|
|
public override setRequestHandler<T extends AnyObjectSchema>(
|
|
requestSchema: T,
|
|
handler: (
|
|
request: SchemaOutput<T>,
|
|
extra: RequestHandlerExtra<ServerRequest | RequestT, ServerNotification | NotificationT>
|
|
) => ServerResult | ResultT | Promise<ServerResult | ResultT>
|
|
): void {
|
|
const shape = getObjectShape(requestSchema);
|
|
const methodSchema = shape?.method;
|
|
if (!methodSchema) {
|
|
throw new Error('Schema is missing a method literal');
|
|
}
|
|
|
|
// Extract literal value using type-safe property access
|
|
let methodValue: unknown;
|
|
if (isZ4Schema(methodSchema)) {
|
|
const v4Schema = methodSchema as unknown as ZodV4Internal;
|
|
const v4Def = v4Schema._zod?.def;
|
|
methodValue = v4Def?.value ?? v4Schema.value;
|
|
} else {
|
|
const v3Schema = methodSchema as unknown as ZodV3Internal;
|
|
const legacyDef = v3Schema._def;
|
|
methodValue = legacyDef?.value ?? v3Schema.value;
|
|
}
|
|
|
|
if (typeof methodValue !== 'string') {
|
|
throw new Error('Schema method literal must be a string');
|
|
}
|
|
const method = methodValue;
|
|
|
|
if (method === 'tools/call') {
|
|
const wrappedHandler = async (
|
|
request: SchemaOutput<T>,
|
|
extra: RequestHandlerExtra<ServerRequest | RequestT, ServerNotification | NotificationT>
|
|
): Promise<ServerResult | ResultT> => {
|
|
const validatedRequest = safeParse(CallToolRequestSchema, request);
|
|
if (!validatedRequest.success) {
|
|
const errorMessage =
|
|
validatedRequest.error instanceof Error ? validatedRequest.error.message : String(validatedRequest.error);
|
|
throw new McpError(ErrorCode.InvalidParams, `Invalid tools/call request: ${errorMessage}`);
|
|
}
|
|
|
|
const { params } = validatedRequest.data;
|
|
|
|
const result = await Promise.resolve(handler(request, extra));
|
|
|
|
// When task creation is requested, validate and return CreateTaskResult
|
|
if (params.task) {
|
|
const taskValidationResult = safeParse(CreateTaskResultSchema, result);
|
|
if (!taskValidationResult.success) {
|
|
const errorMessage =
|
|
taskValidationResult.error instanceof Error
|
|
? taskValidationResult.error.message
|
|
: String(taskValidationResult.error);
|
|
throw new McpError(ErrorCode.InvalidParams, `Invalid task creation result: ${errorMessage}`);
|
|
}
|
|
return taskValidationResult.data;
|
|
}
|
|
|
|
// For non-task requests, validate against CallToolResultSchema
|
|
const validationResult = safeParse(CallToolResultSchema, result);
|
|
if (!validationResult.success) {
|
|
const errorMessage =
|
|
validationResult.error instanceof Error ? validationResult.error.message : String(validationResult.error);
|
|
throw new McpError(ErrorCode.InvalidParams, `Invalid tools/call result: ${errorMessage}`);
|
|
}
|
|
|
|
return validationResult.data;
|
|
};
|
|
|
|
// Install the wrapped handler
|
|
return super.setRequestHandler(requestSchema, wrappedHandler as unknown as typeof handler);
|
|
}
|
|
|
|
// Other handlers use default behavior
|
|
return super.setRequestHandler(requestSchema, handler);
|
|
}
|
|
|
|
protected assertCapabilityForMethod(method: RequestT['method']): void {
|
|
switch (method as ServerRequest['method']) {
|
|
case 'sampling/createMessage':
|
|
if (!this._clientCapabilities?.sampling) {
|
|
throw new Error(`Client does not support sampling (required for ${method})`);
|
|
}
|
|
break;
|
|
|
|
case 'elicitation/create':
|
|
if (!this._clientCapabilities?.elicitation) {
|
|
throw new Error(`Client does not support elicitation (required for ${method})`);
|
|
}
|
|
break;
|
|
|
|
case 'roots/list':
|
|
if (!this._clientCapabilities?.roots) {
|
|
throw new Error(`Client does not support listing roots (required for ${method})`);
|
|
}
|
|
break;
|
|
|
|
case 'ping':
|
|
// No specific capability required for ping
|
|
break;
|
|
}
|
|
}
|
|
|
|
protected assertNotificationCapability(method: (ServerNotification | NotificationT)['method']): void {
|
|
switch (method as ServerNotification['method']) {
|
|
case 'notifications/message':
|
|
if (!this._capabilities.logging) {
|
|
