Memory Bank MCP Server

Instructions

Implementation Reference

• src/mcp/tools.ts:30-61 (handler)

  Core handler function implementing the create_project tool logic. Validates input, creates project via storage, initializes default documents from config templates, and returns project details.

  export const createProject = async (name: string, description: string) => {
    try {
      if (!name) throw new Error('项目名称不能为空');
      
      const project = await projectStorage.create(name, description);
      
      // 为新项目创建默认文档
      const defaultDocs = [];
      for (const [type, template] of Object.entries(config.defaultDocumentTemplates)) {
        const docName = Document.getFileName(type);
        const doc = await documentStorage.create(
          project.id, 
          docName,
          template,
          type
        );
        defaultDocs.push(doc);
      }
      
      return {
        id: project.id,
        name: project.name,
        description: project.description,
        createdAt: project.createdAt,
        updatedAt: project.updatedAt,
        documents: defaultDocs.map(d => d.name)
      };
    } catch (error) {
      console.error('创建项目错误:', error);
      throw new Error('创建项目失败');
    }
  };

• src/mcp/server.ts:65-81 (registration)

  Tool registration in MCP server's listTools response, including name, description, and input schema definition.

    name: 'create_project',
    description: '创建新项目',
    inputSchema: {
      type: 'object',
      properties: {
        name: {
          type: 'string',
          description: '项目名称',
        },
        description: {
          type: 'string',
          description: '项目描述',
        },
      },
      required: ['name'],
    },
  },

• src/mcp/server.ts:642-650 (handler)

  Server-side dispatch handler for create_project tool calls, validates arguments and invokes the tools.createProject function.

  case 'create_project': {
    if (!args.name) {
      throw new McpError(ErrorCode.InvalidParams, '项目名称不能为空');
    }
    return this.formatResponse(await tools.createProject(
      args.name as string, 
      (args.description as string) || ''
    ));
  }