Jira MCP Toolset

/** * MCP Request Handler for the 'resources/list' method. * It provides information about available resources that can be accessed by the client. * This enables resource discovery in tools like the MCP Inspector. */ import { log } from '../../utils/logger' import { createResource } from './createResource' import type { ListResourcesRequest, ListResourcesResponse } from './types' import type { ResourceDefinition, ResourceProvider } from '../types/resource.types' // Type assertion for accessing the showInResourceList property interface ResourceDefinitionWithMetadata { readonly name: string readonly uriPattern: RegExp readonly provider: ResourceProvider readonly exampleUri: string readonly showInResourceList?: boolean } /** * Creates a handler for resources/list requests that provides information about * available resources. * * @param resourceDefinitions The resource definitions to use * @returns A handler function for list resources requests */ export function createListResourcesHandler(resourceDefinitions: ReadonlyArray<ResourceDefinition>) { return async function handleListResources(_request: ListResourcesRequest): Promise<ListResourcesResponse> { log('INFO: Handling resources/list request') const filteredDefinitions = resourceDefinitions.filter((def) => { const defWithMeta = def as ResourceDefinitionWithMetadata return Boolean(defWithMeta.showInResourceList) }) const resources = filteredDefinitions.map(createResource) log(`INFO: Returning ${resources.length} resource definitions`) return { resources, } } }