throw new Error(`Server does not support logging (required for ${method})`);
|
|
}
|
|
break;
|
|
|
|
case 'notifications/resources/updated':
|
|
case 'notifications/resources/list_changed':
|
|
if (!this._capabilities.resources) {
|
|
throw new Error(`Server does not support notifying about resources (required for ${method})`);
|
|
}
|
|
break;
|
|
|
|
case 'notifications/tools/list_changed':
|
|
if (!this._capabilities.tools) {
|
|
throw new Error(`Server does not support notifying of tool list changes (required for ${method})`);
|
|
}
|
|
break;
|
|
|
|
case 'notifications/prompts/list_changed':
|
|
if (!this._capabilities.prompts) {
|
|
throw new Error(`Server does not support notifying of prompt list changes (required for ${method})`);
|
|
}
|
|
break;
|
|
|
|
case 'notifications/elicitation/complete':
|
|
if (!this._clientCapabilities?.elicitation?.url) {
|
|
throw new Error(`Client does not support URL elicitation (required for ${method})`);
|
|
}
|
|
break;
|
|
|
|
case 'notifications/cancelled':
|
|
// Cancellation notifications are always allowed
|
|
break;
|
|
|
|
case 'notifications/progress':
|
|
// Progress notifications are always allowed
|
|
break;
|
|
}
|
|
}
|
|
|
|
protected assertRequestHandlerCapability(method: string): void {
|
|
// Task handlers are registered in Protocol constructor before _capabilities is initialized
|
|
// Skip capability check for task methods during initialization
|
|
if (!this._capabilities) {
|
|
return;
|
|
}
|
|
|
|
switch (method) {
|
|
case 'completion/complete':
|
|
if (!this._capabilities.completions) {
|
|
throw new Error(`Server does not support completions (required for ${method})`);
|
|
}
|
|
break;
|
|
|
|
case 'logging/setLevel':
|
|
if (!this._capabilities.logging) {
|
|
throw new Error(`Server does not support logging (required for ${method})`);
|
|
}
|
|
break;
|
|
|
|
case 'prompts/get':
|
|
case 'prompts/list':
|
|
if (!this._capabilities.prompts) {
|
|
throw new Error(`Server does not support prompts (required for ${method})`);
|
|
}
|
|
break;
|
|
|
|
case 'resources/list':
|
|
case 'resources/templates/list':
|
|
case 'resources/read':
|
|
if (!this._capabilities.resources) {
|
|
throw new Error(`Server does not support resources (required for ${method})`);
|
|
}
|
|
break;
|
|
|
|
case 'tools/call':
|
|
case 'tools/list':
|
|
if (!this._capabilities.tools) {
|
|
throw new Error(`Server does not support tools (required for ${method})`);
|
|
}
|
|
break;
|
|
|
|
case 'tasks/get':
|
|
case 'tasks/list':
|
|
case 'tasks/result':
|
|
case 'tasks/cancel':
|
|
if (!this._capabilities.tasks) {
|
|
throw new Error(`Server does not support tasks capability (required for ${method})`);
|
|
}
|
|
break;
|
|
|
|
case 'ping':
|
|
case 'initialize':
|
|
// No specific capability required for these methods
|
|
break;
|
|
}
|
|
}
|
|
|
|
protected assertTaskCapability(method: string): void {
|
|
assertClientRequestTaskCapability(this._clientCapabilities?.tasks?.requests, method, 'Client');
|
|
}
|
|
|
|
protected assertTaskHandlerCapability(method: string): void {
|
|
// Task handlers are registered in Protocol constructor before _capabilities is initialized
|
|
// Skip capability check for task methods during initialization
|
|
if (!this._capabilities) {
|
|
return;
|
|
}
|
|
|
|
assertToolsCallTaskCapability(this._capabilities.tasks?.requests, method, 'Server');
|
|
}
|
|
|
|
private async _oninitialize(request: InitializeRequest): Promise<InitializeResult> {
|
|
const requestedVersion = request.params.protocolVersion;
|
|
|
|
this._clientCapabilities = request.params.capabilities;
|
|
this._clientVersion = request.params.clientInfo;
|
|
|
|
const protocolVersion = SUPPORTED_PROTOCOL_VERSIONS.includes(requestedVersion) ? requestedVersion : LATEST_PROTOCOL_VERSION;
|
|
|
|
return {
|
|
protocolVersion,
|
|
capabilities: this.getCapabilities(),
|
|
serverInfo: this._serverInfo,
|
|
...(this._instructions && { instructions: this._instructions })
|
|
};
|
|
}
|
|
|
|
/**
|
|
* After initialization has completed, this will be populated with the client's reported capabilities.
