Backlog MCP Server

import { backlogErrorHandler } from './backlog/backlogErrorHandler.js'; import { composeToolHandler } from './handlers/builders/composeToolHandler.js'; import { MCPOptions } from './types/mcp.js'; import { DynamicToolDefinition, ToolDefinition } from './types/tool.js'; import { DynamicToolsetGroup, ToolsetGroup } from './types/toolsets.js'; import { BacklogMCPServer } from './utils/wrapServerWithToolRegistry.js'; type ToolsetSource = ToolsetGroup | DynamicToolsetGroup; type RegisterOptions = { server: BacklogMCPServer; toolsetGroup: ToolsetSource; prefix: string; onlyEnabled?: boolean; handlerStrategy: ( // eslint-disable-next-line @typescript-eslint/no-explicit-any tool: ToolDefinition<any, any> | DynamicToolDefinition<any> // eslint-disable-next-line @typescript-eslint/no-explicit-any ) => (...args: any[]) => any; }; export function registerTools( server: BacklogMCPServer, toolsetGroup: ToolsetGroup, options: MCPOptions ) { const { useFields, maxTokens, prefix } = options; registerToolsets({ server, toolsetGroup, prefix, handlerStrategy: (tool) => // eslint-disable-next-line @typescript-eslint/no-explicit-any composeToolHandler(tool as ToolDefinition<any, any>, { useFields, errorHandler: backlogErrorHandler, maxTokens, }), }); } export function registerDyamicTools( server: BacklogMCPServer, dynamicToolsetGroup: DynamicToolsetGroup, prefix: string ) { registerToolsets({ server, toolsetGroup: dynamicToolsetGroup, prefix, handlerStrategy: (tool) => tool.handler, }); } function registerToolsets({ server, toolsetGroup, prefix, handlerStrategy, }: RegisterOptions) { for (const toolset of toolsetGroup.toolsets) { if (!toolset.enabled) { continue; } for (const tool of toolset.tools) { const toolNameWithPrefix = `${prefix}${tool.name}`; const handler = handlerStrategy(tool); server.registerOnce( toolNameWithPrefix, tool.description, tool.schema.shape, handler ); } } }