|
|
*/
|
|
getClientCapabilities(): ClientCapabilities | undefined {
|
|
return this._clientCapabilities;
|
|
}
|
|
|
|
/**
|
|
* After initialization has completed, this will be populated with information about the client's name and version.
|
|
*/
|
|
getClientVersion(): Implementation | undefined {
|
|
return this._clientVersion;
|
|
}
|
|
|
|
private getCapabilities(): ServerCapabilities {
|
|
return this._capabilities;
|
|
}
|
|
|
|
async ping() {
|
|
return this.request({ method: 'ping' }, EmptyResultSchema);
|
|
}
|
|
|
|
async createMessage(params: CreateMessageRequest['params'], options?: RequestOptions) {
|
|
// Capability check - only required when tools/toolChoice are provided
|
|
if (params.tools || params.toolChoice) {
|
|
if (!this._clientCapabilities?.sampling?.tools) {
|
|
throw new Error('Client does not support sampling tools capability.');
|
|
}
|
|
}
|
|
|
|
// Message structure validation - always validate tool_use/tool_result pairs.
|
|
// These may appear even without tools/toolChoice in the current request when
|
|
// a previous sampling request returned tool_use and this is a follow-up with results.
|
|
if (params.messages.length > 0) {
|
|
const lastMessage = params.messages[params.messages.length - 1];
|
|
const lastContent = Array.isArray(lastMessage.content) ? lastMessage.content : [lastMessage.content];
|
|
const hasToolResults = lastContent.some(c => c.type === 'tool_result');
|
|
|
|
const previousMessage = params.messages.length > 1 ? params.messages[params.messages.length - 2] : undefined;
|
|
const previousContent = previousMessage
|
|
? Array.isArray(previousMessage.content)
|
|
? previousMessage.content
|
|
: [previousMessage.content]
|
|
: [];
|
|
const hasPreviousToolUse = previousContent.some(c => c.type === 'tool_use');
|
|
|
|
if (hasToolResults) {
|
|
if (lastContent.some(c => c.type !== 'tool_result')) {
|
|
throw new Error('The last message must contain only tool_result content if any is present');
|
|
}
|
|
if (!hasPreviousToolUse) {
|
|
throw new Error('tool_result blocks are not matching any tool_use from the previous message');
|
|
}
|
|
}
|
|
if (hasPreviousToolUse) {
|
|
const toolUseIds = new Set(previousContent.filter(c => c.type === 'tool_use').map(c => (c as ToolUseContent).id));
|
|
const toolResultIds = new Set(
|
|
lastContent.filter(c => c.type === 'tool_result').map(c => (c as ToolResultContent).toolUseId)
|
|
);
|
|
if (toolUseIds.size !== toolResultIds.size || ![...toolUseIds].every(id => toolResultIds.has(id))) {
|
|
throw new Error('ids of tool_result blocks and tool_use blocks from previous message do not match');
|
|
}
|
|
}
|
|
}
|
|
|
|
return this.request({ method: 'sampling/createMessage', params }, CreateMessageResultSchema, options);
|
|
}
|
|
|
|
/**
|
|
* Creates an elicitation request for the given parameters.
|
|
* For backwards compatibility, `mode` may be omitted for form requests and will default to `'form'`.
|
|
* @param params The parameters for the elicitation request.
|
|
* @param options Optional request options.
|
|
* @returns The result of the elicitation request.
|
|
*/
|
|
async elicitInput(params: ElicitRequestFormParams | ElicitRequestURLParams, options?: RequestOptions): Promise<ElicitResult> {
|
|
const mode = (params.mode ?? 'form') as 'form' | 'url';
|
|
|
|
switch (mode) {
|
|
case 'url': {
|
|
if (!this._clientCapabilities?.elicitation?.url) {
|
|
throw new Error('Client does not support url elicitation.');
|
|
}
|
|
|
|
const urlParams = params as ElicitRequestURLParams;
|
|
return this.request({ method: 'elicitation/create', params: urlParams }, ElicitResultSchema, options);
|
|
}
|
|
case 'form': {
|
|
if (!this._clientCapabilities?.elicitation?.form) {
|
|
throw new Error('Client does not support form elicitation.');
|
|
}
|
|
|
|
const formParams: ElicitRequestFormParams =
|
|
params.mode === 'form' ? (params as ElicitRequestFormParams) : { ...(params as ElicitRequestFormParams), mode: 'form' };
|
|
|
|
const result = await this.request({ method: 'elicitation/create', params: formParams }, ElicitResultSchema, options);
|
|
|
|
if (result.action === 'accept' && result.content && formParams.requestedSchema) {
|
|
try {
|
|
const validator = this._jsonSchemaValidator.getValidator(formParams.requestedSchema as JsonSchemaType);
|
|
const validationResult = validator(result.content);
|
|
|
|
if (!validationResult.valid) {
|
|
throw new McpError(
|
|
ErrorCode.InvalidParams,
|
|
`Elicitation response content does not match requested schema: ${validationResult.errorMessage}`
|
|
);
|
|
}
|
|
} catch (error) {
|
|
if (error instanceof McpError) {
|
|
throw error;
|
|
}
|
|
throw new McpError(
|
|
ErrorCode.InternalError,
|
|
`Error validating elicitation response: ${error instanceof Error ? error.message : String(error)}`
|
|
);
|
|
}
|
|
}
|
|
return result;
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Creates a reusable callback that, when invoked, will send a `notifications/elicitation/complete`
|
|
* notification for the specified elicitation ID.
|
|
*
|
|
* @param elicitationId The ID of the elicitation to mark as complete.
|
|
* @param options Optional notification options. Useful when the completion notification should be related to a prior request.
|
|
* @returns A function that emits the completion notification when awaited.
|
|
*/
|
|
createElicitationCompletionNotifier(elicitationId: string, options?: NotificationOptions): () => Promise<void> {
|
|
if (!this._clientCapabilities?.elicitation?.url) {
|
|
throw new Error('Client does not support URL elicitation (required for notifications/elicitation/complete)');
|
|
}
|
|
|
|
return () =>
|
|
this.notification(
|
|
{
|
|
method: 'notifications/elicitation/complete',
|
|
params: {
|
|
elicitationId
|
|
}
|
|
},
|
|
options
|
|
);
|
|
}
|
|
|
|
async listRoots(params?: ListRootsRequest['params'], options?: RequestOptions) {
|
|
return this.request({ method: 'roots/list', params }, ListRootsResultSchema, options);
|
|
}
|
|
|
|
/**
|
|
* Sends a logging message to the client, if connected.
|
|
* Note: You only need to send the parameters object, not the entire JSON RPC message
|
|
* @see LoggingMessageNotification
|
|
* @param params
|
|
* @param sessionId optional for stateless and backward compatibility
|
|
*/
|
|
async sendLoggingMessage(params: LoggingMessageNotification['params'], sessionId?: string) {
|
|
if (this._capabilities.logging) {
|
|
if (!this.isMessageIgnored(params.level, sessionId)) {
|
|
return this.notification({ method: 'notifications/message', params });
|
|
}
|
|
}
|
|
}
|
|
|
|
async sendResourceUpdated(params: ResourceUpdatedNotification['params']) {
|
|
return this.notification({
|
|
method: 'notifications/resources/updated',
|
|
params
|
|
});
|
|
}
|
|
|
|
async sendResourceListChanged() {
|
|
return this.notification({
|
|
method: 'notifications/resources/list_changed'
|
|
});
|
|
}
|
|
|
|
async sendToolListChanged() {
|
|
return this.notification({ method: 'notifications/tools/list_changed' });
|
|
}
|
|
|
|
async sendPromptListChanged() {
|
|
return this.notification({ method: 'notifications/prompts/list_changed' });
|
|
}
|
|
}
|